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Efficiency of premature return in a function
... situation I encounter frequently as an inexperienced programmer and am wondering about particularly for an ambitious, speed-intensive project of mine I'm trying to optimize. For the major C-like languages (C, objC, C++, Java, C#, etc) and their usual compilers, will these two functions run just as...
PHP: Convert any string to UTF-8 without knowing the original character set, or at least try
I have an application that deals with clients from all over the world, and, naturally, I want everything going into my databases to be UTF-8 encoded.
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When to use MongoDB or other document oriented database systems? [closed]
We offer a platform for video- and audio-clips, photos and vector-grafics. We started with MySQL as the database backend and recently included MongoDB for storing all meta-information of the files, because MongoDB better fits the requirements. For example: photos may have Exif information, video...
How do I copy to the clipboard in JavaScript?
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It's trivial to change the "prompt" function to a custom modal, the meat of the trick is to use an editable content field and pre-select th...
Is there a “previous sibling” selector?
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YouTube iframe API: how do I control an iframe player that's already in the HTML?
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Do sealed classes really offer performance Benefits?
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The JITter will sometimes use non-virtual calls to methods in sealed classes since there is no ...
WebView and HTML5
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After long research, I got this thing working. See the following code:
Test.java
import andro...