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How do I get the n-th level parent of an element in jQuery?

... Read further down the answer and all shall be revealed! (I've given you level examples) – Henry Aug 17 '11 at 13:37 ...
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How to duplicate virtualenv

...is to use pip to generate a requirements file. A requirements file is basically a file that contains a list of all the python packages you want to install (or have already installed in case of file generated by pip), and what versions they're at. To generate a requirements file, go into your origin...
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Can git be integrated with Xcode?

... NOTE: despite all the up-votes, this answer is out of date as of June 2010 There's no git support within Xcode, but that's no reason not to use git for your Xcode projects. I've had good results managing my Xcode projects using the stan...
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Check if a div exists with jquery [duplicate]

...re using jQuery I don't see any reason to use getElementById, unless you really need the performance improvement (e.g. it's in a long loop or something, though I can't think of how this would come up, that you need to run thousands of select queries over and over). It's just much more verbose, over ...
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Difference between Visibility.Collapsed and Visibility.Hidden

...have focus, you can't navigate to the control using the TAB key, etcetera, all of which still can if it would have a height and width of zero. But again, in terms of layout, you could say that. – Razzie May 20 '09 at 8:45 ...
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JavaScript: Upload file

... Pure JS You can use fetch optionally with await-try-catch let photo = document.getElementById("image-file").files[0]; let formData = new FormData(); formData.append("photo", photo); fetch('/upload/image', {method: "POST", body: formData}); async fu...
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What are the best JVM settings for Eclipse? [closed]

...jvm.dll -vmargs -Dosgi.requiredJavaVersion=1.6 -Declipse.p2.unsignedPolicy=allow -Xms128m -Xmx384m -Xss4m -XX:PermSize=128m -XX:MaxPermSize=384m -XX:CompileThreshold=5 -XX:MaxGCPauseMillis=10 -XX:MaxHeapFreeRatio=70 -XX:+CMSIncrementalPacing -XX:+UnlockExperimentalVMOptions -XX:+UseG1GC -XX:+UseFast...
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Searching if value exists in a list of objects using Linq

... Because not all collections have Exists, and it does not take a lambda expression, but rather the object we are looking for itself. – zvolkov Jul 9 '14 at 12:10 ...
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PHP Remove elements from associative array

...', 4 => 'Completed', 5 => 'Mark As Spam', ); That would allow you to use your values of key as indexes to access the array... And you'd be able to use functions to search on the values, such as array_search() : $indexCompleted = array_search('Completed', $array); unset($array[$...
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How can I disable ARC for a single file in a project?

... objects) where the rules of ARC are a little more fragile right now. I recall hearing that there was a way to disable ARC on a per-file basis, though I have been unable to find this option. ...