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How to get the jQuery $.ajax error response text?
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Matt
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answered Oct 28 '09 at 12:46
Alex Bagnolini...
How to list variables declared in script in bash?
In my script in bash, there are lot of variables, and I have to make something to save them to file.
My question is how to list all variables declared in my script and get list like this:
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Using numpy to build an array of all combinations of two arrays
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Tom Hale
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answered Feb 24 '16 at 17:14
CT ZhuCT Zhu
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Parallelize Bash script with maximum number of processes
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michas
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answered May 19 '09 at 7:50
Fritz G. MehnerFrit...
Can a Byte[] Array be written to a file in C#?
... answered Dec 19 '08 at 16:58
KevKev
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Is short-circuiting logical operators mandated? And evaluation order?
...unless you have a very specific requirement. You can do it, but it may break expected behaviour in other people's code, especially if these operators are used indirectly via instantiating templates with the type overloading these operators.
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Turning multi-line string into single comma-separated
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You can use awk and sed:
awk -vORS=, '{ print $2 }' file.txt | sed 's/,$/\n/'
Or if you want to use a pipe:
echo "data" | awk -vORS=, '{ print $2 }' | sed 's/,$/\n/'
To break it down:
awk is great at handling data broken down into ...
How to remove all CSS classes using jQuery/JavaScript?
...ted Sep 15 '09 at 11:07
Esteban Küber
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answered Sep 15 '09 at 3:37
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SQL WHERE condition is not equal to?
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You can do like this
DELETE FROM table WHERE id NOT IN ( 2 )
OR
DELETE FROM table WHERE id <> 2
As @Frank Schmitt noted, you might want to be careful about the NULL values too. If you want to delete everything which is not ...
How can I create a two dimensional array in JavaScript?
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Adam
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answered Jun 8 '09 at 18:27
Ballsacian1Ballsaci...