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How to import an excel file in to a MySQL database
...alues (e.g. ',', while using 'as defined in cell properties' separator for all other values. Best to stay away from CSV.
– afk5min
Apr 12 '14 at 15:14
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How to process each line received as a result of grep command
...ead loop, that will be fed by the result of the grep command using the so called process substitution:
while IFS= read -r result
do
#whatever with value $result
done < <(grep "xyz" abc.txt)
This way, you don't have to store the result in a variable, but directly "inject" its output to t...
Bash Script : what does #!/bin/bash mean? [duplicate]
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That is called a shebang, it tells the shell what program to interpret the script with, when executed.
In your example, the script is to be interpreted and run by the bash shell.
Some other example shebangs are:
(From Wikipedia)
#...
How to configure a HTTP proxy for svn
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KimvaisKimvais
32.4k1414 gold badges9898 silver badges132132 bronze badges
7
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Regular expression \p{L} and \p{N}
...This syntax is specific for modern Unicode regex implementation, which not all interpreters recognize. You can safely replace \p{L} by {a-zA-Z} (ascii notation) or {\w} (perl/vim notation); and \p{N} by {0-9} (ascii) or {\d} (perl/vim). If you want to match all of them, just do: {a-zA-Z0-9}+ or {\w\...
NuGet Package Manager errors when trying to update
... NoNaMe
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answered Dec 31 '12 at 5:39
playwithtimeplaywithtime
111 si...
List vs Set vs Bag in NHibernate
... Frédéric
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answered Dec 17 '09 at 13:15
Michael GattusoMichael Gattuso
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Working copy XXX locked and cleanup failed in SVN
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While this technically works, it is such a bad way to do this compared to removing the locks that it deserves a downvote.
– Jukka Dahlbom
May 2 '12 at 13:02
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Why do this() and super() have to be the first statement in a constructor?
... MC Emperor
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answered Sep 29 '13 at 9:31
Randa SbeityRanda Sbeity
25033 ...
Run JavaScript code on window close or page refresh?
...ntListener("beforeunload", function(e){
// Do something
}, false);
Usually, onbeforeunload is used if you need to stop the user from leaving the page (ex. the user is working on some unsaved data, so he/she should save before leaving). onunload isn't supported by Opera, as far as I know, but yo...