A general for the best, and most popular programming language in history.
Anyone excited about Java 11?
openjdk.java.net
Most ambitious new developments (AOT compiler, new GC) are only targeting Linux/amd64. Is anyone concerned by that?
/jpg/ Java Programming General
Joshua Rodriguez
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Luke Nguyen
This isn't reddit, fuck off.
Daniel Peterson
Rust-fag detected. Don't you have a compiler bug to chase?
Samuel Torres
so how about that string += bug
John Scott
>most popular programming language in history
In India, that is.
Zachary Brown
github.com
>there is an OS written entirely in Java
Gabriel Turner
The most interesting news I see on the Java community is this Graal compiler. Is like Java is winning the race tbhfam.
Noah Garcia
can anyone explain this shit to a unit testing newb?
Parker Green
Let us see that getDigits method. Betting it has something to do with how it scrapes the integers from the string being passed in.
Isaiah Moore
Java is good, but it attracts shitty programmers.
I would be more productive in Java than C++ but I need the control and performance that C++ can deliver.
Aiden Morgan
It's a list of Integer, i.e. a list of (references to) objects.
So it's entirely possible that the list is not empty but contains null references. The method getDigits is probably bogus.
Juan Murphy
Andrew Brooks
>there is an OS written entirely in Java
Christopher Lee
I don't know much about regex but the for-each loop an the if statement inside it look problematic.
Why is is token.length() > 2 and not just > 1?
Why not split the original string into a char[] array instead and iterate over each item in that using the for-each loop and using the Character.isDigit() method in the if statement instead of some over-complicated regex fuckery?
Jace Davis
>Unironically liking java
Where do I sign up?
Christian Parker
The exercise wants me to return 3 or more consecutive numbers(e.g. 344, 6775), hence why I added the condition that the length should be more than 2.
The regex itself is suppose to split them into digits, at least thats what it says when I copied it. When I used the debugger, it showed that the returned Integer list contained two(same number of consecutive digits in the String parameter passed), but I still dont get why the list contains null references.
Jordan Rodriguez
>The regex itself is suppose to split them into digits, at least thats what it says when I copied it.
There's your first problem.
Never just copy-paste code and assume it will work for your unique situation without thoroughly understanding what the code does.
The way I'd do it wouldn't look as elegant as that weird regex thing you have but would work much better.
Aiden Sanchez
Use parseInt(token) instead of getInteger(token)
Jordan Carter
This would probably work.
Integer.parseInt() is the best way to go from String to int.
Hudson Wood
Daily reminder that OOP backwards is POO.
Christopher Rivera
Nolan Foster
>java is finally shedding ee
B A S E D
A
S
E
D
Zachary Hughes
holy shit. thanks.
Jackson Smith
>Never just copy-paste code and assume it will work for your unique situation without thoroughly understanding what the code does.
The only thing I copied was the regex itself("\\D") from documentation, but I appreciate the reminder anyway. It's all fixed now user