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How does one get started with procedural generation?

Procedural generation has been brought into the spotlight recently (by Spore, MMOs, etc), and it seems like an interesting/powerful programming technique. My questions are these: ...
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GDB missing in OS X v10.9 (Mavericks)

I went to use GDB in OS X v10.9 (Mavericks), and it's not there. Where has it gone? 12 Answers ...
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npm install errors with Error: ENOENT, chmod

I am trying to globally install an npm module I just published. Every time I try to install, either from npm or the folder, I get this error. ...
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How do I hide an element when printing a web page?

I have a link on my webpage to print the webpage. However, the link is also visible in the printout itself. 10 Answers ...
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Are there any CSV readers/writer libraries in C#? [closed]

Are there any CSV readers/writer libraries in C#? 5 Answers 5 ...
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Fragments onResume from back stack

I'm using the compatibility package to use Fragments with Android 2.2. When using fragments, and adding transitions between them to the backstack, I'd like to achieve the same behavior of onResume of an activity, i.e., whenever a fragment is brought to "foreground" (visible to the user) after popin...
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What is the function __construct used for?

I have been noticing __construct a lot with classes. I did a little reading and surfing the web, but I couldn't find an explanation I could understand. I am just beginning with OOP. ...
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Should I use 'has_key()' or 'in' on Python dicts?

I wonder what is better to do: 9 Answers 9 ...
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How to check if a string is a valid JSON string in JavaScript without using Try/Catch

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Changing every value in a hash in Ruby

I want to change every value in a hash so as to add '%' before and after the value so 11 Answers ...