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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+|\...
Get java.nio.file.Path object from java.io.File
... Sled
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answered Mar 19 '13 at 23:08
Vivin PaliathVivin Paliath
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Python - Create a list with initial capacity
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S.LottS.Lott
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What does it mean if a Python object is “subscriptable” or not?
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375
It basically means that the object implements the __getitem__() method. In other words, it des...
vim repeat find next character 'x'
....;;;.
– Marcus Krahl
Jul 29 '15 at 13:29
2
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Media Queries - In between two widths
I'm trying to use CSS3 media queries to make a class that only appears when the width is greater than 400px and less than 900px. I know this is probably extremely simple and I am missing something obvious, but I can't figure it out. What I have come up with is the below code, appreciate any help.
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Are static fields open for garbage collection?
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113
Static variables cannot be elected for garbage collection while the class is loaded. They can be...
Start an Activity with a parameter
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edited May 4 '16 at 13:37
David
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answered ...
Run an exe from C# code
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answered Mar 13 '12 at 7:00
Logan B. LehmanLogan B. Lehman
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