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How to delete a localStorage item when the browser window/tab is closed?
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– vineet
Mar 7 '16 at 6:32
Does this solution really works for IE 11 ? Please suggest. I am having this tr...
How to turn off INFO logging in Spark?
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>>> log4j = sc._jvm.org.apache.log4j
>>> log4j.LogManager.getRootLogger().set...
open_basedir restriction in effect. File(/) is not within the allowed path(s):
I'm getting this error on an avatar upload on my site. I've never gotten it before and nothing was changed recently for me to begin getting this error...
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Get the (last part of) current directory name in C#
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32
To have this work with a directory retrieved by Directory.GetDirectories use: string directoryName = Path.GetFileName(directory.TrimEnd(P...
Style disabled button with CSS
...oks enabled!
– Domi
Jan 10 '15 at 9:32
To feel button disabled add the below CSS code ...
What is scope/named_scope in rails?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
What's this =! operator? [duplicate]
I was surprised by this code:
13 Answers
13
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Why is whitespace sometimes needed around metacharacters?
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Charles Duffy
218k3232 gold badges273273 silver badges333333 bronze badges
answered Jan 17 '14 at 13:09
Peter WestlakeP...
Check if $_POST exists
I'm trying to check whether a $_POST exists and if it does, print it inside another string, if not, don't print at all.
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How do you do a limit query in JPQL or HQL?
...SQL (using MsSql2008Dialect). This is good.
– Thierry_S
Nov 4 '13 at 17:00
17
@Rachel With setMax...