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For-each over an array in JavaScript
...f you clicked the last. This does not work if you use var instead of let.
3. Use for-in correctly
You'll get people telling you to use for-in, but that's not what for-in is for. for-in loops through the enumerable properties of an object, not the indexes of an array. The order is not guaranteed, n...
load scripts asynchronously
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edited Feb 20 '17 at 2:31
answered Oct 10 '11 at 22:00
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How to remove duplicate values from an array in PHP
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Use array_unique().
Example:
$array = array(1, 2, 2, 3);
$array = array_unique($array); // Array is now (1, 2, 3)
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How do I start PowerShell from Windows Explorer?
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533
In Windows Explorer, just go to the Address Bar at the top (keyboard shortcuts: Alt+D or Ctrl+L...
iOS 7 sizeWithAttributes: replacement for sizeWithFont:constrainedToSize
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293
well you can try this :
NSDictionary *attributes = @{NSFontAttributeName: [UIFont fontWithName:...
java : convert float to String and String to float
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382
Using Java’s Float class.
float f = Float.parseFloat("25");
String s = Float.toString(25.0f...
Bootstrap Alert Auto Close
...link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.3.1/css/bootstrap.min.css" integrity="sha384-ggOyR0iXCbMQv3Xipma34MD+dH/1fQ784/j6cY/iJTQUOhcWr7x9JvoRxT2MZw1T" crossorigin="anonymous">
<div class="product-options">
<a id="myWish" href="javascript:;" class=...
Get list of all routes defined in the Flask app
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edited May 23 '17 at 11:47
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answered Nov 10 '12 at 1:41
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Check if value exists in Postgres array
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337
Simpler with the ANY construct:
SELECT value_variable = ANY ('{1,2,3}'::int[])
The right op...
OSX - How to auto Close Terminal window after the “exit” command executed.
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edited Nov 13 '18 at 19:38
Sandy Chapman
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