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Validate phone number with JavaScript
.... It validates that the phone number is in one of these formats:
(123) 456-7890 or 123-456-7890
26 Answers
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How to pass an object into a state using UI-router?
...e });
$state.go('foo', { param1: 'bar', param2: 'baz', param3: { id: 35,
name: 'what' } });
$stateParams in 'foo' is now { param1: 'bar', param2: 'baz', param3: {
id: 35, name: 'what' } }
url is /foo/bar?param2=baz.
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How to create PDFs in an Android app? [closed]
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155
If anyone wants to generate PDFs on Android device, here is how to do it:
http://sourceforge....
How to avoid explicit 'self' in Python?
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answered Dec 31 '09 at 5:57
Roger PateRoger Pate
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Better way to set distance between flexbox items
To set the minimal distance between flexbox items I'm using margin: 0 5px on .item and margin: 0 -5px on container. For me it seems like a hack, but I can't find any better way to do this.
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Paste multiple times
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edited Sep 1 '16 at 6:51
answered Aug 23 '11 at 16:10
B...
Rotating x axis labels in R for barplot
I am trying to get the x axis labels to be rotated 45 degrees on a barplot with no luck. This is the code I have below:
8 A...
Ruby arrays: %w vs %W
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answered Mar 27 '09 at 17:55
Brian CampbellBrian Campbell
275k5454 gold badges343343 silver badges324324 bronze badges
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Why use the params keyword?
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With params you can call your method like this:
addTwoEach(1, 2, 3, 4, 5);
Without params, you can’t.
Additionally, you can call the method with an array as a parameter in both cases:
addTwoEach(new int[] { 1, 2, 3, 4, 5 });
That is, params allows you to use a shortcut when calling the m...
Is the “struct hack” technically undefined behavior?
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52
As the C FAQ says:
It's not clear if it's legal or portable, but it is rather popular.
an...