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Check with jquery if div has overflowing elements

... You actually don't need any jQuery to check if there is an overflow happening or not. Using element.offsetHeight, element.offsetWidth , element.scrollHeight and element.scrollWidth you can determine if your element have content bigge...
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How to “crop” a rectangular image into a square with CSS?

I know that it is impossible to actually modify an image with CSS, which is why I put crop in quotes. 10 Answers ...
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How to move a git repository into another directory and make that directory a git repository?

...create it) $ cp -r gitrepo1 newrepo # remove .git from old repo to delete all history and anything git from it $ rm -rf gitrepo1/.git Note that the copy is quite expensive if the repository is large and with a long history. You can avoid it easily too: # move the directory instead $ mv gitrepo1 ...
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Why does std::getline() skip input after a formatted extraction?

..., it follows that it must be skipped or ignored somehow. One option is to call std::cin.ignore() after the the first extraction. It will discard the next available character so that the newline is no longer in the way. std::getline(std::cin.ignore(), state) In-Depth Explanation: This is the overlo...
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Difference between Select and ConvertAll in C#

... Select is a LINQ extension method and works on all IEnumerable<T> objects whereas ConvertAll is implemented only by List<T>. The ConvertAll method exists since .NET 2.0 whereas LINQ was introduced with 3.5. You should favor Select over ConvertAll as it works ...
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Remove non-numeric characters (except periods and commas) from a string

... You could use preg_replace to swap out all non-numeric characters and the comma and period/full stop as follows: $testString = '12.322,11T'; echo preg_replace('/[^0-9,.]+/', '', $testString); The pattern can also be expressed as /[^\d,.]+/ ...
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Is there a way to run Python on Android?

...nux, Windows, OS X, Android and iOS. You can run the same [python] code on all supported platforms. Kivy Showcase app share | improve this answer | follow ...
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Difference between static STATIC_URL and STATIC_ROOT on Django

...example.com/static/" now the command ./manage.py collectstatic will copy all the static files(ie in static folder in your apps, static files in all paths) to the directory /var/www/example.com/static/. now you only need to serve this directory on apache or nginx..etc. STATIC_URL The URL of w...
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jQuery get mouse position within an element

...entOffset = $(this).parent().offset(); //or $(this).offset(); if you really just want the current element's offset var relX = e.pageX - parentOffset.left; var relY = e.pageY - parentOffset.top; }); share ...
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How to force a html5 form validation without submitting it via jQuery

...ckValidity()) { // If the form is invalid, submit it. The form won't actually submit; // this will just cause the browser to display the native HTML5 error messages. $myForm.find(':submit').click(); } Hope this helps. Keep in mind that HTML5 validation is not supported in all browsers. ...