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Garbage collector in Android

I have seen many Android answers that suggest calling the garbage collector in some situations. 11 Answers ...
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Why does Java's Arrays.sort method use two different sorting algorithms for different types?

Java 6's Arrays.sort method uses Quicksort for arrays of primitives and merge sort for arrays of objects. I believe that most of time Quicksort is faster than merge sort and costs less memory. My experiments support that, although both algorithms are O(n log(n)). So why are different algorithms us...
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Git asks for username every time I push

... Edit (by @dk14 as suggested by moderators and comments) WARNING: If you use credential.helper store from the answer, your password is going to be stored completely unencrypted ("as is") at ~/.git-credentials. Please consult the comments section below or the answers ...
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How do I initialize a TypeScript object with a JSON object

...hots at this to show a few different ways. They are by no means "complete" and as a disclaimer, I don't think it's a good idea to do it like this. Also the code isn't too clean since I just typed it together rather quickly. Also as a note: Of course deserializable classes need to have default const...
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how does array[100] = {0} set the entire array to 0?

...at don't have a specified value, the compiler initializes pointers to NULL and arithmetic types to zero (and recursively applies this to aggregates). The behavior of this code in C++ is described in section 8.5.1.7 of the C++ specification (online draft of C++ spec): the compiler aggregate-initial...
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HTTP POST using JSON in Java

...enable you to make the required request Create an HttpPost request with it and add the header application/x-www-form-urlencoded Create a StringEntity that you will pass JSON to it Execute the call The code roughly looks like (you will still need to debug it and make it work): // @Deprecated HttpCli...
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Remove Project from Android Studio

Does any one know how to remove a project from Android Studio in an attempt to re- export it from Eclipse? 14 Answers ...
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How do I put an 'if clause' in an SQL string?

...rder_status = 'COMPLETED' WHERE purchaseOrder_ID = '@purchaseOrder_ID' and not exists (SELECT * FROM itemsOrdered WHERE purchaseOrder_ID = '@purchaseOrdered_ID' AND status = 'PENDING' ) However, I might guess that you are looping at a higher...
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Check if a value is an object in JavaScript

... UPDATE: This answer is incomplete and gives misleading results. For example, null is also considered of type object in JavaScript, not to mention several other edge cases. Follow the recommendation below and move on to other "most upvoted (and correct!) answe...
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Accessing Session Using ASP.NET Web API

I realize session and REST don't exactly go hand in hand but is it not possible to access session state using the new Web API? HttpContext.Current.Session is always null. ...