code-readability

The following code provides two approaches that generate pairs of integers whose sum is less than 100, and they're arranged in descending order based on their distance from (0,0). //approach 1 private static IEnumerable<Tuple<int,int>> ProduceIndices3() { var storage = new List<Tuple<int, int>>(); for (int x = 0; x < 100; x++) { for (int y = 0; y < 100; y++) { if (x + y < 100) storage.Add(Tuple.Create(x, y)); } } storage.Sort((p1,p2) => (p2.Item1 * p2.Item1 + p2.Item2 * p2.Item2).CompareTo( p1.Item1 * p1.Item1 + p1.Item2 * p1.Item2)); return storage; } //approach 2 private static IEnumerable

My biggest gripe with HTML is that line breaks add a tiny bit of space between elements. ( jsFiddle .) This can screw up layouts where child elements are sized to exactly fit their parents. I read somewhere that you can remove this implicit padding - while still keeping the code somewhat legible - by using comments like this: <!-- --><div>Foo</div><!-- --><div>Bar</div><!-- --><div>And so on...</div><!-- --> This works, but I feel like there has to be a better solution. What other ways are there to work around the line-break padding? That isn't "a little bit of space", but literally a space

Recently we had a discussion at work about the impact of local variables on the performance vs readability of Java code. Some of my colleagues are of the oppinion that declarations like this new DoSomethingCmd(new SelectionContext(context, keys), infoStuff.getCurrentRole().getRole_id()).execute(getResultContainer()); will give the application a considerable performance boost. They are willing to sacrifice code readability for this. Are they right in claiming this? Is the above version significantly more performant than, say, this one? final SelectionContext selectionContext = new

Is there a way/shortcut/built-in feature that can align code for operands, like '=' signs? For example, there is a XAlign for Xcode ( https://github.com/qfish/XAlign ), allowing the user to select code that needs to be aligned and use a shortcut to align it automatically. There is a Fields Group feature in Android Studio which can "Align in columns", but it does not work for code that is already written. Jorgesys Indent code in Android Studio: Windows Ctrl + Alt + L Mac: Option + Command + L Syed Atir Mohiuddin In Eclipse which comes with Android Studio Bundle, the shortcut key is as follows