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Getting image dimensions without reading the entire file
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Height: Bytes 20-23
As mentioned above, wotsit is a good site for detailed specs on image and data formats though the PNG specs at pnglib are much more detailed. However, I think the Wikipedia entry on PNG and GIF formats is the best place to start.
Here’s my original code for checking G...
Why are arrays of references illegal?
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Yes, but this is an implementation detail. An object in the C++ model is a typed region of storage. A reference is explicitly not an object and there is no guarantee that it takes up storage in any particular context.
– CB Bailey
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How to do Mercurial's 'hg remove' for all missing files?
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@RequestParam in Spring MVC handling optional parameters
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How many files can I put in a directory?
...t a directory. There is a solution to this speed problem. I wrote a pretty detailed article about it at: http://www.olark.com/spw/2011/08/you-can-list-a-directory-with-8-million-files-but-not-with-ls/
The key take away is: use getdents() directly -- http://www.kernel.org/doc/man-pages/online/pages/...
PowerMockito mock single static method and return object
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Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
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How should I write tests for Forms in Django?
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Post an empty body to REST API via HttpClient
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How to use JavaScript variables in jQuery selectors?
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