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How to check if element in groovy array/hash/collection/list?
How do I figure out if an array contains an element?
I thought there might be something like [1, 2, 3].includes(1) which would evaluate as true .
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Where can I set environment variables that crontab will use?
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14 Answers
14
Active
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Display help message with python argparse when script is called without any arguments
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unutbuunutbu
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Executing an EXE file using a PowerShell script
...ctly, works for me on a VM in PS2.0. But that same command now fails on PS4.0 system. Interestingly enough, I'm calling TestExecute also. I think I like option 2 best, I'll give that a shot, thanks!
– EJA
Jun 25 '14 at 18:37
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Unique random string generation
...thing looking like your example, you probably want to convert it to a Base64 string:
Guid g = Guid.NewGuid();
string GuidString = Convert.ToBase64String(g.ToByteArray());
GuidString = GuidString.Replace("=","");
GuidString = GuidString.Replace("+","");
I get rid of "=" and "+" to ...
How do I disable a jquery-ui draggable?
How do I disable a jQuery draggable, e.g. during an UpdatePanel postback?
9 Answers
9
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Can the Android drawable directory contain subdirectories?
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140
As of Android 2.2, this doesn't cause a compiler error, but any subdirectories are ignored when generating the R class. This really sucks,...
_DEBUG vs NDEBUG
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ChristophChristoph
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File content into unix variable with newlines
...{
...> echo $#
...> }
pax> count 1 2 3
3
pax> count a b c d
4
pax> count $x
4
pax> count "$x"
1
Here, the count function simply prints out the number of arguments given. The 1 2 3 and a b c d variants show it in action.
Then we try it with the two variations on the x variable...
Correct way to define C++ namespace methods in .cpp file
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Paul Roub
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answered Dec 30 '11 at 16:48
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