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Trying to understand CMTime and CMTimeMake

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jQuery equivalent of getting the context of a Canvas

...; } setTimeout( function(){ ctx = $('#canvas').get(0).getContext('2d'); }, 500); Using setTimeout is an easy way to ensure you don't try calling the canvas element before it's fully created and registered to the DOM. share...
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How to get row from R data.frame

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How do I install an old version of Django on virtualenv?

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How do I find the number of arguments passed to a Bash script?

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Format number to 2 decimal places

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How to manually install an artifact in Maven 2?

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Stack vs heap allocation of structs in Go, and how they relate to garbage collection

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Does uninstalling a package with “pip” also remove the dependent packages?

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When I catch an exception, how do I get the type, file, and line number?

...| edited Feb 20 '13 at 18:51 David Cain 13.4k1010 gold badges6161 silver badges6868 bronze badges answer...