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Get hours difference between two dates in Moment Js
...gLGregL
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how to remove untracked files in Git?
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Viktor Borítás
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answered Nov 20 '11 at 9:35
manojldsmanojlds
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Regular expression to match URLs in Java
...er string beginning placeholder.
String regex = "^(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]";
This works too:
String regex = "\\b(https?|ftp|file)://[-a-zA-Z0-9+&@#/%?=~_|!:,.;]*[-a-zA-Z0-9+&@#/%=~_|]";
Note:
String regex = "<\\b(https?|ftp|fil...
How to rename a single column in a data.frame?
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Algorithm to get the excel-like column name of a number
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Here's a nice simple recursive function (Based on zero indexed numbers, meaning 0 == A, 1 == B, etc)...
function getNameFromNumber($num) {
$numeric = $num % 26;
$letter = chr(65 + $numeric);
$num2 = intval($num / 26);
if ($num2 > 0) {
return getNa...
How to prevent a click on a '#' link from jumping to top of page?
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Is there a way to perform “if” in python's lambda
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How do I clear all options in a dropdown box?
... edited Feb 11 at 10:03
Tal Z
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answered Jul 29 '10 at 16:01
Nick ...
How to change UIPickerView height
...eight of the view by taking complete control and passing a desired frame size at creation time, e.g:
smallerPicker = [[UIPickerView alloc] initWithFrame:CGRectMake(0.0, 0.0, 320.0, 120.0)];
You will discover that at various heights and widths, there are visual glitches. Obviously, these glitches w...
Call a function from another file?
...n
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answered Dec 1 '13 at 6:36
Games BrainiacGames Brainiac
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