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Add a new line in file?
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answered Aug 19 '10 at 3:10
maletormaletor
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Does R have an assert statement as in python?
...4
cbare
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answered Feb 10 '10 at 0:38
HarlanHarlan
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MySQL get the date n days ago as a timestamp
In MySQL, how would I get a timestamp from, say 30 days ago?
3 Answers
3
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Some font-size's rendered larger on Safari (iPhone)
...o your body, just for the iPhone:
@media screen and (max-device-width: 480px){
body{
-webkit-text-size-adjust: none;
}
}
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Create a tar.xz in one command
...member to man tar :)
tar cfJ <archive.tar.xz> <files>
Edit 2015-08-10:
If you're passing the arguments to tar with dashes (ex: tar -cf as opposed to tar cf), then the -f option must come last, since it specifies the filename (thanks to @A-B-B for pointing that out!). In that case, th...
iTerm2: How to expand split pane temporarily?
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edited May 24 '16 at 10:29
thefourtheye
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UPDATE multiple tables in MySQL using LEFT JOIN
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edited Apr 30 '09 at 13:46
answered Apr 30 '09 at 13:32
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Splitting a string into chunks of a certain size
...;string> Split(string str, int chunkSize)
{
return Enumerable.Range(0, str.Length / chunkSize)
.Select(i => str.Substring(i * chunkSize, chunkSize));
}
Please note that additional code might be required to gracefully handle edge cases (null or empty input string, chunkSize == 0, ...
Bug With Firefox - Disabled Attribute of Input Not Resetting When Refreshing
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– Henrik Heimbuerger
Jul 9 '13 at 12:08
4
You even have to do this on buttons. I find it hard to b...
Where is shared_ptr?
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edited Mar 9 '12 at 3:01
answered May 27 '10 at 3:09
Ja...