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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+$/g,/^\D+|\...
Form inline inside a form horizontal in twitter bootstrap?
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317
Don't nest <form> tags, that will not work. Just use Bootstrap classes.
Bootstrap 3
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How to prevent text in a table cell from wrapping
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edited Jan 31 '14 at 10:18
Jeroen
50.2k2727 gold badges161161 silver badges258258 bronze badges
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Ignore .pyc files in git repository
...ats the pattern as a shell glob suitable for
consumption by fnmatch(3) with the FNM_PATHNAME flag: wildcards in
the pattern will not match a / in the pathname. For example,
"Documentation/*.html" matches "Documentation/git.html" but not
"Documentation/ppc/ppc.html" or
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Byte[] to InputStream or OutputStream
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Stephen CStephen C
603k8282 gold badges700700 silver badges10591059 bronze badges
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How to loop through an associative array and get the key? [duplicate]
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340
You can do:
foreach ($arr as $key => $value) {
echo $key;
}
As described in PHP docs.
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How to explain Katana and OWIN in simple words and uses?
...provides, you'd go for IIS but you'd lose on performance.
Now, there is a 3rd option, a Microsoft library named Helios (current codename) which intends to remove System.Web out of the way, and allow you to use IIS on more "cleaner" way, without any unnecessary libraries or modules. Helios is now in...
How to see which plugins are making Vim slow?
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answered Aug 31 '12 at 13:41
ZyXZyX
47.6k77 gold badges9595 silver badges127127 bronze badges
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Android studio Gradle build speed up
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edited May 23 '17 at 11:55
Community♦
111 silver badge
answered Jun 26 '13 at 16:06
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Create unique constraint with null columns
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396
Create two partial indexes:
CREATE UNIQUE INDEX favo_3col_uni_idx ON favorites (user_id, menu...