video-tutes.com

To enable Web Inspector for Safari on Windows, you first need to find the file ‘WebKitPreferences’ Here is where I found the file on my system:

C:\Documents and Settings\Administrator\Application Data\Apple Computer\Safari\WebKitPreferences (notice there is no file extension).

Add the following key before the entry:

WebKitDeveloperExtras

Here is a function for animating the n-body gravitational force between bodies:

public function animate(planetA:Array):void{
 
			var len:int = planetA.length;

 
			for(var k:int=0; k<len; k++){
 
				var p:Planet = planetA[k];

 
				for(var m:int=k+1; m<len; m++){
 
				var q:Planet = planetA[m];

 
				var a = q.scaling/(Math.pow(p.xo - q.xo, 2) + Math.pow(p.yo - q.yo, 2));
				var theta = Math.atan2(q.yo - p.yo, q.xo - p.xo);
				p.ax = a*Math.cos(theta);
				p.ay = a*Math.sin(theta);
				p.vx += p.ax;
				p.vy += p.ay;
				p.xo += p.vx;
				p.yo += p.vy;

 
 
 
				}
 
 
				if(p.xo>800||p.xo<0||p.yo>800||p.yo<0){

					planetA.splice(k, 1);
					len–;
				}
 
				this.graphics.drawCircle(p.xo, p.yo, p.scaling/20);

 
			}
 
		}

class Planet extends Sprite{
 

				public var scaling:Number = Math.random()*100 + 50;
				public var vx:Number = (Math.random()*1)-0.5;
				public var vy:Number = (Math.random()*1)-0.5;
				public var ax:Number = 0;
				public var ay:Number = 0;
				public var xo:Number = 0;
				public var yo:Number = 0;

 
				public function Planet():void{
					this.graphics.beginFill(0xcc0000, 1);
					this.graphics.drawCircle(0,0,scaling);
					this.graphics.endFill();
				}

 
		}

Get this code and tons more at
http://www.actionsnip.com/

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Wicked video tutorials on CSS.

Chris Coyier REALLY knows his stuff!!.

Thanks Chris for sharing what you know.

http://feeds.feedburner.com/CSS-Tricks-Screencasts

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AS3 Geom Class Exporter is a 3DS Max designed script that allows you to directly export 3D models to AS3 classes.
The benefit is that you don’t need anymore to load and parse a texte file (ase, obj, 3ds).
You just have to import the class and to create an instance, like you do with usual objects like plan, sphere and box classes.

Guys you ROCK!!!

Get it here
http://seraf.mediabox.fr/showcase/as3-geom-class-exporter-for-3ds-max-english/

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Datasets with no database Dreamweaver cs4.

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I was just looking around http://abduzeedo.com/ it’s an awesome site, go check it out.

I found this post…

If you know the right places to look at, you can just find any kind of tutorial. Love art, painting and all that? Here are 100 tutorials you must visit.

Tutorial can be found here, http://www.3dtotal.com/ps100/pstut100.html

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Great video…

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What’s new in Indesign cs4… check out the videos

PART1

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Recently I have been using Facebox on a new website I am building. Using forms in facebox seems like a smart way to go when you do not want them all over the main pages. I came across an issue with trying to validate facebox form fields… yeah.

Validation I used http://bassistance.de/jquery-plugins/jquery-plugin-validation/ - it is very good.

Here is the solution

Need to handle the onclick event of the submit button.

onClick=’$(”#my_form”).valid()’

This solved the problem of the facebox closing before the validation was complete.

Hope this helps others.

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Just in case you are using Ruby for whatever purpose (esp. in web applications) you might want to be aware of the recently discovered security holes. They can lead to Denial of Service Attacks or execution of arbitrary code. And this cannot happen just under some strange circumstances but might affect applications in general as describe in the Matasano blog

http://www.matasano.com/log/1070/updates-on-drew-yaos-terrible-ruby-vulnerabilities/

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