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How does one get started with procedural generation?

... Procedural content generation is now all written for the GPU, so you'll need to know a shader language. That means GLSL or HLSL. These are languages tied to OpenGL and DirectX respectively. While my personal preference is for Dx11 / HLSL due to speed, an ...
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How to avoid null checking in Java?

... to intermediate developers tend to face at some point: they either don't know or don't trust the contracts they are participating in and defensively overcheck for nulls. Additionally, when writing their own code, they tend to rely on returning nulls to indicate something thus requiring the caller ...
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How to print a dictionary line by line in Python?

... I know this is old, but I thought it would be worth mentioning that this doesn't work if cars[x] is integers. It isn't what the OP was requesting, so I'm just saying it for anybody that stumbles upon this assuming it's a blanket...
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Should I check in node_modules to git when creating a node.js app on Heroku?

...them when you like, and you have the comfort of repeatable builds and the knowledge that your app won't break because of some third-party action. share | improve this answer | ...
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Configure WAMP server to send email

... configure php.ini: sendmail_path = "C:\wamp\sendmail\sendmail.exe -t" Now, restart Apache, and that is basically all you need to do. share | improve this answer | follow...
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Where and why do I have to put the “template” and “typename” keywords?

... my C++11 answer) In order to parse a C++ program, the compiler needs to know whether certain names are types or not. The following example demonstrates that: t * f; How should this be parsed? For many languages a compiler doesn't need to know the meaning of a name in order to parse and basicall...
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How to force the browser to reload cached CSS/JS files?

...cess: RewriteEngine on RewriteRule ^(.*)\.[\d]{10}\.(css|js)$ $1.$2 [L] Now, we write the following PHP function: /** * Given a file, i.e. /css/base.css, replaces it with a string containing the * file's mtime, i.e. /css/base.1221534296.css. * * @param $file The file to be loaded. Mus...
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Stop “developer tools access needs to take control of another process for debugging to continue” ale

... I had done the same thing as above. The problem now is that I am not able to get internet wifi. I am not sure how this is happening. – Nareshkumar Feb 15 '12 at 16:51 ...
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How to copy Java Collections list

...a deep copy, the List, via either mechanism, would have to have intricate knowledge of the underlying type. In the case of Strings, which are immutable in Java (and .NET for that matter), you don't even need a deep copy. In the case of MySpecialObject, you need to know how to make a deep copy of it ...
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How can I update npm on Windows?

... As of now (November 2014) this is will get you the latest node (0.10.33) but not the latest npm -- you will get npm 1.4.28. To update to a modern (2.x.x) npm on Windows, follow the instructions here: github.com/npm/npm/wiki/Troubl...