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How does the Java 'for each' loop work?
...ound just calling a while-loop like while (someList.hasMoreElements()) { //do something }} - gets me close to the coding grace I'd hoped to find when I searched for this question.
– James T Snell
Nov 16 '12 at 18:10
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Does PHP have threading?
...via CLI, but that's a bit rudimentary. Depending on what you are trying to do and how complex it is, this may or may not be an option.
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How do I start my app on startup?
... in this link but it seems outdated and it did not work. So what changes do I have to make and to what files to have my app start automatically when Android finishes booting up?
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URL to load resources from the classpath in Java
...l.openConnection();
}
}
Launch issuesIf you're anything like me, you don't want to rely on a property being set in the launch to get you somewhere (in my case, I like to keep my options open like Java WebStart - which is why I need all this).
Workarounds/Enhancements
Manual code Handler spec...
Get current domain
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-1: With this answer alone, I do not know exactly what the different suggestions I am looking at do. Sure, this gives me a point to continue looking from, but by itself this is really not a good answer...
– Jasper
Oc...
How can I create directory tree in C++/Linux?
...es
which should be used in modern C++ programs.
The C++ standard functions do not have the POSIX-specific explicit
permissions (mode) argument, though.
However, here's a C function that can be compiled with C++ compilers.
/*
@(#)File: mkpath.c
@(#)Purpose: Create all directories i...
How do I find the caller of a method using stacktrace or reflection?
...ceElements = Thread.currentThread().getStackTrace()
According to the Javadocs:
The last element of the array represents the bottom of the stack, which is the least recent method invocation in the sequence.
A StackTraceElement has getClassName(), getFileName(), getLineNumber() and getMethodN...
git: Switch branch and ignore any changes without committing
...n state to change branches. The branch checkout will only be allowed if it does not affect the 'dirty files' (as Charles Bailey remarks in the comments).
Otherwise, you should either:
stash your current change or
reset --hard HEAD (if you do not mind losing those minor changes) or
checkout -f (W...
How do I get IntelliJ IDEA to display directories?
... Module) inside the project to actually see the "proper" directory view. I do wonder why it didn't show up when I created it with the project.
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What does functools.wraps do?
... question , someone said that they weren't sure what functools.wraps was doing. So, I'm asking this question so that there will be a record of it on StackOverflow for future reference: what does functools.wraps do, exactly?
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