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iOS / Android cross platform development [closed]

I've been playing around with developing Android apps in Java for a while and am starting to get a handle on it. However if I want to on start on an iOS version I need to code everything from scratch - which is, well, undesirable. ...
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When should I choose Vector in Scala?

It seems that Vector was late to the Scala collections party, and all the influential blog posts had already left. 6 Answ...
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Multiple working directories with Git?

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JavaScript open in a new window, not tab

I have a select box that calls window.open(url) when an item is selected. Firefox will open the page in a new tab by default. However, I would like the page to open in a new window, not a new tab. ...
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Why do we need boxing and unboxing in C#?

Why do we need boxing and unboxing in C#? 11 Answers 11 ...
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Disable hover effects on mobile browsers

I'm writing a Web site that's meant to be used from both desktops and tablets. When it's being visited from a desktop, I want the clickable areas of the screen to light up with :hover effects (different background color, etc.) With a tablet, there's no mouse, so I don't want any hover effects. ...
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What is Dispatcher Servlet in Spring?

In this image (which I got from here ), HTTP request sends something to Dispatcher Servlet. 7 Answers ...
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What __init__ and self do on Python?

I'm learning the Python programming language and I've came across something I don't fully understand. 18 Answers ...
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What is the optimal algorithm for the game 2048?

I have recently stumbled upon the game 2048 . You merge similar tiles by moving them in any of the four directions to make "bigger" tiles. After each move, a new tile appears at random empty position with a value of either 2 or 4 . The game terminates when all the boxes are filled and there are ...
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Benefits of using the conditional ?: (ternary) operator

What are the benefits and drawbacks of the ?: operator as opposed to the standard if-else statement. The obvious ones being: ...