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How to identify CAAnimation within the animationDidStop delegate?

... To make explicit what's implied from above (and what brought me here after a few wasted hours): don't expect to see the original animation object that you allocated passed back to you by - (void)animationDidStop:(CAAnimation*)animation finished:(BOOL)flag...
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Should I use char** argv or char* argv[]?

...ere - both will be taken as a pointer). Starting with C99, you can benefit from declaring it as an array. The following says: "p is always non-null and points to a region with at least 100bytes": void f(char p[static 100]); Note that type-wise, however, p is still a pointer. –...
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LD_LIBRARY_PATH vs LIBRARY_PATH

...ed when the program starts, LIBRARY_PATH is searched at link time. caveat from comments: When linking libraries with ld (instead of gcc or g++), the LIBRARY_PATH or LD_LIBRARY_PATH environment variables are not read. When linking libraries with gcc or g++, the LIBRARY_PATH environment variable is...
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Determine if an HTML element's content overflows

... browsers (including at least Chrome 40 and other current version browsers from the time of this writing). – L0j1k Feb 27 '15 at 19:07 1 ...
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How to save as a new file and keep working on the original one in Vim?

... From Vim's help: :sav[eas][!] [++opt] {file} So, :sav is the shortener for :saveas. Whereas, :w is the shortcut for :[range]w[rite][!] [++opt] {file}. And everything is in the manual, just few lines above/below. ...
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How do I update zsh to the latest version?

...what you're running now. Use a package system (Ports, Homebrew). Install from source. Last time I did this it wasn't too difficult (./configure, make, make install). share | improve this answer ...
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Email validation using jQuery

...s to do all the work) to get a wheel. It's like following the instructions from the factory to install the wheel on a modern vehicle (jack the car up, place the wheel - put on the lug nuts) instead of trying to figure out how to get a wagon wheel on your car. This plugin is super simple to use. To d...
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A good book for learning D3.js [closed]

... As @Autio already mentioned, there are the tutorials from Scott Murray on his website. You will also note that on his site, he has a link to his recent d3 book, Interactive Data Visualization for the Web. However, that book is now available online for free, along with embed...
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Where are an UIWebView's cookies stored?

...gs doesn't delete them. Where are they stored? Is it possible to read them from another UIWebView? 4 Answers ...
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How to strike through obliquely with css

...gt; Text Rotation example I am looking forward to seeing better answers from other users. share | improve this answer | follow | ...