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How can I expand and collapse a using javascript?

...en the page loads. .container .content { display: none; padding : 5px; } Then, using jQuery, write a click event for the header. $(".header").click(function () { $header = $(this); //getting the next element $content = $header.next(); //open up the content needed - toggl...
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psql: FATAL: Peer authentication failed for user “dev”

... | edited Mar 16 at 14:05 Rajkaran Mishra 3,13111 gold badge2020 silver badges4444 bronze badges answe...
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Check if something is (not) in a list in Python

... 532 The bug is probably somewhere else in your code, because it should work fine: >>> 3 ...
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Removing a list of characters in string

... 265 If you're using python2 and your inputs are strings (not unicodes), the absolutely best method i...
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Using global variables in a function

... Paul StephensonPaul Stephenson 57.4k88 gold badges4444 silver badges4949 bronze badges ...
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How to sum up elements of a C++ vector?

... community wiki 17 revs, 6 users 65%Prasoon Saurav 6 ...
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What is an intuitive explanation of the Expectation Maximization technique? [closed]

...(red) 0.871 >>> np.mean(blue) 6.932 >>> np.std(blue) 2.195 But what if we can't see the colours of the points? That is, instead of red or blue, every point has been coloured purple. To try and recover the mean and standard deviation parameters for the red and blue groups, we can...
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ld cannot find an existing library

... 158 The problem is the linker is looking for libmagic.so but you only have libmagic.so.1 A quick h...
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Copy array items into another array

... edited Apr 22 '14 at 18:15 Tom Wadley 123k11 gold badge2121 silver badges2929 bronze badges answered No...
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How to Rotate a UIImage 90 degrees?

...eContext – fbrereto Aug 23 '09 at 6:52 4 This would not work on a background thread. UIGraphicsG...