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What does [].forEach.call() do in JavaScript?
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Now I'm a bit confused cause if I did: console.log(this); I will always get the window object And I thought that .call changes the value of this
– Muhammad Saleh
Apr 17 '15 at 16:03
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'setInterval' vs 'setTimeout' [duplicate]
...f the timeout between them.
Example:
var intervalID = setInterval(alert, 1000); // Will alert every second.
// clearInterval(intervalID); // Will clear the timer.
setTimeout(alert, 1000); // Will alert once, after a second.
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Adding two Java 8 streams, or an extra element to a stream
...about combining streams. This is perhaps the only mail thread that sheds a bit of light about this change, but it was not clear enough for me to determine the reason for the refactoring. But we can see they did a commit in which they suggested to move the concat method out of Stream and into the hel...
git ahead/behind info between master and branch?
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You can also use awk to make it a little bit prettier:
git rev-list --left-right --count origin/develop...feature-branch | awk '{print "Behind "$1" - Ahead "$2""}'
You can even make an alias that always fetches origin first and then compares the branches
commi...
What's the difference between Application.ThreadException and AppDomain.CurrentDomain.UnhandledExcep
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OK - I had it in front of me, this bit of code from msdn is pretty self-explanatory:
public static void Main(string[] args)
{
// Add the event handler for handling UI thread exceptions to the event.
Application.ThreadException += new
ThreadEx...
How to see full query from SHOW PROCESSLIST
When I issue SHOW PROCESSLIST query, only first 100 characters of the running SQL query are returned in the info column.
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One line ftp server in python
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I didn't down-vote because it's a nice answer, ever if a bit O, and people from the future will find it useful when they search for similar problems.
– Andrea Spadaccini
Feb 14 '11 at 17:52
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Simple way to create matrix of random numbers
...: numpy.random.random((3, 3))
Out[9]:
array([[ 0.37052381, 0.03463207, 0.10669077],
[ 0.05862909, 0.8515325 , 0.79809676],
[ 0.43203632, 0.54633635, 0.09076408]])
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improv...
How do I merge a list of dicts into a single dict?
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10 Answers
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jQuery Validate - require at least one field in a group to be filled
...ons - I have clarified the variable names and broken down the code to be a bit more readable.
– Nathan Long
Aug 20 '09 at 15:24
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