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What is the best way to add options to a select from a JavaScript object with jQuery?

...me inside the loop is very wasteful, as is updating the DOM. See points #3 and #6 at artzstudio.com/2009/04/jquery-performance-rules/… – Patrick Oct 12 '14 at 7:03 7 ...
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Error : BinderProxy@45d459c0 is not valid; is your activity running?

...log } I've been using this to work around the issue on older versions of Android for several years now, and haven't seen the crash since. share | improve this answer | foll...
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What is the difference between the | and || or operators?

I have always used || (two pipes) in OR expressions, both in C# and PHP. Occasionally I see a single pipe used: | . What is the difference between those two usages? Are there any caveats when using one over the other or are they interchangeable? ...
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How to create Android Facebook Key Hash?

I do not understand this process at all. I have been able to navigate to the folder containing the keytool in the Java SDK. Although I keep getting the error openssl not recognised as an internal or external command. The problem is even if I can get this to work, what would I do and with what afterw...
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get all characters to right of last dash

... @LukeH: Thanks for the heads up. I didn't check and mistakenly assumed it would throw. – Jon Mar 16 '11 at 15:33 3 ...
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Pretty-Print JSON Data to a File using Python

...project for class involves parsing Twitter JSON data. I'm getting the data and setting it to the file without much trouble, but it's all in one line. This is fine for the data manipulation I'm trying to do, but the file is ridiculously hard to read and I can't examine it very well, making the code w...
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Insert an element at a specific index in a list and return the updated list

... If you can't tolerate 3 lines of readable code, put it in a function and call it. – IceArdor Aug 1 '14 at 21:06 add a comment  |  ...
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How do I get a substring of a string in Python?

...'d!' >>> x[2:-2] 'llo Worl' Python calls this concept "slicing" and it works on more than just strings. Take a look here for a comprehensive introduction. share | improve this answer ...
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Angular js init ng-model from default values

... your Angular HTML templates, then pull down your values via $http in JSON and put them in your scope. So if at all possible, do this: app.controller('MyController', function($scope, $http) { $http.get('/getCardInfo.php', function(data) { $scope.card = data; }); }); <input type=...
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How to sort a HashSet?

...ements sorted for this one occurrence, then just temporarily create a List and sort that: Set<?> yourHashSet = new HashSet<>(); ... List<?> sortedList = new ArrayList<>(yourHashSet); Collections.sort(sortedList); ...