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Change select box option background color
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Not working on Firefox, neither in Chromium (Linux Antergos)
– albert
Dec 21 '16 at 10:17
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How to have jQuery restrict file types on upload?
...he file type you really want it to be. Another thing to think about is, in linux and osx you can have a file without an extension thats actually of the type you want.. so this would fail on that also
– chris
Jul 9 '15 at 20:50
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Why are only a few video games written in Java? [closed]
...ugh to be the pioneer. (EVE Online is probably the best example we have of Python being usable, but which uses a fork of the main Python language, many C++ components for performance, and even that is for a fairly undemanding game in modern terms.)
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Double Negation in C++
...a very useful idiom in some contexts. Take these macros (example from the Linux kernel). For GCC, they're implemented as follows:
#define likely(cond) (__builtin_expect(!!(cond), 1))
#define unlikely(cond) (__builtin_expect(!!(cond), 0))
Why do they have to do this? GCC's __builtin_expect tr...
std::string formatting like sprintf
... For some reason, other languages use printf-like syntax: Java, Python (the new syntax is still closer to printf than to streams). Only C++ inflicts this verbose abomination on innocent human beings.
– quant_dev
Apr 5 '15 at 0:29
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New line in text area
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@SeizeTheDay yes, but it is not MacOS - it is Linux/BSD vs Windows
– Bakudan
Sep 3 '19 at 14:19
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Numpy first occurrence of value greater than existing value
.... Consider the test case of N being odd (and N/2.0 to force float if using python 2).
– askewchan
Feb 11 '17 at 1:25
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Eclipse secure storage
...SDK Help and Bug 241223.
The complete procedure is as follows (this is on Linux, on Windows it should work as well if you change the paths):
Exit Eclipse
Delete the directory ~/.eclipse/org.eclipse.equinox.security
Create a text file containing your master password, e.g. echo "secret" > ~/.ecl...
How to get the list of all installed color schemes in Vim?
...ing the version, e.g. vim74 for vim 7.4).
This is explained here.
On the linux servers I use via ssh, TAB prints ^I and CTRLd prints ^D.
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What does $$ mean in the shell?
...rary files and had to issue security advisories.
Instead, use mktemp. The Linux man page for mktemp is excellent. Here's some example code from it:
tempfoo=`basename $0`
TMPFILE=`mktemp -t ${tempfoo}` || exit 1
echo "program output" >> $TMPFILE
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