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Concept behind these four lines of tricky C code
...& (x[0] /= 2, putchar(main(--x[1], (char **)++y)));
return *--y;
At least to me, that seems obfuscated enough, so I'll leave it at that.
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jquery input select all on focus
...click instead of focus. It seems to work for both mouse and key events (at least on Chrome/Mac):
jQuery < version 1.7:
$("input[type='text']").click(function () {
$(this).select();
});
jQuery version 1.7+:
$("input[type='text']").on("click", function () {
$(this).select();
});
Here i...
Resolving a Git conflict with binary files
...o manually copy files over). I figured I'd include it here so at the very least I can remember it the next time I need it. :) The steps look like this:
% git fetch
This fetches the latest commit(s) from the remote repository (you may need to specify a remote branch name, depending on your setup...
How to initialize a private static const map in C++?
...const qualifiers, so I guess map's operator[] can't handle a const map, at least, not in the g++ implementation of the C++ library.
– Craig McQueen
Oct 31 '13 at 1:08
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Is there a way for non-root processes to bind to “privileged” ports on Linux?
...n the debian package libcap2-bin.
Now for the caveats:
You will need at least a 2.6.24 kernel
This won't work if your file is a script. (ie, uses a #! line to launch an interpreter). In this case, as far I as understand, you'd have to apply the capability to the interpreter executable itself, whi...
How does this program work?
...000000 00000000
On an Intel (x86) system with little endianess (i.e. the least significant byte coming first), this byte sequence gets reversed so that the first four bytes are zero. That is, what printf prints out ...
See This Wikipedia article for floating point representation according to IEEE...
nginx - client_max_body_size has no effect
... that it matters).
The trick is to put "client_max_body_size 200M;" in at least two places http {} and server {}:
1. the http directory
Typically in /etc/nginx/nginx.conf
2. the server directory in your vhost.
For Debian/Ubuntu users who installed via apt-get (and other distro package manag...
Add a properties file to IntelliJ's classpath
...
Actually, you have at least 2 ways to do it, the first way is described by ColinD, you just configure the "resources" folder as Sources folder in IDEA. If the Resource Patterns contains the extension of your resource, then it will be copied to the...
Using module 'subprocess' with timeout
... Well, I am interested in a cross-platform solution that works at least on win/linux/mac.
– Sridhar Ratnakumar
Jul 28 '09 at 1:52
1
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Notepad++ add to every line
...ake there ;) @JimR Alt + Shift will overwrite the text and Alt inserts (at least for me)
– geisterfurz007
Nov 16 '16 at 10:46
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