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WaitAll vs WhenAll
...ask.WaitAll() and Task.WhenAll() from the Async CTP ?
Can you provide som>me m> sample code to illustrate the different use cases ?
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Returning from a finally block in Java
I was surprised recently to find that it's possible to have a return statem>me m>nt in a finally block in Java.
6 Answers
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Override configured user for a single git commit
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First, the author is not necessarily the sam>me m> as the committer. Git tracks both.
To set what nam>me m> to use for just this repository, you could do:
git config user.nam>me m> "Your Nam>me m>"
git config user.email "Your email"
Notice the absence of the --global option. This...
How do you execute an arbitrary native command from a string?
...iex. The following will work on your examples #2 and #3:
iex $command
Som>me m> strings won't run as-is, such as your example #1 because the exe is in quotes. This will work as-is, because the contents of the string are exactly how you would run it straight from a Powershell command prompt:
$command ...
How to count the number of true elem>me m>nts in a NumPy bool array
... a NumPy array 'boolarr' of boolean type. I want to count the number of elem>me m>nts whose values are True . Is there a NumPy or Python routine dedicated for this task? Or, do I need to iterate over the elem>me m>nts in my script?
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How can I push a local Git branch to a remote with a different nam>me m> easily?
...ay to push and pull a local branch with a remote branch with a different nam>me m> without always specifying both nam>me m>s.
5 Answe...
HTML/Javascript change div content
I have simple HTML code with som>me m> javascript, it looks like:
6 Answers
6
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Dynamically changing font size of UILabel
...es = 1 is mandatory.
Multiple lines:
For numberOfLines > 1 there is a m>me m>thod to figure out the size of final text through NSString's sizeWithFont:... UIKit addition m>me m>thods, for example:
CGSize lLabelSize = [yourText sizeWithFont:factLabel.font
forWidth:factLa...
Is there any way in C# to override a class m>me m>thod with an extension m>me m>thod?
There have been occasions where I would want to override a m>me m>thod in a class with an extension m>me m>thod. Is there any way to do that in C#?
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How do I programmatically shut down an instance of ExpressJS for testing?
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when testing server, check out github.com/visionm>me m>dia/supertest it will let you test w/o launching actual server
– Lukas Liesis
Nov 1 '16 at 13:54
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