大约有 31,840 项符合查询结果（耗时：0.0317秒） [XML]
How can I check the extension of a file?
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one easy way could be:
import os
if os.path.splitext(file)[1] == ".mp3":
# do something
os.path.splitext(file) will return a tuple with two values (the filename without extension + just the extension). The second inde...
Stop jQuery .load response from being cached
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One way is to add a unique number to the end of the url:
$('#inquiry').load('/portal/?f=searchBilling&pid=' + $('#query').val()+'&uid='+uniqueId());
Where you write uniqueId() to return something different each tim...
JSON encode MySQL results
...unction json_encode needs PHP >= 5.2 and the php-json package - as mentioned here
NOTE: mysql is deprecated as of PHP 5.5.0, use mysqli extension instead http://php.net/manual/en/migration55.deprecated.php.
share
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Commenting code in Notepad++
...le-dash) comment style requires the second dash to be followed by at least one whitespace or control character (such as a space, tab, newline, and so on). This syntax differs slightly from standard SQL comment syntax. So, see if you need to use "-- ", but Notepad++ will change the color either way
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How do I get the day of week given a date?
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One important thing to note is that in JavaScript 0 = Sunday, Python starts with 0 = Monday. Something that I ran into, front-end vs back-end..
– radtek
Jun 9 '14 at 15:39
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An example of how to use getopts in bash
...TARG}
;;
*)
usage
;;
esac
done
shift $((OPTIND-1))
if [ -z "${s}" ] || [ -z "${p}" ]; then
usage
fi
echo "s = ${s}"
echo "p = ${p}"
Example runs:
$ ./myscript.sh
Usage: ./myscript.sh [-s <45|90>] [-p <string>]
$ ./myscript.sh -h
U...
Determine the path of the executing BASH script [duplicate]
In a Windows command script, one can determine the directory path of the currently executing script using %~dp0 . For example:
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Lint: How to ignore “ is not translated in ” errors?
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Nice one, this did it
– Mirko
Apr 27 '15 at 17:05
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SQL Server principal “dbo” does not exist,
...e: dba.stackexchange.com/questions/50690/…
– ironstone13
Nov 21 '16 at 12:46
@ironstone13 didn't work for me. I got ...
How to tell git to ignore individual lines, i.e. gitignore for specific lines of code [duplicate]
...ess scary solution and declarative, than sed based filtering or such. Nice one.
– user3275211
May 18 '16 at 14:13
2
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