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Difference between addSubview and insertSubview in UIView class
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103
The only difference is in where the view is added: whether it is the frontmost view (addSubvie...
Scala underscore - ERROR: missing parameter type for expanded function
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answered Oct 2 '11 at 15:09
retronymretronym
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what is the right way to treat Python argparse.Namespace() as a dictionary?
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400
You can access the namespace's dictionary with vars():
>>> import argparse
>>&g...
How to redirect Valgrind's output to a file?
...by valgrind) ?
– Prokop Hapala
Jan 20 '19 at 11:14
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Meaning of “[: too many arguments” error from if [] (square brackets)
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VARIABLE=$(/some/command);
# returns "hello world"
if [ $VARIABLE == 0 ]; then
# fails as if you wrote:
# if [ hello world == 0 ]
fi
The same will be true for any function call that puts down a string containing spaces or other special characters.
Easy fix
Wrap the variable output i...
How to write multiple line string using Bash with variables?
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480
The syntax (<<<) and the command used (echo) is wrong.
Correct would be:
#!/bin/bash
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Create new tmux session from inside a tmux session
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msharpmsharp
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How to get first and last day of the week in JavaScript
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20 Answers
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create two method for same url pattern with different arguments
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edited Aug 20 '18 at 7:36
answered Apr 6 '13 at 16:25
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Can you 'exit' a loop in PHP?
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answered Feb 26 '09 at 2:47
TheTXITheTXI
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