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Ruby on Rails: how to render a string as HTML?
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332
UPDATE
For security reason, it is recommended to use sanitize instead of html_safe. Link
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Cast List to List in .NET 2.0
...r function:
List<int> l1 = new List<int>(new int[] { 1, 2, 3 } );
List<string> l2 = l1.ConvertAll<string>(delegate(int i) { return i.ToString(); });
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Prevent ViewPager from destroying off-screen views
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3 Answers
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Labels for radio buttons in rails form
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answered Apr 14 '09 at 5:13
Matt HaleyMatt Haley
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How does tuple comparison work in Python?
...ist, the shorter collection is ordered first (for example, [1,2] < [1,2,3] is true).
If not equal, the sequences are ordered the same as their first differing elements. For example, cmp([1,2,x], [1,2,y]) returns the same as cmp(x,y). If the corresponding element does not exist, the shorter sequ...
REST response code for invalid data
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305
400 is the best choice in both cases. If you want to further clarify the error you can either...
Get the first N elements of an array?
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370
Use array_slice()
This is an example from the PHP manual: array_slice
$input = array("a",...
getting the screen density programmatically in android?
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534
You can get info on the display from the DisplayMetrics struct:
DisplayMetrics metrics = getRe...
How to open a Bootstrap modal window using jQuery?
... ChaseChase
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select2 - hiding the search box
... edited Oct 5 '15 at 8:28
user743382
answered Jul 15 '13 at 8:30
Blue SmithBlue Smith
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