Someone at Google: how do we make Android build times quicker?

Someone else at Google: we could make a new button next to Run and call it 'Instant Run' and give it an awesome lighting bolt icon!

First someone: what will it do differently?

Second someone: nothing 😎

So they were having trouble with the server always being slow and maxed to 100%, so the boss told me when wait times were hitting 5+mins due to server trying to catch up, he complained at me, said if I could get the wait time to 30sec to instant he would raise my pay to 90k a year, then walked away after I agreed, I was quite serious but I don't think he thought I was, so I decided to look over the system, IDK who but they put all the calculations and processing server-side for the CA's on floor then sent the completed view to the CA, so I spent months recreating the entire system except the server only pulled the data needed then the new client would do all the processing on their computer since they weren't doing anything anyways, I did a practice run today as its one of our peak days, wait times went to barely 5secs or "instant" according to CA's, I walked into the office, slapped that hourly report down after just two hours and showed the massive increase in employees production times.

That look on his face...
That look on my face...
That look on my next check...

Bliss

Today I became a rubber duck debugger 🐤

I was leaving from office and spotted my senior collegue sitting glued to the screen solving an issue. I sat along with him to embark on a debug adventure. I casually asked him about the issue and what might cause it. After a bit of discussion *bam* he figured out where the problem lies and solved it in an instant.

Quack quack off I run 🐤

Hey guys, first rant,

At the moment I'm developing a very big and complex app. We are almost done and decided to deliver a test version to our customer. After he received our test he called us and said there is a problem with a function, he just said it's not working and wasn't very specific.

So I decided to check his problem, because an colleague couldn't figure it out.
I started the app via android studio and had a similar problem, there was a huge delay at the automatic recording function of Bluetooth messages, I thought yeah this is his problem.
I showed it my colleague and he said that he doesn't have this problem, we have different Bluetooth simulators so we thought that there must be a problem with the Bluetooth communication or the simulators are broken.
I checked if there is some kind of timing or buffer problem and logged the shit out of the simulator and found nothing, 3 hours were lost🏁.

My colleague checked his last changes because he had changed a lot at the App Api do to new conditions and those customer wishes💀 he couldn't found anything. So we thought maybe it's my device and the device of the customer. We switched the devices and tada no problem with my devices if the app is builded at the pc of my colleague.

I thought ok maybe it's because I turned some ndk features off. Turned it back on, nothing happened. So we exchanged our Android Studio Settings but no difference. So I said yeah whatever my mashine is just fucked. I restarted my mashine for the third time and started android fucking studio. Some little popup showed up "new updates"... the solution came to my mind ... Do to an update of android studio I excidently turned on Instant Run.....🌋 . I checked it, it was activated, these fucking instant run, great idea but not working... Turned it off, everything worked.
I called the customer because he can't have a problem and he said, this time not angry, oh yeah it was just a notification if I want to turn on my Bluetooth and I decided no and the Bluetooth recording is not recording, this is a problem... -😠NO FUCKING COMMENT😤-

Hello again, everyone. As Sunday comes to a close, and Monday is fast approaching, I'll share with you the likely cause of my death by stroke and/or heart attack:
MONDAY MORNING COFFEE OF HORROR
Disclaimer: Do NOT try this. I am a professional addict. I am not responsible for anything this brew from hell causes to you and/or those around you.
So, I wake up, feeling like I haven't slept for days, or just notice the fucking alarm clock shrieking because I pulled an all-nighter.
Step 1: Silence alarm clock via mild violence.
Step 2: Get the coffee machine to brew some filter coffee (espresso works too)
Step 3: Get milk and ice cubes from the fridge (both are needed, I don't care if you don't like milk, trust me)
Step 4: Get 2 spoonfuls (not tea spoon, and actually FULL spoonfuls) into the biggest glass you have
Step 5: Pour just a little of the warm filter coffee into the glass, just to get the instant coffee wet enough, and start mixing, until the result looks like the horror you unleashed in your toilet a few minutes ago (and will do so again in a few)
Step 6: Mix in 25-50 ml milk, just for the aesthetic change of colour of the devil-brew, and to add the necessary amount of lactic acid to react with the coffee to produce chemical X
Step 7: Add ice cubes to taste (if you are new to this, add a lot)
Step 8. Slowly add the filter coffee while mixing furiously, so that the light brown paste at the bottom get dissolved (it's harder than it sounds)
Now, take a deep breath. Before you is a disgusting brew undergoing a chemical reaction, and your moves need to be precise otherwise it will explode. Note that sugar or any other form of sweetener is FORBIDDEN, as it will block the reaction chain and the result won't be as potent.
Take a straw (a big one, not those needle-like ones that some cafeterias give to fool you into believing that the coffee is more than 150ml). Put it inside the mix, and check that the route to the bathroom is free of obstacles.
Now, clench your abs, close your nose if you are new to this, grab the straw and DRINK!
DRINK LIKE THERE IS NO TOMORROW!
THAT BROWN DEVIL'S BILE WILL HAVE YOUR INTESTINES SPASM AND DANCE THE MACARENA WHILE TWIRLING A HULA HOOP!
YOUR HEART WILL GO OVERDRIVE HARDER THAN YOUR PC'S CPU WHEN COMPILING ON ECLIPSE AND BROWSING WITH IE AT THE SAME TIME.
The combination of caffeine and lactic acid will bring out the perfectly disgusting combination of sour and bitter usually expected in rotting lemons. After you manage to chug it down (DON'T SPILL OR SPIT ANY!) you have 30 - 60 seconds max to run to the porcelain throne, where you will spend the next 30-60 minutes.
After that, nothing can stop you! You will fix bugs, write entire codebases from scratch, punch that annoying coworker, punch that boss! You will be a demigod among mortals for the next 6-8 hours!
Your recipes for Monday morning coffee?

I like playing tf2.
I play every video game with max brightness on the lappy.

The problem is that when I alt tab back to anything else, eg chrome, I get dazzled and my eyes hurt.

I'm on linux and accidentally noticed that I can connect to the X server and do stuff.

So I'm listening for events with the PropertyChangeMask, and when the active window has the name "Team Fortress 2 - OpenGL", I run "light -S 100", otherwise I use what I already had.

Very happy with this hack, instant brightness changes on alt tab.

I'm beginning to think that the "Instant Run" button in Android Studio is just a duplicate of the "Run" button, but with a different icon

Dear Gradle,
I just modified a single attribute value in an XML. Please!!
You just built the whole thing a few minutes ago.. Why do you wanna... Oh well...

Gradle build running....

After more than a year I decided to download whisper (app) again and see what was being said near me.

Holly shit the app is a total disappointment, first it crashes my fucking phone the instant I open it, I try to open it again and my God I'm presented with adds everywhere and a load speed so slow a dying tortoise would run circles around it.

The app finished loading the content and it's a clusterfuck of insipid commentary and images, "I bought beautiful new panties", "my lesbian friend doesn't think I'm cute", "any girl want to talk to me?".

After looking at the decaying state of the app I noticed I had notifications, apparently my account is active somehow, I tried to delete it but as it turns out the app has no way of doing that, YOU NEED TO CONTACT THE FUCKERS!

What the fuck?! Who the hell made this steaming pile of shit and said it was an app?!

Nothing more to add, I deleted right away.

I've always wanted to make games, I went into university doing mechanical engineering and while at the start I enjoyed it, getting closer to the end I had a hate for engineering, as this hate grew I ended up trying to learn programming in my spare time, actually I spent my spare doing lots of things which basically gave off the impression I wouldn't be happy with engineering.

After I graduated I decided to do my BCIS and I loved every minute of it, I was fortunate to get a lecturer in my second semester that was an experienced game devloper, someone I look up to and someone who pushed me to my absolute limits, even with the sleepless nights I was still happy with programming, the logical thinking that goes into programming and also the near instant feedback is what I really love.

But as it comes down to it, I've gotten closer to my dream of becoming a game developer, it may only be as a hobby for now but I'm really grateful I have gotten into programming.

So I guess with coding has changed my life for the better, since I know I'd never be happy as an engineer, and even with all the issues I run into I still enjoy it in the end.

Let's see how long this lasts lol

>Discovers a new low level profiling tool that could help us at work with stuck process debugging and gets all hyped
>Installs on test machine, tool doesn't work
>Wonders why. Oh. Needs a kernel module to work, compiled and loaded
>"Well, its my test machine... Guess that's no problem..." but... my hype died down a bit. Kernel module installation just for a new tool that aggregates all other commonly used tools? eh... Maybe it will blow me out of my shoes still

>Installs and loads the module
>Tool works. Turns out its just a htop-like tool, with shortcuts to launch specific other profiling tools like strace/ltrace/lsof/netstat/ss etc...
"Oh... That's boring. Maybe it has all those tools built in at least?"
>Tries to run ltrace - tool exits as ltrace is not installed

Lol
>Installs ltrace and launches tool again. Tries to ltrace a process and
>Nothing. Nothing happens. For seconds... Then kicks me off of SSH
WTF?
>Tries to ping machine... silence
Did... our net go down again? (Having issues due to a storm going over our area these few days)
>Pings google and... gets instant reply
More wtf
>Pings the hypervisor the machine was running on
Works like normal

Oh... Oh no. Please tell me it didn't!
>Logs into the hypervisor UI, checks machine state
Running OK
>Opens machine console aaaaand... Yep. Stacktrace as well as a lot of kernel mumbo-jumbo... It took the machine down to kernel panic.

I never went so quick from "We need this tool deployed everywhere" to "Omg I need to get rid of this crap as soon as possible" lol.

And just for those wondering, it was sysdig.

I continue to internally read and study about Smalltalk in an effort to see where we might have FUCKED UP and went backwards in terms of software engineering since I do not believe that complex source code based languages are the solution.

So I have Pharo. Nothin to complex really, everything is an object, yet, you do have room for building DSL's inside of it over a simple object model with no issue, the system browser can be opened across multiple screens (morph windows inside of a smalltalk system) for which you can edit you code in composable blocks with no issues. Blocks being a particular part of the language (think Ruby in more modern features) give ample room for functional programming. Thus far we have FP and OO (the original mind you) styles out in the open for development.

Your main code can be executed and instantly ALTER the live environment of a program as it is running, if what you are trying to do is stupid it won't affect the live instance, live programming is ahead of its time, and impressive, considering how old Smalltalk is. GUI applications can be given headless (this is also old in terms of how this shit was first distributed) So I can go ahead and package the virtual machine with the entire application into a folder, and distribute it agains't an organization "but why!!!! that package is 80+ mbs!") yeah cuz it carries the entire virtual machine, but go ahead and give it to the Mac user, or the Linux user, it will run, natively once it is clicked.

Server side applications run in similar fashion to php, in terms of lifecycles of request and how session storage is handled, this to me is interesting, no additional runtimes, drop it on a server, configure it properly and off you go, but this is common on other languages so really not that much of a point.

BUT if over a network a user is using your application and you change it and send that change over the network then the the change is damn near instant and fault tolerant due to the nature of the language.

Honestly, I don't know what went wrong or why we are not bringing this shit to the masses, the language was built for fucking kids, it was the first "y'all too stupid to get it, so here is simple" engine and we still said "nah fuck it, unlimited file system based programs, horrible build engines and {}; all over the place"

I am now writing a large budget managing application in Pharo Smalltalk which I want to go ahead and put to test soon at my institution. I do not have any issues thus far, other than my documentation help is literally "read the source code of the package system" which is easy as shit since it is already included inside. My scripts are small, my class hierarchies cover on themselves AND testing is part of the system. I honestly see no faults other than "well....fuck you I like opening vim and editing 300000000 files"

And honestly that is fine, my questions are: why is a paradigm that fits procedural, functional and OBVIOUSLY OO while including an all encompassing IDE NOT more famous, SELECTION is fine and other languages are a better fit, but why is such environment not more famous?

When you write an email to a fellow developer stating that he should disable Instant Run to hopefully get rid of a bug he gets and the developer calls you on phone to ask how he can disable Instant Run and you just want to yell at him "SEARCH IN THE SETTINGS YOU DUMBFUCK!" but you keep it cool and just say "open the settings and search for instant run"
and then you see that he might have trouble finding the build variant settings as well so you tell him where it is and you realize that this fellow developer is not a unique snowflake but the fucking average "skill level" employee in this firm.... Did I tell you that I am looking for another job?

>Client: Hey, I lost my Facebook password but it's saved on my old laptop
>Me: ...alright, i'll look
>Laptop: won't boot - "No bootable devices found!"
hoo boy
>opens 'er up to pull drive
this is really heavy for an SSD, Corsair, and especially for only 64GB
>plugs into other PC
nothing
fuck me
>sees jumper pins
>jumps them
>BAREFOOT-ROM RECOVERYMODE SSD DEVICE - 128GB
that's twice the size of the disk, wtf?
but ok, i'll take it, any data?
>Win10: *crashes because driver chokes*
>Win7: *crashes because driver chokes*
>WinXP: *doesn't see it, TestDisk doesn't run because Kernel32.DLL issue*
>Linux: *Issues the instant SSD plugged in, they stop instant removed*
fuck it
RMA

Does anyone have problems with Android instant run?

Fucking hell, I spent one hour yesterday debugging an error, until I noticed that the code in the APK wasn't updated, because it was sending an error of a non-existent line.

Sometimes it works okay, but damn...

What type of processor will run Visual Studio Community and perform instant no delay compiles? Apparently 3.9Ghz Quad Core with 16GB of DDR4 3600mhz RAM isn’t enough. What will make things snappy?

I still hate Android Studio :( :( :(

Worked all morning on my project, debugging, no problem.

Now all of a sudden it crashes whenever I try to debug. java.lang.ClassNotFoundException - random classes.
But it runs fine if I just run the app.

I reverted to my last working commit, and it still does that. I restarted my computer. No luck.

I disabled Instant Run. No luck.

I tried to upgrade gradle to 3.3 - no luck. That's the extent of stack overflow suggestions for similar errors.

I am stumped. What has changed in the middle of a work-session when I have not changed any settings in the IDE, have not updated anything.

Aaarrgh!

Spent an hour tracking down a bug you thought you fixed; nvm, it was just Android studio Instant run that didn't deploy the new code! (despite being turned off)

Do not instant run and show it to your colleagues or boss for that matter. #androidNoobTips