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Search - "hex"
Stop sending me your freaking PNG. Don't even dare to FREAKIN' make me use Chrome DevTools to get your FREAKIN' color our of your FREAKIN' PNG.
Give me all your colors in FREAKIN' hex, rgba, or whatever you want.
Give me all the fonts you used.
Give me all the sizes, is it percentage-based? Pixels based? Donuts-based?
I don't give a damn that you think you went responsive-first. Show me the damn responsive mockups. Not just the desktop sized with a note: "Don't worry mate, I made so that it all goes well when responsive".
Oh god. Oh god.
I'm not an artist, I give zero shit about how great it looks.
I'm a programming poet, I want to write code without having to open (or download it first through torrent) the damn photoshop, sketch, or whatever you use.
They take freakin' months to dump a mockup and we have days to make it happen. The pain.
The pain is strong with those damn designers.
Client asked to change the shade of blue to a little lighter shade. Deleted the hex code and typed the same hex code again and showed it to him. Instantly approved.7
Hey geeky girl,
Roses are #ff0000
Violets are #0000ff
I use hex codes, but I’d use RGB for you.
Yet to try it in real life.7
Friend: I wiped this drive, and then I open it in my Hex viewer app, and it's all zeros!
Friend: Why isn't it empty?
Me: uh well a drive must have its bits set to some value and can't just nothingness so zeros is just a default meaningless value that resolves to nothing..
Friend: No, but why is it full of zeros? why it isn't empty?
I attempted several times and then exploded. rip self14
This month's expenses:
- Computer parts to build a new computer.
- Separate video card.
- Hex monitor stand.
- 6 (second hand) monitors
I'm so sorry for my bank account 😥30
In my college days i was designing a bootloader for avr microcontroller , i had the idea to flash code wirelessly to avr over bluetooth and also cross compile the compiler for android device so that you can code on android, every thing went well just one thing didn't, i saw that code of certain size is executing properly , greater than that size gives me wired outputs so i have to dump hex from the avr (that is flashed the by bootloader) and compaire it with the original hex of code it got messy as you can see, most fun part of this bug is that error can be anywhere cross compiler may be fucked up , the bootloader may be fucked up , or it may be my bluetooth module , after 14 hours of staring at the hex code i figured out the mess in bootloader instruction that was changing the page address for flashing .
when it worked it was 3am in night i literally burst into tears of joy next day bought myself a cake to celebrate8
Wow, what a fucking mess this sunday was.
My boss wrote me an email that one route of a RESTful API we wrote for a customer was not working anymore and puking back a status 500 with some error mentioning invalid UTF-8 characters.
Not one single person has had touched nor changed the code on production in some 6 months, so what the fuck could it be?
Phpunit did not give any errors (running only locally), the code had no syntax errors and the DB dump did not contain any invalid bytes (tested with a hex editor).
WHAT THE FUCK?!
OK so I started to comment out lines (all tested directly on production of course) until the error vanished.
Guess what was the culprit?
In the code (PHP) we used strftime(...) to get nice time strings. Of course we set the correct locale on the server, thus having months and days formatted in German.
So, in Geman there is this one mysterious month called "März" which contains an umlaut character.
Calling strftime generated the date with März in it, but the server locale was de_CH.iso-8859-1 and not fucking de_CH.utf8, so the "ä" was returned as 0xE4 instead of 0xC3A4 (valid UTF-8), which json_encode(...) did not want to swallow but instead threw an exception.8
I'm here is new. I'm from Russia. Sorry for my English, but i will learn his and talk you all about think.45
Got my VisionTek Radeon 7750 today! Held my breath during the amd drivers installation on Linux (KDE Neon) but it all went well.
Rebooted, all screens (4 right now? upgrading to 6 soon) black.
Closed eyes, opened after 10 seconds and BAM, first display is working.
After some settings tweaking I've got 4 monitors up and running now, waiting for new hardware for two more.
Also waiting for a hex monitor stand ❤.
AMD, thanks for providing stable and working drivers for Linux for free!14
The office asked us to wear RED OR GREEN coloured clothes today for Christmas, so I'm gonna wear yellow.14
Me: "Are these Os or 0s? In this shit font they look totally the same!"
Me tries to gess if they look more like circles or eggs.
Me remembers that there are no Os in hex numbers.
Me: "Stupid me! Better go to bed now..."2
Coding has changed my life in a way where I no longer look for simple answers. I look at things deeper and more logically.
That this picture for example, I was at a pub quiz and got this handout, #2 I was thinking was hex, or the ASCII table or some sort of shifted by one arrangement. Nope! They just put numbers between the fucking letters!?!?!??5
*wrestling commentator voice*
"In this weeks episode of encoding hell:
The iiiinnnfamous UTF-8 Byte Order Mark veeeersus PHP!"
For an online shop we developed, there is currently a CSV upload feature in review by our client. Before we developed this feature, we created together with the client a very precise specification, including the file format and encoding (UTF-8).
After the first test day, the client informed us, that there were invalid characters after processing the uploaded file.
We checked the code and compared the customer's file with our template.
The file was encoded in ISO-8859-1 and NOT as specified UTF-8.
But what ever, we had to add an encoding check, thus allowing both encodings from now on.
Well well well welly welly fucking well...
Test day 2: We receive an email from said client, that the CSV is not working, again.
This time: UTF-8 encoding, but some fields had more colums with different values than specified.
We tell the customer that.
(I was about to write a nice death threat novel to them, but my boss held me back)
Testing day 3, today:
"The uploading feature is not working with our file, please fix it."
I tried to debug it, but only got misleading errors. After about 30 minutes, at 20 stacks of hatered, I finally had an idea to check the file in a hex editor:
God fucking what!?!!?!11?!1!!!?2!!
The encoding was valid UTF-8, all columns and fields were correct, but this time the file contained somthing different.
Something the world does not need.
Something nearly as wasteful as driving a monster truck in first gear from NYC to LA.
It was the UTF-8 Byte Order Mark.
3 bytes of pure hell.
The archenemy of PHP and sane people.
If the devil had sex with the ethernet port of a rusty Mac OS X Server, then 9 microseconds later a UTF-8 BOM would have been born.
OK, maybe if PHP would actually cope with these bytes of death without crashing, that would be great.3
Today i placed wifi hotspot in library the name was encrypted.
How i encrypted it (Slightly):
So I converted "If you decode this you can be my friend" to hex and the hex to hex and the hex to binary and switched 0 with 1 and 1 with 0.
I think I will have no new friend from this library :(12
My first real "rant", okay...
So I decided today to hop back on the horse and open Android Studio for the first time in a couple months.
I decided I was going to make a random color generator. One of my favorite projects. Very excited.
Got all the layouts set up, and got a new color every tap with RGB and hex codes, too. Took more time to open Android Studio, really.
Excited with my speedy progress, I think "This'll be done in no time!". Text a friend and tell them what I'm up to. Shes very nice, wants the app. "As soon as I'm done". I expected that to be within the hour.
I want to be able to save the colors for future reference. Got the longClickListener set up just fine. Cute little toast pops up every time. Now I just need to save the color to a file.
Easy, just a semicolon-deliminated text file in my app's cache folder.
Three hours later, and my file still won't write any data. Friend has gone to sleep. Homework has gone undone. My hatred for Android is reborn.
Stay tuned, the adventure continues tomorrow...21
Checked the GitKraken save files for fun (kind of a hobby) and oh well.... what a wonder:
They store your fucking GitHub access token in "plain text" in a hex file as you can see in the image.
I checked the token and it works. Wow.
Good job GitKraken ✔
That happens when you're closed source...27
M "hey I see you changed some colours, can you send me the new values so I can implement?"
D "sure, coming your way *sends 50x50 jpgs that are a solid colour*"
M "errr please just send me either the RGB values or hex codes, I don't need the image"
D "well you can get the codes from the file if you want it so badly"
M "yes, I could indeed. But I shouldn't have to, besides it's probably easier for you too"
D "just use the image as textures, you don't even need to know the values"
I'm the worst with color combinations and I want to enable dark mode on the privacy/security blog!
What color combinations (if you have hex codes or something, please share!) would you think would suit the blog?
The cleaning lady saga continues yet again..
Here in Belgium, cleaning ladies are paid with cheques. All fine and dandy, and apparently the parent organization (Sodexo) even migrated to digital cheques. Amazing!!!
If only they did it properly.
Just now I received an email with my login data.
Password: I won't reveal the amount of characters.. but it's not even hex. It's just uppercase letters, and far from what I'd deem even remotely secure. Hopefully I'll be able to change that shitty password shortly, and not get it mailed back, even when I ask for recovery. Guess I'll have to check that later - the person who made that account was pretty incompetent when it comes to tech after all. Don't ask me why they did it instead of me. I honestly don't really know either.
With that said, this is a government organization after all... Can I really expect them to hash their passwords?26
now that I have your attention, and you’re probably angry, too, please, even if you don’t read this rant, never use code.org again. now, onto the rant…
god dammit, code.org sucks. I mean, anyone who created it or associates with it should, well, be considered a terrorist. they’re bombing students futures in computer science with false, useless, bullshit information. not to mention, their sponsors like bill gates, mark zuckerburg, and other rich asses, talk in a video about some boring ass shit that is hard to understand for anyone who doesn’t program, and not to mention, they use a fucking five dollar microphone. ear rape. even if you look at a textual version of it, then read the information on it, it’s practically useless because it's so terribly explained, and also useless. ironically enough, they focus on their animations more than their actual explinations, or their students for that matter. the fact that we had to encode a picture in binary, made me about 50% dumber, give or take a 0 or 1. then, we had to do it in hex, which wasn’t really much better, although more realistic I supposed. what's really the most depressing thing about this class is its application in the real world. I've learnt nothing whatsoever that will help me in the real world, or in computer science. I suppose there's two things that may be useful (that I already knew): hex, and that TCP doesn't lose packets. that's it. those two things. five seconds worth of knowledge from the first quarter of the year. the ideas just make me want to throw up. teaching the main ideas of computer science without actually teaching it? one of the teachers (probably a good one) enrolled her students in an online programming course just so they could understand, because the explanations are just so terrible. this is the only [high school] computer science course offered by code.org, and I signed up because it's an AP computer science class (tried to get into AP Java, the day I was supposed to take the test to get into an upper level class, I was told it didn't count as a tech credit). seriously, fuck code.org. it makes you dumber. their 'app lab' environment is pointless, just like everything else. the app lab is basically where you have a set of commands and have to make a dog bark() or a storm trooper miss() [and that's hell when they haven't introduced while loops yet]. the app lab is literally code.org going out of their way to make everything that their students are learning pointless in the real world. seriously, why can't we just use a <canvas> like an ACTUAL PROGRAMMER would do if they were to make a browser game, not use an app engine so slow it would be faster to update windows and android studio each time I run an 'app' in their 'environment'. their excuse is that the skills "transfer over" to the real world. BITCH! IF I DIDN'T KNOW JAVA, AND I WANTED TO MAKE A GAME IN JAVA, I'M NOT GOING TO LEARN PYTHON, THEN "TRANSFER" THE SKILLS I LEARNT, I'M GOING TO LEARN FUCKING JAVA. AND THAT GOES FOR EVER OTHER LANGUAGE, PROJECT, ETC.
I'm begging you code.org, stop, get help.10
The state of informatics education is just saddening.
You study "Software Development" and then you get to do exams asking you to do some basic linux commands - with full internet access on a computer. People are allowed to fail this and study on. On the other hand you have to do real coding with pen and paper, have to calculate from hex to bin to dec and stuff and most Importantly - know about all kinds of math stuff completely unreleated to cs.
Graph Theory absolutely makes sense in my eyes, but not if it's plain fucken math without even mentioning computers or applications of it. But if you fail that everyone looks weird at you.
I know about coding. I got A's and B's in all the coding exams _without even doing much for them_ but then fail all the fucken math exams. Makes no sense. FML.9
Today is my birthday, so "11042016" ... This date in HEX is "A87CE0"
According to this, I should be CEO1
My professor asked my to write a method that recursively reversed() a linked list. Wrote an iterative version with the same name and called it in the recursive method. How I felt after she wrote 100 for my presentation...6
The manager and selfperceived omnipotent cult leader was the worst kind of businessman. Slimey and trecherous, zero sense of ethics, but felt holier than the pope because he "helped" his weakling herd of piteous employees.
These employees were smart kids, most of them in their late teens. All of them legally disabled. There was this kid who gobbled up ritalin like candy, a boy who had received his measles shots and turned socially awkward (/s), a chubby girl who could name all the hex colors of her chocolate stained shirt... you know, what we call skilled developers in the industry.
Fiftyfive of them.
They were awesome, awkward highschool dropouts, like I had been a decade earlier. They worked 50h a week. They had great humor, were passionate, devoured information about new technologies, and they built custom websites from scratch in no time. I had to lead this flock, and felt honored to work with them.
Then things started to smell funny.
I discovered all 55 of their workstations ran pirated software, from Windows to Adobe CS. I'm not without sin in that regard, but as a company it's just plain stupid.
Clients were treated like shit. I mean, we all feel like punching a client in the face sometimes, but I'm taking about unjustified debt collections paired with death threats.
Then I found out these kids were often disappearing for a few months, only to return months later.
I started digging, and discovered they were all working reintegration internships (because they were on below minimum wage disability payments), at almost zero cost to my employer.
After 6 months, my boss gave them a negative recommendation, they were all too "sick" to function in normal jobs.
Then they were rotated to a shadow company, doing the same work for another 6 months, and so on to a third company.
He broke these kids, talked them down, made them feel worthless. He threatened the ones who understood what was happening.
I ended up bringing the company down, with the CEO and two government officials jailed for fraud and corruption.
Some employees were quite mad about it, at least at first — I was the shepherd who abandoned his sheep. Luckily, most found better paid positions in no time.
Truly one of the most fucked up and difficult situations I've been in.6
People love fast moving green text with a black background.
I have linux on my laptop and I have a script (litturally just 1 line) that outputs random hex data to the command line.
I ran it while WebStorm was starting up and I had people instantly telling me to shutdown all the pcs on the network xDD8
Thanks Apple to not natively supporting hex colors in Swift! That would be too convenient I suppose...4
Me trying to get an edge in Bloodborne be like,
Spent the whole afternoon figuring out what to do with all the hex values in the save game file.
I'm too lazy to grind out blood echoes (in game equivalent of money, for those who don't know), not that I had any difficulties with it (all those times playing monster hunter finally paid off).
*copy saves to flash drive
*open in hex editor
*find current amount of blood echoes in hex value
.....1109 instances found
*tries to find a pattern
*tries to change the value in the game hoping it would reduce the search
*repeat until evening5
So I'm writing some multithreaded shit in C that is supposed to work cross-platform. MingW has Posix threads for Windows, so that saved already half of the platform dependency. The other half was that these threads need to run external programs.
Well, there's system(), right? Uhm yes, but it sucks. It's incredibly slow on Windows, and it looks like you can have only one system() call ongoing at the same time. Which kinda defeats the multithreaded driver. Ok, but there's CreateProcessA(), and that doesn't suck.
Fine, now for Linux. The fork/exec hack is quite ugly, but it works and is even fast. Just never use fork() without immediate exec(). First try under Cygwin... crap I fork bombed my system! What is this shit? Ah I fucked up the path names so that the external executable couldn't be run.
Lesson learnt: put an exit() right after the exec() in the path for child process. Should never be reached, but if it goes there, the exit() at least prevents a fork bomb.
Well yeah, sort of works under Cygwin, but only with up to 3 threads. Beyond that, it seems like fork() at some point gives two processes the same PID, and then shit hangs.
Even slapping a mutex around the fork and releasing it only in the parent process didn't help. Fork in Cygwin is like a fork in the ass. posix_spawn() should work better because it can be mapped more easily to the Windows model, but still no dice.
OK, testing under real Linux. Yeah, no issues with that one! But instead, I get some obscure "free(): invalid size" abort. What the fuck would that even mean?! Checking my free() calls: all fine.
Time to fire up GDB in the terminal! Put a catch on the abort signal, mh got just hex data. Shit I forgot to compile with -O0 and -g. Next try. Backtrace shows the full call trace, back to the originating line in my program - which is fclose() on a file.
Ahhh I remember! Under Linux, fclosing a file that is already closed makes the program crash. So probably I was closing it twice. Checking back.. yeah that's where it was.
Shit runs fast on several cores now!9
( true && false ).toString() + "rant"
49 20 6A 75 73 74 20 6C 65 61 72 6E 65 64 20 74 6F 20 73 70 65 61 6B 20 69 6E 20 68 65 78 20 6C 61 6E 67 75 61 67 65 2E 20 55 54 46 2D 38 20 69 73 20 74 68 65 20 6D 6F 73 74 20 73 70 6F 6B 65 6E 20 64 69 61 6C 65 63 74 2E 20 57 68 69 63 68 20 64 69 61 6C 65 63 74 73 20 64 6F 20 79 6F 75 20 75 73 65 20 6D 6F 73 74 3F5
I love you and how your bug system works, but can you polish your errors?
I don't have any experience in programming and I am only a level designer.
I have no idea what this error meant so I begged to my boss crying that this FATAL error popped up.
Then my boss comforted me with pizza and coke.
I just realized that my boss is better than Unity.
I'm sorry, Unity. I was just about to buy the Unity license, but I changed my mind to just use the [personal edition and hack the dark theme by hex edit.
(* This is a real e-mail sent to Unity Help Center *)8
As we're all going about our various Easter, Passover, et al., family celebrations, I have the perfect solution to help train your families to stop asking you for help with mundane computer stuff:
Every time someone asks you to do/fix something, give them a full talk about what is going on in their computer around that system.
Don't forget you can talk about lots of things too:
- TCP IP / socket networking
- multi-threaded programs vs. single threads
- RISC vs. CISC processors
- Why linux is better than Windows or Mac
- logarithmic runtime
- teach them how to convert between hex, binary, and base ten
Really pour it on too. Soon they'll either figure out that you are a highly-skilled individual who is not their personal geek squad, or they'll be too afraid of a big lecture to ask for help.
Works with my in-laws like a charm.6
"Want to edit that file? You need to clone [this], then install [x] followed by [y] and [z]. Then telnet into the 80's and curl this page directly from Ceefax. Install the binaries and compile the watchers. Hit ‘enableficate’ and wait whilst it builds the VM mirror. Remote desktop into the vm from a Windows2000 machine and install a UI. Search for [some file]. This is cross-compiled into an reverse ascii hex hashinator so you’ll need to decompile it using fudgeunpacker. Edit the file as required then reverse the entire process to synchronise it with the repo. You can then upload the file to the server (remember that [thisdomain] is on [some obscure remote server] so you’ll have to email them the file in [x localle] office hours)”4
Porting 8.1 to old device is really pain but thats nothing compared to whats to come.
Google annouced Project Treble and it does that vendor shit is on partition and init files are edited to make them load. Then you can run GSI (Generic System Image). When it was released all developers said that its impossible to bring support for it unofficialy. Then some guys on XDA ported it to Xiaomi phone. Great they proved almost entire XDA wrong. Great. Then few phones did the same. Amazing. Now almost any phone with good dev can be trebelized. Great. Well the device needs 400MB+ partition that is unused so that we can add vendor files there. Well its issue on my phone since i dont have that big unused partition. FUCK. Well i have 11.1GB Virtual SDcard partition. Hmmmm maybe i can resize that partition and create new partition of size 500MB to make it as vendor. OK great. Once thats solved then just copy them and done. WRONGGGGGGGGGGGGG. Its not that easy. First you need to make a script that places all device releated shit into vendor. OK thats easy. Then comes the hard part. Those vendor files have no fucking clue they are in not in system folder. So they start loading shit and ofcourse they will fail if they are not in system. Well most users think we are done thats its over. Its not. HEX editing comes to the rescue. You edit every single blob to make it compatible with vendor partition. OK after that hell pain you are almost done. Just edit init files and try GSI. It will probably fail to boot. Now you search logs for missing crap and slowly add that until it boots.
So this is ahead of me since i dont have 8.1 support yet. But once its done then im coming for you treble. Ohhhhhh how cool would it be to run android P on Xperia P ?
Sure you can skip treble porting but its better if you do it since it makes porting new android version soooooooo much easier.12
I hate SQL Server so much, don't matter how Microsoft say they improve themselves at SQL Server.
There's a lot of fucking bloat, messes your system and your services, adds tons of crap in your system registry, while more advanced SQL engines such MariaDB/PostgreSQL are more contained, and its very small.
Why SQL Server has to mess with Windows' ACL and his own privilege systems?.
Uninstall it and a lot of components remain hidden and tons of registry entries, not even TotalUninstaller or CCleaner can help.
I hate it since my technical high school and my goddamn college is forcing us to use SQL Sever for EVERYTHING, instead of good alternatives, messed my computer entirely requiring to format.
I try always to convince my freelance clients to use open-source alternatives, and say how SQL Server is so crap, (i had variant degrees of success).14
So I'm doing some OpenGL stuff in C++, for debugging I've created a macro that basically injects my error check code after every OpenGL API call. Basically I don't want any of the code in release builds but I want it to be in debug. Also it needs to be usable inline and accept any GL function return type. From what I can tell I've satisfied all requirements by making the macro generate a generic lambda that returns the original function call result but also creates a stack object that uses the scope to force my error check after the return statement by using the destructor.
Basically I can do:
Etc where the GL call can be a function parameter or not.
So my question is, is the code shown in the picture the best way to achieve my goals while providing the behaviour im going for?13
After making great progress in Swift, I was advised to go back and learn Objective-C. 2hrs in I'm like...1
Just stumbled upon www.en.wikipedia.org/wiki/hexspeak and started following all of the links.
Reached a whole new level of procrastinating. Now I have no idea what my professor is talking about.
Good job me😬💥2
I started writing code at a young age, nodding games, building websites, modifying hex files, hacking etc... I started my career off tho in highschool writing embedded code for a local medical robotics company, and also got tasked with building the mobile app to control these robots and use them for diagnostics, etc.... this was before the App bubble, before there was app degree and that bullshit.. anyway graduated highschool, went to college to get a comp sci degree.
Wanted to teach for the university and research AI...
well I dropped out of college after 3 years, cuz I spent more time at work than in class. (I was a software consultant) in the auto industry in Detroit. I wasn’t learning anything I didn’t already know or could learn from books or a quick google search.
I also didn’t like the approach professors and the department taught software... way none of the kids had a good foundation of what the fuck they were doing... and everyone relied on the god damn IDEs... so I said fuck it and dropped out after getting in plenty of arguments with the professors and department leads.
I probably should have choose CE .. but whatever CS imo still needs a solid CE/EE foundation without it, 30 years from now I fear what will become of the industry of electronics... when all current gen folks are retired and nobody to write the embedded code, that literally ALLLLL consumer electronics runs on. Newer generations don’t understand pointers, proper memory management etc.
So I combined both passion AI and knowledge of software in general and embedded software, and been working on my career in the auto industry without a degree, never looked back.2
So I log into a great new site with my development machine. 64G of RAM, and 2 hex core CPU's; GTX 1070 video, SSD, etc. 4K display screen. (Motherboard is 5 years old, not trying to brag, just give context). I regularly put 8 pages of text on the screen side by side. Split ergonomic keyboard.
It wants me to load a mobile app for "full access".
Yea, why look at the world with wide open eyes when you can view everything through a cardboard toilet paper tube and type with your thumbs???
== John ==
I seriously thought I was losing my mind this morning.
Loaded up my IDE and got to work.
Needed to find something in the project, so I hit the keyboard shortcut to find all usages in the project path.
The dialog pops up, but my selection is replaced with a long hex string. I thought it was weird, but I just installed the latest update of my IDE so I thought I'd found a regression. I grabbed the hex string and went over to Google to see if anything useful popped up.
The first result is the reddit post for my keybase key.
Wait. The "random" hex string was the fingerprint for my keybase public key? I double-checked to make sure that keybase wasn't running and I didn't have anything weird hanging out on my clipboard. Nothing amiss, but I still got my key whenever I searched for something.
This is the point where my brain got a little melty. I started running weird conspiracy theories in my head. My ever-helpful coworkers could only suggest to "stop using a Mac".
I saw that the app menu got highlighted when I opened the dialog, so I opened the menu and looked at the Services. Lo and behold, the GPG Suite update I installed recently very "helpfully" added a global shortcut to "Insert My Fingerprint" with the same keyboard shortcut as the IDE action.2
This evening for curiosity i executed a nmap over my android phone expecting (like everyday) all port closed.
But i see
9080/tcp open glrpc
Let me check something....
And the first line provied me the UID of the app that was running on 9080 port (2378 in hex)
So let me check which app is that
$dumpsys package | grep -A1 "userId=*UID*"
And the answer is com.netflix.mediaclient
Why netflix is running a http server on 9080/tcp on and android phone??3
Ever had a client asking for metallic colours on their website?
Anyone knows what's the hex for mettalic colours?3
Go fuck yourself make.
Don't tell me you haven't got a build rule for a .hex file because I'm fucking looking at it. I added a single file name to a variable and now magically you can't find any of my fucking build rules.
NOT FUCKING HELPFUL MAKE.3
Attempting to learn hex and rgb by heart.
It's becoming a tradition that someone in the office shouts out a random rgb or hex and I have to figure it out.6
So. This is Haxk20 Rant about EDID.
I again have been trying to get Freesync working on Linux but this time without some huge hacks around EDID etc.
So i got my normal EDID file and instead of coping the data from it to freesync EDID i got CEA block from the freesync one and hex edited the normal one.
After learning how checksum is calculated i found a python script to do just the thing.
CEA block checksum fail
Why the fuck 2 checksums.
Well after learning how that is calculated i modified the python script and run it.
Pasted the checksum in and what the fuck ? It actually loaded the file without giving error.
Now only thing that remains is to load it in system.2
Does anyone else hate capitalised hexadecimal colour codes?
I'm not sure why, but I just think #ccfd73 (just an example) looks better than #CCFD7315
My first dev project. That is a toughie. Years ago (1998) I did some BASIC programming in HS. Then a few years after that (somwhere between 2002 and 2006) I did a lot of video game editing with hex editors and other tools to replace dialog to translate video games from Japanese to English, but there was not much coding there.
The first one I remember in recent times that involved any kind of coding was back in 2012/2013, there was a save state editor for Final Fantasy III on android (it didn't work for the iOS saves) but the editor was in Chinese. I ended up working with someone else to change it to English, so that others could use it easier. After that, I decided to code one from scratch for a different game.
I spent weeks working on it, and finally released a save editor for Final Fantasy Dimensions (I made sure it worked for both iOS and Android save files). It was my first great achievement, however it was way to many lines of code (I didn't know about loops or arrays back then, so I had a lot of repeating code). I eventually ended up making ones for Final Fantasy IV and VI, however those were never released to the public, as I had trouble getting the CRC to calculate properly every time.
This led me down the path I am now, going for my Bachelor's in IST with a specialization in Programming.1
Started the night writing a knowledge base article on a product. Next thing I know it is midnight and I'm waist deep in a hex editor finding undocumented features.
That feeling when you’re working on writing a program to take differently based numbers, parse the input character by character, and return the value in different bases (dec, binary, hex, etc), get stuck, ask your partner to take a look at it and their response is along the lines of “What are you even DOING?! That doesn’t even make sense.”3
How fucking difficult is it to first figure out what the hell you want me to build, before assigning me a project?
But noo...make me implement a feature that will do a completely different thing in two weeks, and a completely different thing a week after that...fuck you Jeff3
If you are not satisfied with the framework you have used, try to see its source code. It will surely make you feel calmed.
Just realized every 3 digit ++ amount can be translated to a shorthand hex code. Maybe this should change the background for new users until they reach 1000 ++s? Just throwing it out there, not really requesting it as a feature. 800++ would be maroon as an example.3
Oh my, never was i triggered more. Of course i can only speak for my experience. I study software development as focus.
First off, the starting languages and or concepts you learn.
Why the fuck do they start with java and don't even really explain how instances actually work? Of course they don't. Because it would be way too fucken much for a semester to go over garbage collection, Instanciation of stuff, allocation in such an advanced system, etc..
How about starting with something not 50% managed by a vm?
Good ol' C. And now don't tell me thats a rough start. We all know about these subjects or exams where it's all about sorting people out. Who will be able to manage a whole bunch of shit or who should consider something else.
Yo dawg sick idea: how about sorting it via the will to achieve the skill of coding?
Nah but we make the exams around coding (by the fucking way done on paper, what the hell) such a fucking breeze, asking you how to convert hex do dec.
Meanwhile maths will make you cut yourself in a dark corner, after you nearly shot yourself because of some lame-ass business-subject.1
This is more of a story than a rant, but it has some rant-ey elements, so whetever...
I work for a pretty big company. Several departments, teams, many different markets...so it's a big orchestration. The programming department (aprox. 5% of all employees) is the core of the whole company, because everybody else uses software we've written...(a bit off topic, the point is there are a lot of people)
So today, I got assigned with a side-project. The project spec arrives, and as I read through it, I start realizing that upper-management whats me to build an app to fire people instead for them. The app is supposed to track salary, connect with Trello (for departments that use it) to track finished tasks, track sick days, work attendence...a lot of stuff, and at the end, if the situation requires, spit out a person that is of least benefit to the company, to be fired...
Now from coding perspective, this will be very interesting and fun to build, but from a moral standpoint, I'm a bit woried...simply because, indirectly, I'm firing those people. Because, the way I tune the the app(specifically the algorithm that weighs the value of an employee to the company) will cause certain people to get fired...
So I'm woried I'm gonna have a small breakdown when the app goes live and I see someone saying goodbye to theie colegues of something similar...heck, the app might even spit out my name some day(I should probably add a tiny if statement somewhere in there :) )
What do you guys think about this, from a moral standpoint? Would you be okay with building something like this?
(Sorry for the long post :/ )8
There was a time in my life when I had one of these multiple times a day. I was a windows user then. I’d click one thing and it would literally do the opposite. Shitty software vendors sold us software that had error messages with no text in them. Microsoft office yuk. You had to download unsigned drivers from the machines vendor and just install them, praying that there wasn’t a rootkit in the kernel code you were willfully injecting, and that there was no bloatware in the installer (there pretty much always was). There were multiple times that I downloaded the right driver from the right vendor and it refused to install because “this machine is not compatible” and I had to hex edit the binary to make it go.
File names that got too long would fuck the entire system up and you couldn’t delete them, at least not without a linux live cd or yes, dropping caches and hex editing the disk, the system would just randomly stop booting up one day and you’d never know why, sometimes it was literally because a dll file was missing or corrupted and I would just replace the file from another working machine and it would be fine. How the fuck even? But that “only” happened three times. All the other times I never ever figured out why my install was broken.
everything you wanted to do requires a mouse, and the c++ API was nonstandard for reasons that nobody alive understands.
I will never ever be going back. Had to go to therapy after being a windows user.5
Anyone know of any good reference material that teaches you how to implement and train your own Yolo object localization neural network? (Preferably for tensorflow) I'm not looking for pretrained models that you just downloaded and run, rather a tutorial that walks you step by step through the implementation of the network, the reasoning behind the architecture, and examples of the training data used for the training as well as the process of training?
I know it's a lot to ask but it's really frustrating when ever example is just "clone this repo, hit run and use the pretrained models" sure it might get you up and running quickly but it doesn't really teach you anything...
P.s. - seems like every educational post goes from super simple to super complex without any middle ground and the super complex stuff doesn't tell you why its used the way way it is.5
A "safe" Ubuntu update decided to fuck with my AMD drivers and after rebooting, a nostalgic black emergency terminal greeted me with some cryptic message containing hex code as if any mortal user could make sense of it.
To add insult to injury, local mirrors don't have 18.04 which makes apt vomit errors during software installation.
How the hell does the most well known distro out there manage to have problems like that?6
Always fun to come back to an older project to update stuff only to find your IDE and SDK updates have broke your old code base and you now need to debug and update a lot more then you initially wanted to. 😣1
Anyone know a good site to ask programming questions that are more on the looking for suggestions side of things rather than explicit answers? Apparently Stackoverflow mods would rather wave there mighty e-peen and close a thread if your looking for suggestions on how to go about something... 😕8
- My C++ only, Visual Studio 2017 needs to update.
-"sure why not"
- The update needs to download 1.84 GB.
- huh, maybe i can take advantage and uninstall the Node.js tools i don't need anymore (VS Code does better job)
- Now the update + uninstall needs 2.05GB to download.
- The update also contains ASP.NET crap, i don't even have installed the web tools or neither the .NET development platform!.
In options to have some switch which would change how ++ counter looks (normal / hex / bit modes)10
No actual data loss here, but the feeling of data loss.
After having my data scattered across several devices i decided to get a grip on it use a cloud. I'm too paranoid for a real cloud so i used a local nextcloud installation. That was done via docker and with a 2TB raid1-array.
I noticed that after restarting the server the cloud was somehow reset and pointed me to the setup-page, afterwards my files were already there. It did strike me as odd but i figured "maybe don't restart the server in the next time".
But i did restart it. And this time i had to setup the cloud again, but my files were gone. I got close to a heart attack, even though all those files weren't that valuable. I ripped one disk from the usb hub, connected it to my laptop and tried to mount it, but raid array. Instead i started photorec and recovered a bunch of files, even though their names were some random hex and i knew i'd spend my next weeks sorting my files. While photorec ran i inspected the docker container and saw that there were only 10GB of space available. After a while and one final df i found the culprit: the raid. For some reason the raid wasn't mounted at boot and docker created the volumes on the servers hard disk, same goes for the container data. After re-adding the disk to the hub i mounted the raid and inspected everything again. All my files were still there.
At no point did i lose my data, but the thought was shocking enough. It'd be best not to fiddle with this server in the next time.
Have 4 GB micro SD card for my filesystem project.
Every search I do on the hex dump takes 5 minutes (literally)
Exported hex dump to text
Now have 2 9GB text files
Gonna try to import it into mysql for faster querying, wish me luck3
I have created my own C# application that burns .hex file in atmega8 microcontroller using avrdude.
Or users can burn .hex file by using avrdude alone.
Is there any way I can stop this. I mean that user cannot burn hex file without my application.7
So I was working on a Web Assembly project and when I ran my build chain everything compiled fine, when I would run it however, I'de get random exception when I changed things like a value of a float. After 3 hours I realized the build chain had been "finished" while it was actually still writing out a file, and when I was accessing the web page, the file was corrupt for the first 30 seconds or so. Spent so long trying to fix something that actually wasn't broken FML.4
This was true with the ancient IBM 6150/6151!
When you looked at the registers of the CPU with their debugger, all uninitialized registers had the hexcode 0xdeadbeef!2
When you accidentally write a color hexadecimal code as a 'string' in CSS, that's how you know you write too much backend code.1
Writing 20k lines of code and finally during compilation more numbers of errors....Life ends here....
I once thought writing huge lines of code makes it tough and messy, when i was learning Java.
Then I met with BrainFuck...
Name is trully justified.
Anyone know of any GPU accelerated Machine Learning libraries that DON'T need Python, something maybe using C/C++, C# or Java?13
So for the past day I've been obsessed with adding compression into my build pipeline for web dev, I've implemented html minify, babel JS minify, gzip and made the server specify content length to prevent chunking and shave off a few unused bytes. Is there anything else anyone can think of to get even more gains? Sofar my project went from 1.33mb to 180kb transferred. It's a huge win, just wondering if I can push it further somehow?1
So someone just beat my highscrore i held for over 2 years in a game I release on Google Play. On one hand I'm happy some put a lot of effort into playing my game😆, on the other hand I'm sad I no longer have the highscrore😢...4
Colleague calls me a hacker because I'm locked out of the account that is used for an automation. I know the passphrase he encrypted it with and decrypted it in SQL. Got the hex code back and flipped it into ASCII (by hand because i don't want to put it on the internet).
Now I have access, but I think I feel like I've done something really wrong by doing it. My colleague that is gone for 2 weeks would want me to have done it though.. end of quarter.. all his reports rely on it.
Damn.. this paranoia 😌3
Need some dev feedback here, went to twitter and got nothing and thought here is probably the best place...
I'm working on a dev terminal for my game engine and I'm building a basic app development for it (CLI and CLGUI) but not sure if I should allow for full RGB via Hex or should I just stick with the standard CGA 16 colour pallet...
And I'm thinking of building a basic scripting language that will transpile into an obfuscated JSON structure (Mostly because I have a lot of experience at building systems that use JSON as a scripting language) but just want to know if anyone could recommend things to try2
my coworker made a scss-variable for $white. in case white should anywhere soon get a new hex-value3
Hi. Quick question, I came across a rant that described the best tools for a designer to help developers be on the same page for the prototypes. Can you guys suggest some? I remember there was one that shared the same exact hex color or code for UI/ux interfaces between designers and developers.6
Coding would be fun right now.
But seems like i gitta do a night shift to rock network technology test tomorrow. The most annoying thing about this test is, that we have to calculate ip addresses by hand. Not too hard, but damn.. We are not allowed to write it down in hex, only binary (while calculating). And he wants to see interim steps in our calculations.. Even with IPv4 addresses it will be a great amount of 0s and 1s to write.
I better look for a second pen to take with me..1
So I just installed Elementary OS Loki on my older desktop and for that the wifi is incredibly slow, like 30 seconds to load googles home page. It also randomly stops working, and gives a no network connection. When this system was on windows I would average 50~ mb/s down speed, changing it to Linux I'm lucky to maintain 2mb/s. I've been googling for hours and nothing I try seems to work, any Linux pros here able to give me some suggestions. The network card in the PC is an Aetheros one, I it supports a,b,g,n and Bluetooth, I'm currently using the desktop with a Bluetooth mouse / kbd. (None of the hardware/setup has changed since using windows)2
Be me half asleep wondering if the other instances of me will be able to figure out the solution... Suddenly I realize I'm the only me. Shit. Wtf have you done to me programming!?1
Today I had a co-worker ask how we can set a value in the registry since this other program we are working with encrypts it. My response was, "It isn't encrypted, it is little-endian." Then I went into the whole endianness topic. After finally telling him how to convert the hex values in the registry back to the original decimal value that the program is storing, he said, "I'll just take your word for it."1
Why the fuck is it Impossible to get crisp font rendering on chrome (widows desktop), Firefox looks sooooo much more crispy... Get your shit together Google, also while your at it, catch up to Firefox with WebAssembly loading time.
And Firefox, it would be really nice if you could start supporting brotli compression... Just saying.3
There's nothing quite like an app force closing for no apparent reason, and no error log info.
Just spent an hour figuring out that one of the device I test on doesn't like linking GLSL shader programs if it contains a loop even know every other devices I've tested on are totally fine with it. 😑
Is there any good linux application to send FUCKING RAW data to a serial port?
Port in question: /dev/ttyACM0
Baud (nice if configurable): 9600
I want to send specific binary data. I want to send 0b00110011 or something like that to it, not some character or a hex value.27
My path into development started with my dad. He was a COBOL programmer and would bring his work home to debug by hand. He would explain his thinking and programming concepts as he went through his code.
I then got into Basic, and Visual Basic 6.0 (right before .NET). In high school CS I and CS II consisted of VB.NET and Java, but it also solidified some foundational concepts I was missing; binary, hex, flow charts, etc.
After that though, everything else was self exploration and trial and error. It all came together. I love my path, and it brought me here to devRant via the programming friends I have made along the way.
I'm porting an OpenGL project to work with WebAssembly, I'm using emscripten to compile/generate the 'glue' to JS. Sofar I'm able to render my gl code properly through the glfw3 framework. I know you can use emscripten callbacks for input, however I was hoping to keep my existing glfw3 callback setup, that said the only callback that seems to be working properly is mouse position, window resize, keyboard, etc never get called. If anyone knows how to enable these I'd be super greatful!1
Is anyone around experienced with SDR, especially the HackRF?
I am trying to send OOK data at a certain frequency but it doesn't work. I am basically recording the wave, then using ooktools to decode the wave to binary and the hackrf_ook to send the binary. It doesn't work...
Using GNURadio for replay attacks works great, since I am not testing it on a rolling code device.
Has anyone managed to transmit binary (or hex) with the HackRF or any other SDR as a matter of fact? I cant use rfcat with the HackRF.
http://studiostyl.es/ is a excellent source for getting themes for Visual Studio.
But when you try to use it under C++, it looks like complete garbage and then you notice the theme was last updated 8 years ago and didn't supported C++ from the start.
You're damned to use the Dark or Light theme forever.1
Alright, Kotlin, I really like you but...
WHY TF IS 0xFFFFFFFF A LONG. WHY DO YOU TAKE THIS PERFECTLY FINE, BUT SIGNED, 32BIT AND USE IT AS A FUCKING LONG. NOW I'M SUPPOSED TO APPEND .toInt() AT EVERY TIME I WANT SOME HEX EVALUATED AS A COLOR.
THIS IS NOT OK, I NEED ANSWERS. HOW SHIT INTO YOUR BRAIN AND THOUGHT THIS WAS FINE!!!1
Every time you give me a CSV to import, why is it arranged differently to the last one, missing info that is required for the point of the thing I'm importing it into, and I have to spend 2 hours going through it with a text editor and even a hex editor? Your data entry is about as clean as my arse after a particularly spicy burrito.1
Is there a simple CPP equivalent to a tree node in Java that has a parent and a arraylist of children? Or will I have to write out a 500+ line class to get the same functionality? 🤔12
So I was wondering if any of you know if any good ways to inject additional functionality into a function in CPP. My use case is injecting a counter into an OpenGL draw function to see how many times per frame it's called. I know I can do this using assembly Inca more hacky manner as you might do for cheats in games(code caves), but I'm more interested in adding is for debugging/statistics for the game engine I'm working on. Basically im looking for a portable stable way of doing it that when I compile as a debug build, the code gets added to various functions, and when I compile under release, it doesn't.
drawCount++; //some debug stuff
glDraw(); //call the real one internally
I should mention with code caves you can do this by saving the original address of the function, patching the vTable to point to your new function that has the same parameters etc, then all calls to that function are redirected to yours instead and then you simply call the original function with the address of the function you originally saved. That said, I'm not sure how to access vTable, etc the "normal" way...2
So I decided to collab with a website's maker (who i wont name here) to create something like r/place. (not an exact copy.)
I decided to start by learning their API, and customizing the server later.
I asked the guy for some help, and HOLY SHIT.
Let's start off by this: I had to request a chunk. The response data was in binary. 4 bits meant 1 pixel, so right away, I had to deal with that in my code.
No problem, just decided to use C# instead of JS. (see https://www.devrant.io/rants/547013)
I was finally done after a couple of mental breakdowns, and decided to implement updates.
I needed to use webhooks, and that was completely fine. But when I got "C1FFFF0000CA06" as response (in hex), I seeked some help.
C1 is the operation type: it means that a pixel was updated.
FFFF and 0000 were the chunk coordinates. But remeber: it's a signed integer. Guess what, I had to use Two's compliment. I decided to be a lazy asshole and only check for "00000000" because I was only displaying chunk 0,0.
CA06: This is a weird one. It's 2 bytes, and CA0 contains the X and Y coordinate of the pixel (in the chunk), and 6 contains the new color of the pixel.
I was sent the following code to work with 0xCA06:
color = 0xF & buffer
x = buffer >> 10
y = (buffer >> 4) & 0x3F
So I tried to do it, and it didn't work. I'm not blaming the developer of the server (original dev is reddit) because maybe I screwed up, but which guy will have a night of frustration and debugging?
P.S.: Dev, if you see this, I'm sorry. This API is way too complicated. I know we need to save bandwith and stuff, but damn.1
Anyone here use the NodeJS HTTP/2 API? I started working with it the other day and I can get static files served fine with it but when I try and use it's push feature to "bundle" additional resources that the page will need, it doesn't seem to work, the client still requests the resources from the server instead of looking in the "push" cache. Also the load time seems longer when using http/2 vs 1, was wondering if anyone else had come across these issues and found workarounds. P.S. - I'm using Chrome to test on, with https://localhost and some self-signed certs as http/2 isn't implemented in browser unless using https1
I'm a starting programmer. So when my supervisor asks me to write a report and test against 50 coordinates written in little endian hex form in excel, I got lazy and wrote a code that gives me all the coordinates in decimal to be input into my excel program.
Anyone know an easier method tho?
So I'm target multiple platforms with one of my c++ projects and on one of the platforms I the window manager is quite different, and one of the libraries can't be used. Thats fine for my needs, I'm just wondering what the typical way to allow for these differences is. Basically currently I've created 2 "main" files that have preprocessor code to only use he one that's right for the platform by having ifdefs at the beginning of each, I've kinda followed that methodology for the other files that are totally platform specific also. Is there a better way to go about this? Currently using msvc for windows compilation and a gcc-esqu compiler for one of the other platforms, where the compile command is built by a home made build tool.
Does anybody knows a command line tool that convert C file (sample.c) to hex file (sample.hex).
I don't need any GUI tool only command line tool.9
Does anyone know any good resources that walk you through building a image localization neural network(preferably in tensorflow)? Something that talks you through the though process behind the network design decisions and perhaps examples of training data used to train the network? It seems like every search result is just an example of how to download a premade network and it's weights which from a learning perspective is not very helpful. I'de really love to see one of the Yolo version walked through and trained but honestly any localization would be helpful.