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How do SO_REUSEADDR and SO_REUSEPORT differ?
... man pages and programmer documentations for the socket options SO_REUSEADDR and SO_REUSEPORT are different for different operating systems and often highly confusing. Some operating systems don't even have the option SO_REUSEPORT . The WEB is full of contradicting information regarding this ...
How to create a Menubar application for Mac
EDIT: This is a nice ready-made menubar application here ( github source ) by this answer .
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What is Prefix.pch file in Xcode?
So many developers are adding various convenience macros to the Prefix.pch . But my question is what is that Prefix.pch file.
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Mod of negative number is melting my brain
...hat "x%m" is always in the range [-m+1, m-1]. So if at all it is negative, adding m to it will put it in the positive range without changing its value modulo m.
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Bootstrap 3 - Why is row class is wider than its container?
...time
understanding how the row class works.
Is there a way to avoid the padding-left and padding-right ?
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CSS margin terror; Margin adds space outside parent element [duplicate]
...margins doesn't behave the way I want or expect them to. I seems like my header margin-top affect the div-tags surrounding it.
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Post Build exited with code 1
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She had a space in one of the folder names in her path, and no quotes around it.
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Android: open activity without save into the stack
...st's Intent
i.setFlags(i.getFlags() | Intent.FLAG_ACTIVITY_NO_HISTORY); // Adds the FLAG_ACTIVITY_NO_HISTORY flag
startActivity(i);
The FLAG_ACTIVITY_NO_HISTORY flag keeps the new Activity from being added to the history stack.
NB: As @Sam points out, you can use i.addFlags(Intent.FLAG_ACTIVITY_N...
Python executable not finding libpython shared library
... works and you want to make the changes permanent, you have two options:
Add export LD_LIBRARY_PATH=/usr/local/lib to your .profile in your home directory (this works only if you are using a shell which loads this file when a new shell instance is started). This setting will affect your user only....
How do I create a Java string from the contents of a file?
...ng the idiom below for some time now. And it seems to be the most wide-spread, at least on the sites I've visited.
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