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How to detect online/offline event cross-browser?
...ther signals to detect if you are offline including listening for AppCache error events and responses from XMLHttpRequest"
This links to an example of the "listening for AppCache error events" approach:
http://www.html5rocks.com/en/mobile/workingoffthegrid/#toc-appcache
...and an example of the "lis...
How to ignore xargs commands if stdin input is empty?
... "x$linecount" = "x0" ]
then
exit 0
fi
fi
# grep returns an error code for no matching lines, so only activate error checks from here
set -e
set -o pipefail
echo $stdin | /usr/bin/xargs $@
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Apache: client denied by server configuration
... slightly earlier) added a new security feature that often results in this error. You would also see a log message of the form "client denied by server configuration". The feature is requiring an authorized user identity to access a directory. It is turned on by DEFAULT in the httpd.conf that ships ...
How do I show the value of a #define at compile-time?
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As far as I know '#error' only will print strings, in fact you don't even need to use quotes.
Have you tried writing various purposefully incorrect code using "BOOST_VERSION"? Perhaps something like "blah[BOOST_VERSION] = foo;" will tell you ...
Select top 10 records for each category
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If you are using SQL 2005 you can do something like this...
SELECT rs.Field1,rs.Field2
FROM (
SELECT Field1,Field2, Rank()
over (Partition BY Section
ORDER BY RankCriteria DESC ) AS Rank
FROM table
...
Is there any way to redraw tmux window when switching smaller monitor to bigger one?
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(1) newer tmux errors on set-option... set-remain-on-exit on. See tmux #787. Now, use: tmux set-hook -t "$tmp" window-linked 'set remain-on-exit on.
– user1902689
Oct 28 '18 at 8:06
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How to redirect all HTTP requests to HTTPS
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answered Dec 29 '14 at 23:05
DavidDavid
1,83322 gold badges1010 silver badges1515 bronze badges
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Adding external library into Qt Creator project
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The error you mean is due to missing additional include path.
Try adding it with:
INCLUDEPATH += C:\path\to\include\files\
Hope it works.
Regards.
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How do you overcome the svn 'out of date' error?
...on to another in Subversion, but I get an Item '*' is out of date commit error.
31 Answers
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Sort a list by multiple attributes?
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edited Apr 24 '18 at 22:05
smci
23k1414 gold badges9393 silver badges134134 bronze badges
answered Nov...