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What's causing my java.net.SocketException: Connection reset? [duplicate]

...e unsure as to where the Connection reset error is actually coming from, and how to go about debugging. 14 Answers ...
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Question mark and colon in JavaScript

...rm of: condition ? value-if-true : value-if-false Think of the ? as "then" and : as "else". Your code is equivalent to if (max != 0) hsb.s = 255 * delta / max; else hsb.s = 0; share | improve...
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How do I check in JavaScript if a value exists at a certain array index?

... element with index i is defined to be part of the array if i is between 0 and array.length - 1 inclusive. If i is not in this range it's not in the array. So by concept, arrays are linear, starting with zero and going to a maximum, without any mechanism for having "gaps" inside that range where n...
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Programmatically create a UIView with color gradient

...gColor] view.layer.insertSublayer(gradient, at: 0) Info: use startPoint and endPoint to change direction of gradient. If there are any other views added onto this UIView (such as a UILabel), you may want to consider setting the background color of those UIView’s to [UIColor clearColor] so the ...
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LinearLayout not expanding inside a ScrollView

I have a LinearLayout inside a ScrollView that has android:layout_height="fill_parent" , but it doesn't expand to the full height of the ScrollView . My layout looks something like: ...
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Returning http status code from Web Api controller

...team here. So the trick is to change the signature to HttpResponseMessage and use Request.CreateResponse. [ResponseType(typeof(User))] public HttpResponseMessage GetUser(HttpRequestMessage request, int userId, DateTime lastModifiedAtClient) { var user = new DataEntities().Users.First(p => p...
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How do you test to see if a double is equal to NaN?

I have a double in Java and I want to check if it is NaN . What is the best way to do this? 7 Answers ...
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How should I edit an Entity Framework connection string?

... than delete it), saved the app.config changes, right-clicked the designer and chose Update Model From Database. The wizard then let me include the sensitive info (uid & pwd) in the connection string. Thanks! – DeveloperDan Mar 14 '11 at 15:41 ...
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NUnit vs. xUnit

What are the differences between NUnit and xUnit.net ? What's the point of developing two of them, not only one? 4 Answe...
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Clean ways to write multiple 'for' loops

.../ ... } (or just: for ( auto& elem: m ) { } if you have C++11.) And if you need the three indexes during such iterations, it's possible to create an iterator which exposes them: class Matrix3D { // ... class iterator : private std::vector<int>::iterator { Matri...