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Disable browser's back button
...he poster's question. Let's just assume that everyone knows this is a bad idea, but we are curious about how it's done anyway...
You cannot disable the back button on a user's browser, but you can make it so that your application breaks (displays an error message, requiring the user to start over)...
Send POST request using NSURLSession
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It worked perfecty! Thank you @greentor! Any idea how can I upload a image along with the "plain" data?
– Sendoa
Sep 30 '13 at 19:33
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Best approach to real time http streaming to HTML5 video client
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Take a look at JSMPEG project. There is a great idea implemented there — to decode MPEG in the browser using JavaScript. Bytes from encoder (FFMPEG, for example) can be transfered to browser using WebSockets or Flash, for example. If community will catch up, I think, it ...
How does one get started with procedural generation?
... non-real-time visual effects and animation generation, but the theory and ideas are usable outside of these fields, I suppose.
It may also worth to mention that there is a professional software package that implements a complete procedural workflow called SideFX's Houdini. You can use it to invent...
Is there an exponent operator in C#?
...es a lot of complex equations in their code, and maybe someone even has an idea of how to improve this method?!
DoubleX class:
using System;
namespace ExponentialOperator
{
/// <summary>
/// Double class that uses ^ as exponential operator
/// </summary>
public class Dou...
Focus-follows-mouse (plus auto-raise) on Mac OS X
...he detached top menu bar in OS X is one of the most bizarre, ridiculous UI ideas I've ever seen. Whoever came up with that one needs to be tarred and feathered.
– Nate
Feb 10 '13 at 4:42
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Checkout subdirectories in Git?
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+1 for the idea with a symbolic link on the checked out directory. However, a sparse checkout and a symbolic link are not mutually exclusive: you don't need a full fledged clone.
– apitsch
Feb 7 at...
CSS background image alt attribute
...ibute is of great help for those people that can rely on it to have a good idea of what's on your page
search engine bots belong to the two above categories: if you want your website to be indexed as well as it deserves, use the alt attribute to make sure that they won't miss important sections of y...
Recompile Heroku slug without push or config change
...ail to deploy due to problems on their end.
Thanks to Michael Mior for the idea to use -C HEAD to avoid opening up an editor.
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Random row from Linq to Sql
...fetch every element unless you get the count.
What you can do is keep the idea of a "current" value and the current count. When you fetch the next value, take a random number and replace the "current" with "new" with a probability of 1/n where n is the count.
So when you read the first value, you ...