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jQuery how to bind onclick event to dynamically added HTML element [duplicate]
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The first problem is that when you call append on a jQuery set with more than one element, a clo...
Convert data.frame columns from factors to characters
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18 Answers
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NumPy array initialization (fill with identical values)
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NumPy 1.8 introduced np.full(), which is a more direct method than empty() followed by fill() for creating an array filled with a certain value:
>>> np.full((3, 5), 7)
array([[ 7., 7., 7., 7., 7.],
[ 7., 7., ...
Unable to find the wrapper “https” - did you forget to enable it when you configured PHP?
...id I'll list out exactly everything I've done so far. I am running PHP 5.2.14 with Zend Debugging on the latest Eclipse version on my Windows XP computer. I have a 1 GB of RAM. I have XAMPP running with Apache, MySQL, and FileZilla installed.
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How to use OpenSSL to encrypt/decrypt files?
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Why do we need argc while there is always a null at the end of argv?
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Yes, argv[argc]==NULL is guaranteed. See C11 5.1.2.2.1 Program startup (my emphasis)
If t...
All falsey values in JavaScript
...ypeof as undefined. It was a Microsoft-proprietory function in IE before IE11, and was added to the HTML spec as a "willful violation of the JavaScript specification" so that sites written for IE wouldn't break on trying to access, for example, document.all.something; it's falsy because if (document...
How to detect if CMD is running as Administrator/has elevated privileges?
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Best XML Parser for PHP [duplicate]
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I would have to say SimpleXML takes the cake because it is firstly an extension, written in C,...