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Cancellation token in Task constructor: why?
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Eliahu Aaron
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answered Sep 14 '10 at 21:38
Max GalkinMax Galkin
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Best way to iterate through a Perl array
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answered May 7 '12 at 20:00
ikegamiikegami
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Add a new element to an array without specifying the index in Bash
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edited Dec 23 '09 at 9:18
answered Dec 23 '09 at 9:02
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onTouchListener warning: onTouch should call View#performClick when a click is detected
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SeckoSecko
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Create table using Javascript
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103
This should work (from a few alterations to your code above).
function tableCreate() {
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Exit Shell Script Based on Process Exit Code
...ble so you would have something like:
ls -al file.ext
rc=$?; if [[ $rc != 0 ]]; then exit $rc; fi
You need to be careful of piped commands since the $? only gives you the return code of the last element in the pipe so, in the code:
ls -al file.ext | sed 's/^/xx: /"
will not return an error cod...
How to verify that a specific method was not called using Mockito?
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answered Oct 12 '12 at 16:08
BriceBrice
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How can I remove 3 characters at the end of a string in php?
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Just do:
echo substr($string, 0, -3);
You don't need to use a strlen call, since, as noted in the substr docs:
If length is given and is negative, then that many characters will be omitted from the end of string
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What, exactly, is needed for “margin: 0 auto;” to work?
I know that setting margin: 0 auto; on an element is used to centre it (left-right). However, I know that the element and its parent must meet certain criteria for the auto margin to work, and I can never seem to get the magic right.
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