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snippets — Sat, 19 May 2012 06:01:00 +0000



























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set expire for files in apache

snippets — Sat, 19 May 2012 05:01:00 +0000

# Set far-future expiry for images, css, and js
# Remember that you MUST change the filename whenever you update these items!


ExpiresActive on
ExpiresDefault "access plus 10 years"


ExpiresActive on
ExpiresDefault "access plus 2 months"

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gzip files in apache

snippets — Sat, 19 May 2012 04:01:00 +0000

# Gzip all text-based files

SetOutputFilter DEFLATE

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Get php.ini location

snippets — Sat, 19 May 2012 03:01:01 +0000

php -i | grep php.ini

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Embedding Fonts in AS3 – Assets Class

snippets — Sat, 19 May 2012 02:01:01 +0000

package
{
public class Assets
{
[Embed(source='fonts/arial.ttf',
fontName='Arial', unicodeRange='U+0010-U+007F,U+00C4,U+00D6,U+00DC,U+00E4,U+00F6,U+00FC,U+00DF',
mimeType='application/x-font-truetype')]
public static var ArialBold:Class;
[Embed(source='fonts/arialbold.ttf',
fontName='ArialBold', unicodeRange='U+0010-U+007F,U+00C4,U+00D6,U+00DC,U+00E4,U+00F6,U+00FC,U+00DF',
mimeType='application/x-font-truetype')]
public static var Arial:Class;
}
}

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Convert NSImage to CVPixelBufferRef

snippets — Sat, 19 May 2012 01:01:00 +0000

- (CVPixelBufferRef)fastImageFromNSImage:(NSImage *)image
{
CVPixelBufferRef buffer = NULL;

// config
size_t width = [image size].width;
size_t height = [image size].height;
size_t bitsPerComponent = 8; // *not* CGImageGetBitsPerComponent(image);
CGColorSpaceRef cs = CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB);
CGBitmapInfo bi = kCGImageAlphaNoneSkipFirst; // *not* CGImageGetBitmapInfo(image);
NSDictionary *d = [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:YES], kCVPixelBufferCGImageCompatibilityKey, [NSNumber numberWithBool:YES], kCVPixelBufferCGBitmapContextCompatibilityKey, nil];

// create pixel buffer
CVPixelBufferCreate(kCFAllocatorDefault, width, height, k32ARGBPixelFormat, (CFDictionaryRef)d, &buffer);
CVPixelBufferLockBaseAddress(buffer, 0);
void *rasterData = CVPixelBufferGetBaseAddress(buffer);
size_t bytesPerRow = CVPixelBufferGetBytesPerRow(buffer);

// context to draw in, set to pixel buffer's address
CGContextRef ctxt = CGBitmapContextCreate(rasterData, width, height, bitsPerComponent, bytesPerRow, cs, bi);
if(ctxt == NULL){
NSLog(@"could not create context");
return NULL;
}

// draw
NSGraphicsContext *nsctxt = [NSGraphicsContext graphicsContextWithGraphicsPort:ctxt flipped:NO];
[NSGraphicsContext saveGraphicsState];
[NSGraphicsContext setCurrentContext:nsctxt];
[image compositeToPoint:NSMakePoint(0.0, 0.0) operation:NSCompositeCopy];
[NSGraphicsContext restoreGraphicsState];

CVPixelBufferUnlockBaseAddress(buffer, 0);
CFRelease(ctxt);

return buffer;
}

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Compile with Font Assets

snippets — Sat, 19 May 2012 00:01:00 +0000

mxmlc -default-background-color=#FFFFFF -default-frame-rate=25 -default-size 760 360 -includes+=Assets -output=bin/main.swf -source-path+=lib/as3corelib  -source-path+=src -source-path+=assets -verbose-stacktraces=true -warnings=true src/de/project/Application.as

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jQuery Form Validation

snippets — Fri, 18 May 2012 23:01:00 +0000

//contact-form validation
$("form#contact-form").validate({
errorPlacement: function(error, element) {
//appends error message to the p tag of the form field
error.appendTo( element.parent("p") );
}
});

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Reg Expresion

snippets — Fri, 18 May 2012 22:01:00 +0000

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array carrello php

snippets — Fri, 18 May 2012 21:01:00 +0000

class cart {

var $id = array();
var $qt = array();
var $vt = array();

}

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