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Detect IE version (prior to v9) in JavaScript
... it was running in IE7 standards mode? msdn.microsoft.com/en-us/library/ie/cc196988(v=vs.85).aspx
– mason81
Nov 19 '13 at 22:35
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What are the most common non-BMP Unicode characters in actual use? [closed]
... WITH TEARS OF JOY, is the most common one on Twitter's public stream. It occurs more frequently than the tilde!
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Replace multiple characters in a C# string
...s is not optimal as it's very slow compared to regular string operations, according to a first benchmark article I found when searching "c# regex performance replace" it's about 13 times slower.
– too
Apr 28 '15 at 9:37
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Regex to test if string begins with http:// or https://
....test('http://www.bbc.co.uk/sport/cricket'); // true
/^https?:\/\//.test('ftp://www.bbc.co.uk/sport/cricket'); // false
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CSS3 Transparency + Gradient
...tural): #0001 would be short hex for “almost transparent black” and #ffcc00ff would be the same as #ffcc00, i.e. “completely opaque tangerine yellow”
– flying sheep
Aug 30 '11 at 10:26
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How to randomly select rows in SQL?
...e answers directly on SO instead of linking to an external site (like the accepted answer) that could have gone down when future users look at this question.
– Ray Zhou
Jan 9 '13 at 17:36
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npm install from Git in a specific version
....git#0.3.1"
And, a different address format will be needed when SSH access isn't available:
"myprivatemodule": "git://github.com/{owner}/{project}.git#0.3.1"
Depending on your OS, you may also be able to link to the dependency in another folder where you have it cloned from Github.
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How to make a always full screen?
...the result frame. If you resize the result frame, the div element resizes accordingly.
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Executing JavaScript without a browser?
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NodeJS in 0.1.101 has a node-repl which gives you a CLI access to the environment. It's great for testing / learning JS.
– CyberFonic
Jul 20 '10 at 9:58
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Show current assembly instruction in GDB
...ts that look like this:
(gdb) stepi
0x000002ce in ResetISR () at startup_gcc.c:245
245 {
0x000002cc <ResetISR+0>: 80 b5 push {r7, lr}
=> 0x000002ce <ResetISR+2>: 82 b0 sub sp, #8
0x000002d0 <ResetISR+4>: 00 af add r7, sp, #0
(gdb) stepi
0x000002d0 245 {
0x000...