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Is there a performance difference between i++ and ++i in C?
... C, but I'd be interested to know if browsers can do this optimization for javascript.
– TM.
Aug 12 '09 at 21:58
69
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How to get a pixel's x,y coordinate color from an image?
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Sending POST data in Android
I'm experienced with PHP, JavaScript and a lot of other scripting languages, but I don't have a lot of experience with Java or Android.
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Can you use hash navigation without affecting history?
...ness), even though it doesn't need to be ajax, you could save info for the javascript to read when initializing the request.
– guzart
Feb 21 '10 at 8:05
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How can mixed data types (int, float, char, etc) be stored in an array?
...t... etc.). But since JägerMonkey they took another path (Mozilla’s New JavaScript Value Representation, backup link). The value is now always stored in a 64-bit double precision variable. When the double is a normalized one, it can be used directly in calculations. However if the high 16 bits of...
Should I hash the password before sending it to the server side?
...a client-side replacement for https is a diffie-hellman in key exchange in javascript. However, this does prevent active MITM attacks and thus is till technicality a violation of OWASP A9. The Authors of the code agree that this is not a complete replacement for HTTPS, however it is better than ...
Apache and Node.js on the Same Server
... server is trivial as they don't conflict. NodeJS is just a way to execute JavaScript server side. The real dilemma comes from accessing both Node and Apache from outside. As I see it you have two choices:
Set up Apache to proxy all matching requests to NodeJS, which will do the file uploading and...
Server polling with AngularJS
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Why is Go so slow (compared to Java)?
...t started learning Go, and according to Benchmarks Game, Go is SLOWER than JavaScript V8. Turns out that my program that is binary operations intense runs 10x faster with unoptimised Go code than in highly optimised V8 VM. Go may be slower than C in many operations, however noone is writing websites...
Is D a credible alternative to Java and C++? [closed]
...ind so-called "scripting" languages like Python, Perl, PHP, Ruby, and even JavaScript in these regards.
To be blunt, you simply can't build a large-scale, cross-platform application using D. With an immature standard library, no support in any modern IDEs (there are plugins for both Visual Studio ...