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javascript Programming Glossary: temparrayWhy is setting HTML5's CanvasPixelArray values ridiculously slow and how can I do it faster? http://stackoverflow.com/questions/2573212/why-is-setting-html5s-canvaspixelarray-values-ridiculously-slow-and-how-can-i-d the following code where CanvasPixelArray is not used. tempArray new Array 500 500 4 imageData ctx.getImageData 0 0 500 500 for.. 0 0 500 500 for var i 0 i imageData.length i 4 tempArray i buffer i tempArray i 1 buffer i 1 tempArray i 2 buffer i 2.. for var i 0 i imageData.length i 4 tempArray i buffer i tempArray i 1 buffer i 1 tempArray i 2 buffer i 2 ctx.putImageData imageData..
How does one sort a multi dimensional array by multiple columns in JavaScript? http://stackoverflow.com/questions/6101475/how-does-one-sort-a-multi-dimensional-array-by-multiple-columns-in-javascript if sortColumnArray.length 0 return arrayToBeSorted tempArray arrayToBeSorted var totalLength sortColumnArray.length for var.. for var m 0 m totalLength m if m 0 doBubbleSort tempArray tempArray.length sortColumnArray m sortDirectionArray m else.. for var m 0 m totalLength m if m 0 doBubbleSort tempArray tempArray.length sortColumnArray m sortDirectionArray m else doMultipleSort..
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