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How can I measure the similarity between two images? [closed]
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Don't video encoding algorithms like MPEG compute the difference between each frame of a video so they can just encode the delta? You might look into how video encoding algorithms compute those frame differences.
Look at this ope...
Get real path from URI, Android KitKat new storage access framework [duplicate]
...ri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
} else if ("video".equals(type)) {
contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
} else if ("audio".equals(type)) {
contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
...
Retain cycle on `self` with blocks
...locks and Grand Central Dispatch in Practice.
https://developer.apple.com/videos/wwdc/2011/?id=308
Note: if that doesn't work you can try
__weak typeof(self)weakSelf = self;
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improve this...
What exactly is Arel in Rails 3.0?
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Actually I have started a video series on ActiveRelation.
The first general tutorial can be viewed at http://Innovative-Studios.com/#pilot
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i...
Significant new inventions in computing since 1980
... et al to bring consumer gaming
into the home.
Media compression (MP3s and video
files). And a whole bunch of things -
like TiVO and iPods - that we don't
really think of as computers any more
because they're so ubiquitous and so
user-friendly. But they are.
The common thread here, I think, is st...
How to detect when cancel is clicked on file input?
...ion. I have a Progressive Web App which allows users to capture photos and videos and upload them. We use WebRTC when possible, but fall back to HTML5 file pickers for devices with less support *cough Safari cough*. If you're working specifically on an Android/iOS mobile web application which uses t...
Working with README.md on github.com [closed]
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If your prefer a video screencast, I created one explaining Markdown here: mikemclin.net/markdown-syntax-language
– Mike McLin
Mar 25 '13 at 16:01
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Convert objective-c typedef to its string equivalent
...IngredientType_text = 0,
IngredientType_audio = 1,
IngredientType_video = 2,
IngredientType_image = 3
} IngredientType;
write a method like this in class:
+ (NSString*)typeStringForType:(IngredientType)_type {
NSString *key = [NSString stringWithFormat:@"IngredientType_%i", _type]...
Java to Clojure rewrite
...icient thanks to Clojure's persistent data structures. Worth watching this video to learn more.
Develop small libraries of pure, business logic oriented functions that operate on these immutable structures (e.g. "add an item to shopping cart"). You don't need to do all of these at once since it is e...
Can I combine :nth-child() or :nth-of-type() with an arbitrary selector?
...t no matter which element has the cpw class.
.cpw {
display:none;
}
.video_prewrap {
margin-right:20px;
}
.video_prewrap:nth-child(2n) {
margin-right:0;
}
.cpw ~ .video_prewrap:nth-child(2n) {
margin-right:20px;
}
.cpw ~ .video_prewrap:nth-child(2n-1) {
margin-right:0;
}
H...