// Not a rant !

But I like puns. And even more programming puns.

Well okay..

I have an array of 1037 records. The soap service only accepts 100 at a time. So, I write code to send an array of 100 records at a time to the soap service in a loop and get a response back of, "The maximum number (100) of records allowed for this operation has been exceeded." Well, I'll try 99 records then. Nope same error. I'll try 50 records, nope I'll just bang my head on the desk now since the documentation and error say it is a record limit of 100. 😠

Look at my code again. I was grabbing 100 records out of the array of 1037 records and storing it in a new array, but I was sending the original array with 1037 records instead of the temporary array in the loop. 😢 I'm going to bed.

My type of train station.... Especially when my trains at platform 0 🚉

Very satisfied with my pencil array :)

┏┓
┃┃╱╲ in
┃╱╱╲╲ this
╱╱╭╮╲╲house
▔▏┗┛▕▔ we
╱▔▔▔▔▔▔▔▔▔▔╲
start arrays at 0
╱╱┏┳┓╭╮┏┳┓ ╲╲
▔▏┗┻┛┃┃┗┻┛▕▔

Did this on my first programming exam.

int index = 0
int value = 0
try {
while true {
value += array[index]
index++
}
} catch NullPointerException {
System.out.print("Sum: " + value)
}

The task was to add together all numbers in an array.

I somehow aced the exam, but got called in to teachers office this is not the way to use exceptions.

I would be totally surprised with starting at 4 and stopping at 6!

How language creators choose the function to get the size of an array..

I mean, the life could be more simple, this is just an example.

["hip","hip"]

(hip hip array!)

Right ? !

Array Indexing

Me to my friend into coding : Hey! I’m finally learning to code at university!
Friend : Nice! Never Forget array start at 0. Which language are you learning?
Me: Matlab
Friend : I don’t know you

That moment when you can't help but drop from the lecture.

TRIGGERED!

We have this stupid library at work. Its called Randomness, and its basically just a wrapper over the standard .NET System.Random class to help our devs generate random data for unit tests easier.

Debate about random data in unit tests aside.

I came across a bug in randomness. Theres a PickFrom function which gets passed an array, and returns a random element from the array. Problem is, it uses Random.Next to do this, and the max value was set to the array length, minus one.

Random.Next generates values inclusive of the min value, and exclusive of the max value. Arr.Length-1 as a max value, is wrong, the last element in the array would never be selected.

So i fixed it.

And proceeded to break dozens upon dozens of unit tests that were now testing from their full sets of data, and had actually been faulty for god knows how long.

When a customer asks you, why your C++-API is not working... He initializes the array at 1, because he "learned Matlab first" and "that's how arrays are supposed to be initialized" 🙄

["hip","hip"]
(hip hip array)

My prof suggested me to use matlab instead of Python for my project.

So I started learning and found out that in matlab ARRAYS START FROM 1.

Wtf!

I am going back to python

She probably thinks arrays start at 1. But that's none of my business.

array[1]

Colleague: I really wish array index in all languages would start from 1. If I ever write a language the index will start from 1.

Me:

Any objections??? 😂😂😂

["hip", "hip"]
(hip hip array!)

["hip","hip"]

(hip hip array!)

Source: reddit

[“hip”,”hip”]
hip hip array!
- so happy finish work for today

["Hip","Hip"]

//Hip Hip Array

People on Stack Overflow are SUCH FUCKING ASSHOLES

"You didn't show us where you declared this unimportant array, please review this article for how to ask questions"

My question doesn't concern the array, my question concerns how the system works, all code I provided was only for clarity. Read my fucking question you arrogant asshole. You have lots of points, fine, go tell your mother, but you assume I don't know how to ask a question which you clearly did not read.

When your indexing starts from -1.

The person who found this toilet paper company, probably was a programmer. Also probably the best way to describe Array with an Object

Just saw this on a production code :

array = new array[1024] //that should be enough

Data structures.... The easy way....

My teacher told us, that the array size in C is useless, becouse the array is dynamic and can be bigger or smaller everytime you want.. Happy overriding..

It's not that I hate PHP, I just hate the lack of consistency in standard function naming and parameter order, nonsensical attribute access, nearly-meaningless comparison operators, reference handling, case (in)sensitivities, and more!

I mean, look at these functions:
strtoupper(...)
bin2hex(...)
strtolower(...)

And look at THESE FUNCTIONS:
array_search($needle, $haystack)
strpos($haystack, $needle)

array_filter($array, $callable)
array_map($callback, $array)
array_walk($array, $callable)

And let me jUST USE SOME ATTRIBUTES:
$object->attr = "No dollar sign...";
Class::$attr = "GOD WHY";

HOW ABOUT SOME COMPARISONS:
(NULL == 0) // true
(NULL < -1) // ALSO true

Functions AREN'T CASE SENSITIVE (at least variables are).

Wanna dereference? TOO BAD, YOU'LL HAVE TO GET OUT THE TNT.

Alright, yeah, I hate PHP.

MATLAB Users,
Fuck you, array starts from 0

After working as a developer for 4-5 years I finally took up school again.

The teacher at our first programming course insisted that we named all our variables in our locale language (swedish) and always started arrays at index 1.

Arrays start at what?!

I had to open the desktop app to write this because I could never write a rant this long on the app.

This will be a well-informed rebuttal to the "arrays start at 1 in Lua" complaint. If you have ever said or thought that, I guarantee you will learn a lot from this rant and probably enjoy it quite a bit as well.

Just a tiny bit of background information on me: I have a very intimate understanding of Lua and its c API. I have used this language for years and love it dearly.

[START RANT]

"arrays start at 1 in Lua" is factually incorrect because Lua does not have arrays. From their documentation, section 11.1 ("Arrays"), "We implement arrays in Lua simply by indexing tables with integers."

From chapter 2 of the Lua docs, we know there are only 8 types of data in Lua: nil, boolean, number, string, userdata, function, thread, and table

The only unfamiliar thing here might be userdata. "A userdatum offers a raw memory area with no predefined operations in Lua" (section 26.1). Essentially, it's for the API to interact with Lua scripts. The point is, this isn't a fancy term for array.

The misinformation comes from the table type. Let's first explore, at a low level, what an array is. An array, in programming, is a collection of data items all in a line in memory (The OS may not actually put them in a line, but they act as if they are). In most syntaxes, you access an array element similar to:

array[index]

Let's look at c, so we have some solid reference. "array" would be the name of the array, but what it really does is keep track of the starting location in memory of the array. Memory in computers acts like a number. In a very basic sense, the first sector of your RAM is memory location (referred to as an address) 0. "array" would be, for example, address 543745. This is where your data starts. Arrays can only be made up of one type, this is so that each element in that array is EXACTLY the same size. So, this is how indexing an array works. If you know where your array starts, and you know how large each element is, you can find the 6th element by starting at the start of they array and adding 6 times the size of the data in that array.

Tables are incredibly different. The elements of a table are NOT in a line in memory; they're all over the place depending on when you created them (and a lot of other things). Therefore, an array-style index is useless, because you cannot apply the above formula. In the case of a table, you need to perform a lookup: search through all of the elements in the table to find the right one. In Lua, you can do:

a = {1, 5, 9};
a["hello_world"] = "whatever";

a is a table with the length of 4 (the 4th element is "hello_world" with value "whatever"), but a[4] is nil because even though there are 4 items in the table, it looks for something "named" 4, not the 4th element of the table.

This is the difference between indexing and lookups. But you may say,

"Algo! If I do this:

a = {"first", "second", "third"};
print(a[1]);

...then "first" appears in my console!"

Yes, that's correct, in terms of computer science. Lua, because it is a nice language, makes keys in tables optional by automatically giving them an integer value key. This starts at 1. Why? Lets look at that formula for arrays again:

Given array "arr", size of data type "sz", and index "i", find the desired element ("el"):

el = arr + (sz * i)

This NEEDS to start at 0 and not 1 because otherwise, "sz" would always be added to the start address of the array and the first element would ALWAYS be skipped. But in tables, this is not the case, because tables do not have a defined data type size, and this formula is never used. This is why actual arrays are incredibly performant no matter the size, and the larger a table gets, the slower it is.

That felt good to get off my chest. Yes, Lua could start the auto-key at 0, but that might confuse people into thinking tables are arrays... well, I guess there's no avoiding that either way.

What do you do when you have a big array filled with strings?

longStory.sort

Lemme start a new era....

ARRAYS START AT TWO

Dear backend dev:
No data is not an error for fuck sake. Don't want 404, or messages if the search criteria filters out all values. Give me a empty array.
Is this hard to understand that we need a team meeting to discuss?
Godamit

C is not that hard:

void (* (* f[ ]) () ) () declares f to be array of unspecified size, of pointers to functions, which return pointers to functions which return void.

By the way, I am uncomfortable with the fact that I am comfortable with this statement.

When you're in C and access array[-1]

Just spoke with another teams developer. (She's using Java)

Her: so we get a json object from your service, I want an array
Me: well that's not what you said in the specs... And it's not hard since it's just a Map
Her: what Map? It's JSonObject I need an Array
Me: give me the library your using..
Her: here...

I Google the documentation and methods and paste the link and the methods to use:

-length (she also wanted count)
-toJsonArray

This ain't JS, just use the . operator and go thru all the methods' docs... Or learn to use Google

What does a software developer say when he/she manages to get something working?

"Array!" :D

When you see a Java devotee using Python and they're doing something like this:

array = [1, 2, 3, 4]
for n in range(0,len(array)):
print(array[n])

At least I get to tell them "hey it doesn't have to be so hard just do it like this:"

array = [1, 2, 3, 4]
for n in array:
print(n)

Lua is weird. Here's why:
- No () around conditions
- No curly brackets
- No ++ operator
- != is ~=
- Array starts at 1
- No semicolons needed
All I could think of, it's weird but I still use this language 😵

Working on my boss's code. Spent over a day trying to figure out why the array wasn't working to discover it's custom built to start at one.

I would (at apprenticeship level) start to teach more software architecture and security related stuff.

Yes knowing how to iterate over an array is important but it’s getting lame...

And last but not least it’s fucking 2018 why am I writing a Java 6 swing GUI on paper as a test

Oh my fucking god... I am looking at this code written by a previous developer and he put the passwords in plain in an array in a PHP file, like WHAT WHERE YOU THINKING? (btw that's also how he checks the password, just check whether it's in the array)

c'mon pls

you know you've looked into too many languages if you have to google how to properly initialize a array in java after 5+ years coding

True, unless you're a Lua programmer 😁

When you have to spend two days inventing math formulas for work because google won't tell you how to sort every possible combination of an array of arrays into a zero based number list, or how to get a combination from just it's index.

Oldie but goldie:
Q. what's this?

['hip', 'hip' ] ;

A. An hip hip array

I finally ended my first side project ever. I challenged myself to write a Tetris game in vanilla JS (with the less possible lines of code), some algorithm was tougher than I expected (2d array hell) but I made it ! 500 lines of JS code, I feel I could refactor some stuffs now...

!rant
First time working with 2-D arrays. Think I did good :).

at least once a day

So I found this in the code:

Inet4Address.getByAddress (new byte[] {0x7f,0x00,0x00,0x01})

It's localhost. Why the actual fuck would you declare 127.0.0.1 as a fucking byte array!

Ticket : "I have a blank page when I load this page"
I open the script (php), I see at least 7 nested foreach loop starting with a 2600+ long array. I spot the buggy loop. I mark the ticket "may need refactoring". I go drink a beer with colleagues.

If your rant has 0 +1s, does that mean it has 1? 🤔

Fucking Civil engineers don't know Number Systems.

Client's API returns a very weird response that changes its structure depending on its content.

When a array field has more than 1 children it returns:

{
"field" : [
{ "name1" : "value1"},
{ "name2" : "value2"}
]
}

So far so good. However, the fuckery happens when it has 1 children:

{
"field" : { "name1" : "value1"}
}

WTF! So the client API can return either a JSON object or an array and we cant trust the specs they gave us.

So today I saw this guy:

long size = long.MaxValue;
//method that may or may not set
//size

int[] array = new int[size];

Apparently we are processing blu-ray movies in place in memory.

Oh My God!

I just spent 2 hours trying to fix an issue. Just came to know that I was using the wrong index number from the array.

* KILL ME *

I finally finished my implementation of a suffix array construction algorithm! 😄
It takes about 30 mins to process 1GB of text and uses all available RAM, but it works! 🎉
Now I can optimize it, the original algorithm is 3x faster.

!rant
New storage array is looking damn sexy. 24tb - 21 HDD + 6 SSD

Dear javascript, if your array is treated like an arraylist THEN CALL IT A FUCKING ARRAYLIST

Sincerely, a java developer

$str = str_replace(array("\{","\}")," ",$str);

//Replaces with spaces the braces in cases where braces in places cause stasis

["hip","hip"]

(hip hip array!)

She : You spend your whole day with your stupid computer ! That dumb machine is more important to you than me. We are done 😡

Me : Babe, I swear to God, you'll always be number one on my priority list.

She : Aww.. love you so much 😚

Me in mind : This must be the reason behind foundation of 0 index for Devs.

In my first summer at my internship I was fixing up a PHP script that a previous developer wrote... It collected our customer's emails and sent them to MailChimp for marketing.

The SQL query to get the emails was pretty standard, but what he did next was not.

There were for loops nested 3 deep. The outer loop's counter was i. The inner was ii. And the deepest was iii. That alone made it hard to read, but for a couple years some iii's and ii's were mixed up when getting values for arrays. So it was even harder to tell what it was supposed to do.

The inner loop also started at i-20. This was so he could look through and see if an email was already included from that query and skip it. But he didn't check the bounds, so the first 20 times through the outer loop, the inner loop would throw `undefined index -20` errors.

In order to fix all this I did an order by on the query, and kept a last email variable that I used for comparison. Pretty basic. This also lowered it to just one loop.

I talk about it on a regular basis with my coworkers and we all laugh about it. I also bring it up when upper management thinks they can code, because that ex developer is now an executive.

I've got 99 problems.. And a massive failure of a raid 5 array just added to it.. Meh!

Pointer array.

There are two essential things to understand if you want to get along with me :
- Respect goes both ways. If you don't respect me I aint gonna respect you.
- Array starts at 0

Be me, miss specifying the item in an array so a drop-down doesn't work, get fired from the project and moved to a much lesser project.

Be the other guy, fuck up the app so bad you have to roll back 3 weeks worth of work...no big deal...

Change data in CMS, nothing works. Open source, find data hard coded in an array. Gun to head!!!

Omg so I've been stuck on this function I'm writing that checks if a certain array value is so many characters long and well, it just wasnt returning false when outside the conditions..

I tried taking it step by step, echoing out every line and it all made sense to me and there were no syntax errors.

Time goes by and inside the configuration file I was testing.. I was changing the value of a DIFFERENT array property than what I was using in my condition. They looked really similar.. fml xD

If I have a wish,
I would wished for all the programming languages in this world to have their array...

...start from -1.

Php array methods, all of them, or should i say hash methods

They should fix them. I mean they should fix placing of callback and subject params, because.
I mean
array_filter(array, callback)
array_map(callback, array)

Or they should make array a object like js

When you are watching IIHF while programming and trying to create an algorithm for app when you see how players move and realized that you need to move the array as they move Fuck yeah it's working now
Fan of Slovakia.

FUCK STATIC-SIZED ARRAY!!!
FUCK YOU!!!!
FOR MORE THAN 3 HOURS I TRY TO ADD A VALUE TO AN ARRAY
Nothing work...
Nothing...
AAAAAAAAHHHHHHHHHHHHHHHHHHHHHHH!!!!!

Hip hip array!!

Bought a micro:bit for me and my son. It's awesome! He's also learning super fast. He's 7 y/o and already creating something on it. First thing i've learned him: Array starts at 0 😎

Hip hip ..

[array]!

Few days ago I wrote function that finds occurrence of value in array:

function findOccurrence(value, array) {
for (var i = 0; i < array.length; i++) {
if (value === array[I]) return true;
}
return false;
}

But there's already [].includes() function in JavaScript.

var rants = Array();
maxLikes = 0;
while (maxLikes < 10){
rants.push(writeNewRant());
for (var i = 0; i < rants.length; i++){
if(rants[i].score > maxLikes)
maxLikes = rants[i].score;
}
}
requestStickers();

//i think i got a infinite loop here

When defining a range, let's say from 1 to 3, I expect:

[1, 2, 3]

Yet most range functions I come across, e.g. lodash, will do:

_.range(1, 3)
=> [1, 2]

And their definition will say: "Creates an array of numbers ... progressing from start up to, but not including, end."

Yet why the fuck not including end? What don't I understand about the concept of a frigging range that you won't include the end?

The only thing I can come up with that's this is related to the array's-indexes-start with-0-thing and someone did not want to substract `-1` when preparing a for loop over an 10 items array with range(0,10), even though they do not want a range of 0 to 10, they want a range from 0 to 9. (And they should not use a for loop here to begin with but a foreach construct anyway.)

So the length of your array does not match the final index of your array.

Bohhoo.

Yet now we can have ranges with very weird steps, and now you always have to consider your proper maximum, leading to code like:

var start = 10;
var max = 50;
var step = 10;

_.range(start, max + step, step)
=> [10, 20, 30, 40, 50]

and during code review this would scream "bug!" in my face.

And it's not only lodash doing that, but also python and dart.

Except php. Php's range is inclusive. Good job php.

That moment when the instructor is explaining array in Java, and you are the only one in the batch having 4 Years of Experience, and Certification by Oracle

You know what just gets to me about garbage-collected languages like c# and Java? Fucking dynamic memory allocation (seemingly) on the stack. Like it's so bizzare to me.

"Hey, c#, can I have an array of 256 integers during run-time?"

"Ya sure no prob"

"What happens when the array falls out of scope"

"I gotchu fam lol"

So c# has its own system.collections.list and system.collections.generics.list<type> classes. And this guy wrote his own list (no generics) using an object[] array which always had same size.

When a professor says, "strings are an array of characters" and you proceed to post a question on stack overflow containing the phrase, "strings are an array of characters" and get a healthy dose of knowledge about what strings actually are....

I'm paying for this education?

It's blind, musically gifted and starts at zero?

Array Charles

[Charles,Charles,Charles]

Let's teach the class about security. OK *spends 1.5 hr teaching about encryption and practices* OK now students make a login page and just store the passwords in a JavaScript array....... *Facepalm*

Do things in JS they said, it'll be easier they said...

(After a few WTF's i found the problem, arr.map passes more parameters to parseInt than just the strings. It also passes an array index that gets interpreted as radix)

There was a computer programming teacher in my 1st semester who taught C. He used to have this conventional way of teaching C like other Engineering subjects which was going to more theories before writing actual codes.
These are the conversations with him.
(First day, a guy asks him some questions.)
Guy: Sir, why do we need to learn C? There are other languages used extensively for other tasks like python,etc. Why bother with this boring C?
Teacher: C is used to learn other languages. After learning C, you can easily learn other languages.
Guy: Sir, where is C's application? Where is it used?
Teacher: It is used in academics to lay foundation for students to learn other languages which are used to build softwares.
(Fucking Hilarious)

(A month after he was asking some questions to students.)
Teacher: What is an array? What is an array-name?
Student 1: Array, is this collection of data that can be stored in a single type.
Teacher: Then what is an array-name?
Student 1: I don't know.
Teacher: (angrily) Array-name is a definition itself.
(We were supposed to answer that. It was a standard definition.)

There was a time, I couldn't find what made my webpage to appear blank. I stayed 3 more hours at the office to find the problem. Didn't find anything. The next day, I took a fresh look at my code, and guess what. A semicolon hidden in a JSON array.
Damn you semicolon ! I'll get you someday !

When you're naming variables, it is not acceptable for them to be one character, especially when that character bares no relevance to the information it stores.

'f' is not a good variable name for an array of strings now, is it...

MFW I have to deal with an array that has various objects of many types and it's not easily debuggable because the backend is multithreaded.

Trying to get the name of all objects in an array i made , thank god there is nothing wrong here...

Programming in C is basically coming to grips with the fact that all of the program execution time you save by not using a higher level language costs quite a bit of manual labor time in making sure the math on your array and pointer indexing is PERFECT. *sigh* somebody give me a beer..

fuck.
I think when you need 20 minutes to figure out that you tried to use (0) to acces array values instead of [0] in Java it is time to go to bed.

Here I am wondering why the array only has 1 item after the loop finishes. I wonder if it's because the array I'm pushing too is INSIDE the loop...😁

I'm a junior dev and my seniors insist to use Hungarian Notation. Looking the code I found a variable called oAllProjects... This is a fucking array.

array devRanters kaise ho.. :P

*Indian devs could only get this*

What is the difference between an Array and a Linked List?

after beginning to learn numpy , i believe these packages were really created by some clown of a circus xD.
Everything is sooooo entertaining!!!

i learned java 3 years ago, but today if i had to crap out some crazy java or c++ expert , i would tell him about numpy's arrays...
Like , "hey dude python has this cool data structure in the numpy library called arrays, which can hold any datatypes in a kind of arraylist like fashion, and you can convert them from 1 dimensional to 1000 dimensional in just 1 line , and also do you know we can select any column with just array[position]? and even this position does not needs to be an integer, you can use a list , like array[[1,2,3]] will give you elements at array[1],array[2],array[3], and...."
wait, why is my friend dead ? xD
HAhahahaha

// "The last will be first, and the first will be last."
Collections.reverse()

I wish I could just destroy Apple, and its fucked up IDE!

About the image:
I'm using an array of object ("SearchFilterse") called: searchFilters IT IS A FUCKING ARRAY!

What is XCode complaining about:
completion function requires an array of "SearchFilters" and the variable "searchFilters" is not an array

if xcode could only understand the line just above "completion(result, searchFilters) it will fucking understand that I'm using a goddamn array!

and if I apply its proposed solution it tells me: Cannot use [[SearchFilters]] required is [SearchFilters]

I hate my life :)

Array start from zero :D

Why I don't use Stack Overflow 99% of the time:

Me: I'm not a ruby developer, but I have to write a small script in ruby. I ran into a problem where i'm getting behavior I don't expect. I have a method which expects an array, and when multiple items are passed into it from the command line parser, behaves appropriately, but when only one command line argument is passed, the method breaks because it was passed a single element, not an array of one element. Here's my code, how do I get my desired behavior?

Most highly voted answer: your problem is your passing it a single element and not an array

Question downvoted into oblivion. As if i'm a pleb for not immediately having a perfect grasp of dynamic typing because when I have the choice I stick with strong nominative typing.

Was accused of plagiarism because I could write a bubble sort algorithm without a reference (and therefore without a source) in my SECOND year of courses.

Their low expectations bit them in the ass when the admin. made all undergrads take a basic test (for loop going through an array, average of values, etc) and lots of people in their third year failed.

Is anyone else really bothered but he fact the indecies start at 1 and not 0 in R

Is the array half full or half empty 🤔🤔

Getting beaten up over the quality of an app i'm working on with 6 interns. We have a bunch of unit tests, was shocked to see so many issues ... until I looked at the tests.

A function returning a non-optional array has 1 check ... that the return value is not nil ... fml

{"Hip", "Hip"}
Hip Hip Array!

!rant

I just remembered some joke I said while we had C++ classes.

To see who will actually listen to me, I said : "Hey, I heard you can malloc a dynamic array."

I just love languages and functions that support using a negative int to access array from the end! Awesome.

when code comments be like

# loop over the array
for i in 1...10
# divide by 2
x = i / 2
# return the result
return x

Laravels error reporting is sometimes fucking useless. Yesterday it wrote into the logs "class foo doesn't exist". I triple checked the including of this class. Checked the namespaces. Checked the classnames. Everything was ok.
Today I removed the content of this particular class, which returned an array. And the error was gone...

After further search I realized I was missing commas within the array deceleration...

Why the fuck you don't just tell me this????!?

Yes, php, it makes total sense that `array_diff` compares the string representation of the elements.

I need to delay execution of code in a for loop, how do I do that?

PHP: Sleep(3000)

Javascript:
const waitFor = (ms) => new Promise(r => setTimeout(r, ms))
const asyncForEach = (array, callback) => {
for (let index = 0; index < array.length; index++) {
await callback(array[index], index, array)
}
}

const start = async () => {
await asyncForEach([1, 2, 3], async (num) => {
await waitFor(50)
console.log(num)
})
console.log('Done')
}

start()

Fuck you Javascript

int array[] = {1,2,3};
printf("%i",0[array]);

Fuck you, code coverage tests, for failing on two input fields in an array, while recognizing the other two in the same array. Fuck you, I fetched all of the fields.

Nothing in JavaScript should ever come down to a 5 dimensional array

@dfox Finnaly stickers arrived, now my setup is complete.

VB: Array index starts at 1.

Haha no, I joke. I think Ionic is worse.

Wasted 2 days working on an obj (3d model) exporter….messed up meshes … missing faces … despair build after build …

And then the realization: Vertices in obj are 1-indexed.
…
..
.
FUCK
nobody learned anything from the array start at 1 meme

F*cking backend guys that send empty arrays like [ null ] ...

array.length === 0 -> false

Picked up an older project which is in prod for 2 years now. I got a DB error related to a null in an array.
Proceed to check the front end(angular 1.5). Ended up in a 3000 lines file😫
What's worse the array was processed by multiple functions including 'filter' and 'filter2'. Naming conventions ftw😂 I don't know whether to laugh or cry 😂

Linux software RAID and LVM are pretty powerful.

Bought a new server case for my home file server / VM host. 3U with 16 hotswap bays. Had 2x software RAID1 mirrors already with everything on them. Inserted 2 new disks with system running. Created new RAID10 array using these, with their mirrors as "missing".

Created new physical volume. Extended volume group into it, then used pvmove to transfer every logical volume across. Shrunk volume group to no longer use the old RAID1 array, disassembled that array, added its disks to the new array... Now just waiting for the mirror disks to sync up.

All this, with the system and several VMs still running.

And with a backup, of course ;)

If is funny when you see a code challenge that requieres to reverse and array and you use ruby.

array.reverse! #fucking done

Well Argos, you now know what bad developers + Java can bring you. An out of bounds on an empty array -.^

Good job guys. Really, well done!

Old but gold - try this in the Dev Tools Console and see Batman in action:

Array(16).join("lol" - 2) + " Batman!";

There're 10 types of people:
0. Those who starts at 0
1. Those who starts at 1

Fuck these languages which have their array index starting at 1
Yes R, I'm talking about you.

Don’t use an array with index to get a value without checking the length. Don’t use an object without checking for null.

they say "you can do anything on C++"

I can't even initialize an array with a random length

My CTO uses an array instead of objectto keep list of items with random numerical keys. I told him you’re creating multiple unintended undefined members in between, he said: yeah that’s how silly JavaScript is :-|

MRW I start Index of an array with 1 and not 0 and I get out of index exception.

> Be me
> Programming for an embedded system
> It's not interruptable
> Got ISR Fault (Interrupt Service Register)
> WTF
> Breakpoints are useless
> WTF
> Comment out some lines
> Turns out it goes ISRF Infinite Loop because of the multi dimensional array of strings
> WTF
> Use pointer intead of defining actual size
> Works
> WTF

WTF?

We had to implement our own sorting algorithm for a Linkedlist. My teammate was in charge of implementing this. I took a look at his algorithm when he pushed his changes. He was transforming the Linkedlist into an array, sorting it, then re-creating the linkedlist from the array.

I actually experienced this today:

"Halp, why is this not working?"

$array = [];

$array->key = 'value';
...a few more...

When you are searching a bug for two hours, only to realise that you forget to add .length to get the size of an array... Darn you javascript

Array(16).join( 'hero'-1) + atob('IEJhdG1hbg==');

Pet peeve #1: those guys who iterate over a whole array with 'for' and 'break' on a condition. Have you ever heard of fckng 'while'??
Git source code will be the death of me.

I am hoping this is based on an array 😂

48 boolean variables.
For real?

It's clear why the class name is "GameHardActivity", this certainly is hard to maintain, understand, edit, and believe.

I can understand people learning, but with 2 years of experience in programming??? And there's a matrix right in the middle!!!! USE ARRAYS, PLEASE!!!!

array(1, 2) or [1, 2]?

Every nodejs programmer:

How do I check this variable is an array?
npm i isArray

I GOT 1, 2, 3, 4, 5, 6, 7. NVME SSD's IN MY RAID ARRAY.

!dev

JavaScript be Jah's language

*i* && *i*
be the Index and Iterator

the *++* profound,
no *array* of Babylon fi stand me *code block*

Jah! the *{curly braces}* spit fire

🔱

You know what bugs me the most? When people make their code fast and efficient, but not updatable. Like if I want to add something for my program to look for I'd rather just put another item in an array than modify/add 30 lines. Jesus Christ people.

When searching through an array,because I also program using Java,i always end up putting for(x=0;x<array.length ;x++){}
Now in php I have to deal with this

Pulled two hard disks out of a QNAP NAS, and the whole RAID10 died on my. Put one back, and the array came back to life. Pulled another one out, and the array died again. WTF is wrong with you QNAP?

We bitch about JavaScript a lot, but I have never encountered a language with better out of bounds index handling for its array methods. It does make some projects considerably easier!

Do you know any awesome programming "poems", like this one:

// Replaces with spaces the braces in cases where braces in places cause stasis
$str = str_replace(array(" \{", "\}"), " ", $str);

If you wanna think that I'm a bad programmer, that's ok, but I can't put up anymore with Xcode.

Jesus Christ. An entire afternoon spent trying to make an array with two dimensions. I tried every fucking way I found in SO, in the apple site and in every another site that I found in my way.

First: For every example for Swift 3 there's another 10 for Swift <3.

Second: Mutable arrays, as I'm noticing, aren't a thing anymore, so, to declaring array size we go! Except it's impossible to. Tried 3 different ways. Not a single one worked.

Third: Actually, one of the 3 tries worked, for int arrays, and for some obscure reason it won't work for strings, as declaring the array as [String] is too general for swift, I mean, I completely agree with it, a [String] array could contain anything right???? FUCK NO. IT CONTAINS STRINGS YOU FUCKER!!!!

I swear, if the equipment was mine and not from the office, I would have thrown that piece of shit which disconnects from the fucking computer every 30 seconds that apple calls keyboard out of the window already.

Why the fuck do I need to develop for iOS in swift/xcode?? There's so many cross platform alternatives out there, good ones in fact, but no, we must build the applications natively or else the phone will catch on fire according to my boss.

I kinda liked Apple until now.
From now on? Fuck Apple.

This way of converting "string" to "s" (for example)

0) program reads the whole buffer, stores it as an array of instructions
1) program reverses the order of the instructions
2) parser makes standard token from an instruction ("asd" -> ASD)
3) parser2 assigns operands to instruction
4) parser 3 makes string from instruction token ?????
5) parser fucking 4 makeS A MUTABLE STRING INSTRUCTION
6) PARSER FIVE SUBSTITUES OPERANDS
7) AND THEN CUTS IT TO A REVERSED ARRAY OF COMMANDS
8) AND PUSHES IT UNTO THE STACK

WHAT

debugging a performance issue. basically the original dev had no idea what a database was for. system was generating millions of buffered reads, and paging horribly.

to see if an id existed they had done the following:
fetch all 1 million rows into an array.
iterate the array looking for a match.
if found, set found=true
continue to iterate the rest of the array.
return found.
repeat at every login.

replaced with
return person.get(id)

set world record for most i/o avoided with one liner.

That feeling when you spend two hours trying to crack an array sorting exercise for college and finally get it right

I find myself always accidentally saying "string" when I mean to talk about words and "array" when I mean to talk about a list.

Helping out a friend how to code, and he said:

"Can't we just use a string? An array is just like a string anyway."

We were looking at some setting types in Visual Studio.

I'm going to kill myself.
In the nodejs server for my game, there's a function that pushes to an array.
It only works if the array is empty, no matter what type it is.
List of people that know why
- none

Learning C and just wrote a function to reverse chars in a char array (ex. "Hello" -> "olleH") but the array did not change.

It took me way to long to realize: I forgot to divide the length variable by two. So it reversed the array back everytime...

I can usually understand why something works in some way but WHAT THE ACTUAL FUCK IS THIS??!!!

When your disk array has a 2TB cache :)

Should array indexes begin with 0 or with 1?

To end this discussion I propose they begin with 0.5.

! rant
I started to learn Matlab today. After I learnt that arrays starting with 1 in the Matlab, I started to think about why using 0 based arrays was made popular in the first place and I realized that C arrays actually just pointers and first element of the array is just a location pointed by array name. There is no need to add number to reach to the first element. After googling it, I saw that my assumption is true. Finding it all myself made me a little bit of proud 😀😀😀 Also, this expanded my horizon 🗻🗻🗻

Sorting an array by one of its objects attribute in 2 lines of code.

Today I was asked a question on JavaScript regarding the difference between normal `for` loop and a `map` function on an array with regards to closures. Can anyone help me understand? #javascript #interview

Learn JavaScript.!!

Everybody talk about functional programming, I was thinking why php json_encode is not working on large array.

Javascript is Awesome.

I don't care if a language decides to start their array on 0 or 1...

I just would like every language to stay consistent because I'm tired of trying to figure out why in the hell my array key isn't defined.

"Remember array starts from 0" he said

Recently I learned that the collective noun for a group of hedgehogs is an "array".

Possibly the only kind of array where we can all agree, you'd have to start counting it from 1.

Or I guess you could just name a pet hedgehog "Element Zero" if that's how you prefer your arrays

Failed another programming intervie. Didn't expect the 2D array question. Feel so bad. Just wanna cry and give up. I need to get better..fast.

ARRAY LIKE OBJECTS

Long story short, i am fiddling a bit around with javascripts, a json object a php script created and encountered "array-like" objects. I tried to use .forEach and discovered it doesnt work on those.

Easy easy, there is always Array.from()..just..it doesnt work, well it does work for one subset called ['data'] which contains the actual rows i generate a table from, but for the ['meta'] part of the json object it just returns a length 0 object..me no understanderino

at least something cheered me up when researching, it was an article with the quote: "Finally, the spread operator. It’s a fantastic way to convert Array-like objects into honest-to-God arrays."
I like honest-to-God arrays..or in my case honest to Fortuna..doesnt solve my problem though

Having a static class in C# with 20 variables of generic type: ArrayList with zero documentation to know type of array content 😒

I can't believe that a modern language like JS is still lacking basic utilities like removing something from an array by value

"An array of arrays? What the hell?" - the client's dev team, failing to understand the parameters of the JS lib they chose to implement.

PHP is such an absolute shit.

`array_map` takes function first param, array second param

`array_walk`, which is similar for associate arrays, takes array first param, function second param

and at the same time, the function of `array_walk` takes parameters in `value, key` order

what the crazy fuck this is.

My friend's superior, a "senior php developer", apparently asked him how to output/print an array

You know what's better than a Bucket Object that wraps an arraylist?

A BucketBucket Object which wraps an array of buckets which each wraps an ArrayList.

FML

What's this orange light blinking on my RAID array. Ah, the sign for praising all weekend on a rebuild...

!rant
So I made an website(just a fun project) that gives you a popular song(in Romanian/English) from an Array of songs, the song is random.

Can anyone go to the website and test it for stability and see how it works on older browsers.

And yeah, you can also listen to some Romanian music in this time :)