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PostgreSQL: Which Datatype should be used for Currency?
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Eric Leschinski
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answered Mar 31 '13 at 11:03
Chris FarmiloeChris Farmil...
How to check if a value exists in an array in Ruby
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Arslan Ali
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answered Dec 31 '09 at 17:51
Brian CampbellBrian Campbell
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How can I make SQL case sensitive string comparison on MySQL?
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drudgedrudge
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How do you get centered content using Twitter Bootstrap?
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Community♦
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answered Feb 7 '12 at 21:43
ScottSScottS
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Is there a JavaScript / jQuery DOM change listener?
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Community♦
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answered Jul 18 '12 at 16:39
apsillersapsillers
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Add only non-whitespace changes
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@Frew solution wasn't quite what I needed, so this is the alias I made for the exact same problem:
alias.addnw=!sh -c 'git diff -U0 -w --no-color "$@" | git apply --cached --ignore-whitespace --unidiff-zero -'
Or you can simply run:
git diff -U0 -w --no-color | git apply --cached --ignor...
PHP function to make slug (URL string)
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Instead of a lengthy replace, try this one:
public static function slugify($text)
{
// replace non letter or digits by -
$text = preg_replace('~[^\pL\d]+~u', '-', $text);
// transliterate
$text = iconv('utf-8', 'us-ascii...
How can I represent an 'Enum' in Python?
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Enums have been added to Python 3.4 as described in PEP 435. It has also been backported to 3.3, 3.2, 3.1, 2.7, 2.6, 2.5, and 2.4 on pypi.
For more advanced Enum techniques try the aenum library (2.7, 3.3+, same author as enum34. Code is...
When to dispose CancellationTokenSource?
...her it's really necessary to call Dispose on CancellationTokenSource... I had a memory leak in my project and it turned out that CancellationTokenSource was the problem.
My project has a service, that is constantly reading database and fires off different tasks, and I was passing linked cancellatio...
Python syntax for “if a or b or c but not all of them”
...law and obtain equivalent:
if (a or b or c) and not (a and b and c):
My advice is to use whichever form is more significant to you and to other programmers. The first means "there is something false, but also something true", the second "There is something true, but not everything". If I were to ...