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How to sort an array of objects by multiple fields?
...croll down to find the "real" best solutions! SO should expire votes over time to address this, because the problem is getting ever worse as time passes.
– Andy Lorenz
Apr 29 at 17:42
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Exit codes in Python
I got a message saying script xyz.py returned exit code 0 . What does this mean?
13 Answers
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What does it mean by buffer?
I see the word "BUFFER" everywhere, but I am unable to grasp what it exactly is.
8 Answers
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Python string prints as [u'String']
This will surely be an easy one but it is really bugging me.
10 Answers
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PostgreSQL create table if not exists
...END IF;
END
$func$;
Call:
SELECT create_mytable(); -- call as many times as you want.
Notes:
The columns schemaname and tablename in pg_tables are case-sensitive. If you double-quote identifiers in the CREATE TABLE statement, you need to use the exact same spelling. If you don't, you nee...
Callback on CSS transition
...bkitTransitionEnd doesn't always fire! This has caught me out a number of times, and seems to occur if the animation would have no effect on the element. To get around this, it makes sense to use a timeout to fire the event handler in the case that it's not been triggered as expected. A blog post...
Can I make 'git diff' only the line numbers AND changed file names?
This question calls for "line numbers", if you do not care about line numbers in the output see this question and answer.
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How to change an Eclipse default project into a Java project
I checked out a project from SVN and did not specify the project type, so it checked out as a "default" project. What is the easiest way to quickly convert this into a "Java" project?
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Visual Studio C# statement collapsing
When editing really long code blocks (which should definitely be refactored anyway, but that's beyond the scope of this question), I often long for the ability to collapse statement blocks like one can collapse function blocks. That is to say, it would be great if the minus icon appeared on the cod...
appearanceWhenContainedIn in Swift
I'm trying to convert my app to the Swift language.
11 Answers
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