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How can I produce an effect similar to the iOS 7 blur view?
...nt)(blur * 50);
boxSize = boxSize - (boxSize % 2) + 1;
CGImageRef img = self.CGImage;
vImage_Buffer inBuffer, outBuffer;
vImage_Error error;
void *pixelBuffer;
CGDataProviderRef inProvider = CGImageGetDataProvider(img);
CFDataRef inBitmapData = CGDataProviderCopyData...
jQuery get the image src
I hope when I click the button, I can get the specific img src and show the img src in the div class img-block block.
5 A...
CSS /JS to prevent dragging of ghost image?
...
document.getElementById('myImage').setAttribute('draggable', false);
<img id="myImage" src="http://placehold.it/150x150">
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Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled?
The following PHP code snippet uses GD to resize a browser-uploaded PNG to 128x128. It works great, except that the transparent areas in the original image are being replaced with a solid color- black in my case.
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Chrome hangs after certain amount of data transfered - waiting for available socket
...d serve them directly with Nginx for example.
Create a subdomain called img.yoursite.com and load all your images
from there.
Create a subdomain called scripts.yourdomain.com and load all your JS and CSS files from there.
Create a subdomain called sounds.yoursite.com and load all your MP3s from ...
jQuery event for images loaded
...for using the load event with images. As noted in another answer, the ahpi.imgload.js plugin is broken, but the linked Paul Irish gist is no longer maintained.
Per Paul Irish, the canonical plugin for detecting image load complete events is now at:
https://github.com/desandro/imagesloaded
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Set transparent background using ImageMagick and commandline prompt
Suppose you have any image (PNG or JPG).
This image has a white background and I need to make this background transparent.
...
Access props inside quotes in React JSX
...ion inside curly braces as the entire attribute value, so this works:
<img className="image" src={"images/" + this.props.image} />
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How to convert a SVG to a PNG with ImageMagick?
...ze of 16x16. When I use ImageMagick's convert program to convert it into a PNG, then I get a 16x16 pixel PNG which is way too small:
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Ignore whitespace in HTML [duplicate]
...you can really easy accomplish that with a single line of CSS:
#parent_of_imgs { white-space-collapse: discard; }
Disadvantage, you ask? No browser has implemented this extremely useful feature (think of inline blocks in general) yet. :-(
What I did from time to time, although it's ugly as the n...