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socket.shutdown vs socket.close
...sten”, or “I’m not listening, good riddance!”.
Most socket libraries, however, are so used to programmers neglecting to use this piece of etiquette that normally a close is the same as shutdown(); close().
So in most situations, an explicit shutdown is not needed.
...
...
List the queries running on SQL Server
Is there a way to list the queries that are currently running on MS SQL Server (either through the Enterprise Manager or SQL) and/or who's connected?
...
How to enable Bootstrap tooltip on disabled button?
... the tooltip on the wrapper:
<div class="tooltip-wrapper" data-title="Dieser Link führt zu Google">
<button class="btn btn-default" disabled>button disabled</button>
</div>
If the wrapper has display:inline then the tooltip doesn't seem to work. Using display:block and ...
How do you find out the caller function in JavaScript?
...eb: it will not work for every user. There may also be large incompatibilities between implementations and the behavior may change in the future.
The following is the old answer from 2008, which is no longer supported in modern Javascript:
function Hello()
{
alert("caller is " + arguments.c...
Scoping in Python 'for' loops
...
The likeliest answer is that it just keeps the grammar simple, hasn't been a stumbling block for adoption, and many have been happy with not having to disambiguate the scope to which a name belongs when assigning to it within a loop c...
How can I upgrade specific packages using pip and a requirements file?
...red Jan 3 '11 at 9:56
Marcin ŚwierczyńskiMarcin Świerczyński
1,9442020 silver badges2929 bronze badges
...
CSS, Images, JS not loading in IIS
...imran-rashid
Yet, nothing seemed to solved the problem. Then finally I tried setting the identity of the anonymous user to the App Pool Identity and it started working.
I banged my head for a few hours and hope that this response will save the agony for my fellow developers.
I would really l...
Outline radius?
... this might be relevant for somebody with a similar issue. I had an input field with rounded border and wanted to change colour of focus outline. I couldn't tame the horrid square outline to the input control.
So instead, I used box-shadow. I actually preferred the smooth look of the shadow, but th...
Read a variable in bash with a default value
..."q" ] ; then
echo "Quitting"
exit
# condition for non specific letter (ie anything other than q/y)
# if you want to have the active 'y' code in the last section
elif [ "${PROCEED}" != "y" ] ; then
echo "Not Proceeding"
else
echo "Proceeding"
# do proceeding code in here
fi
Hope that help...
How to set JAVA_HOME in Linux for all users
...penjdk
vim /etc/profile
Prepend sudo if logged in as not-privileged user, ie. sudo vim
Press 'i' to get in insert mode
add:
export JAVA_HOME="path that you found"
export PATH=$JAVA_HOME/bin:$PATH
logout and login again, reboot, or use source /etc/profile to apply changes immediately in your curr...