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How does C compute sin() and other math functions?
...ion or branching is rather clever. But there's no comment at all!
Older 32-bit versions of GCC/glibc used the fsin instruction, which is surprisingly inaccurate for some inputs. There's a fascinating blog post illustrating this with just 2 lines of code.
fdlibm's implementation of sin in pure C ...
How do I access named capturing groups in a .NET Regex?
... edited Jan 19 '16 at 17:49
user3638471
answered May 25 '09 at 12:18
Paolo TedescoPaolo Tedesco
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How can I check the syntax of Python script without executing it?
...onMark Johnson
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Sublime Text 2 multiple line edit
... Phrancis
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answered Feb 28 '14 at 16:01
OwenOwen
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How to use Boost in Visual Studio 2010
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13 Answers
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How to read lines of a file in Ruby
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the Tin Man
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answered May 16 '11 at 3:50
Olivier L.Olivie...
Extract a number from a string (JavaScript)
... all leading non-digits with nothing
in the general case:
thenum = "foo3bar5".match(/\d+/)[0] // "3"
Since this answer gained popularity for some reason, here's a bonus: regex generator.
function getre(str, num) {
if(str === num) return 'nice try';
var res = [/^\D+/g,/\D+$/g,/^\D+|\...
What is the difference between Session.Abandon() and Session.Clear()
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edited Dec 3 '15 at 16:05
Richard Ev
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how to make twitter bootstrap submenu to open on the left side?
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answered May 10 '13 at 15:16
SchmalzySchmalzy
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What makes a keychain item unique (in iOS)?
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edited Jul 26 '12 at 15:38
answered Jul 26 '12 at 15:00
T...