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javascript Programming Glossary: optimised

jQuery uses (new Function(“return ” + data))(); instead of eval(data); to parse JSON, why?

http://stackoverflow.com/questions/2449220/jquery-uses-new-functionreturn-data-instead-of-evaldata-to-parse

victim function could have the a variable completely optimised away to return 1 . One use of eval and a lot of potential optimisations..

AJAX on the iPhone?

http://stackoverflow.com/questions/260302/ajax-on-the-iphone

How do I check if a (javascript) array value is empty or null

http://stackoverflow.com/questions/2672380/how-do-i-check-if-a-javascript-array-value-is-empty-or-null

of Javascript's comparison rules my last example can be optimised down to if array index null The and operator consider null equal..

Implementing Layers in HTML5 Canvas

http://stackoverflow.com/questions/4422907/implementing-layers-in-html5-canvas

do you get layers which can be nested but you also get optimised redraws. Here's a simple demo http simianzombie.com media 2010..

Retrieve the position (X,Y) of an HTML element

http://stackoverflow.com/questions/442404/retrieve-the-position-x-y-of-an-html-element

Simulating text-stroke in Internet Explorer

http://stackoverflow.com/questions/4567677/simulating-text-stroke-in-internet-explorer

work in ancient versions of IE my layout isn't going to be optimised for IE7 or earlier. javascript css internet explorer css3 ..

jQuery selector optimization

http://stackoverflow.com/questions/6028555/jquery-selector-optimization

Are there any speed gains using similarly optimised CSS selectors in CSS files javascript jquery css optimization..

What is the performance of Objects/Arrays in JavaScript? (specifically for Google V8)

http://stackoverflow.com/questions/8423493/what-is-the-performance-of-objects-arrays-in-javascript-specifically-for-googl

not entirely optimise out . There can be very isolated optimised performance cases for array object size less then an arbitrary..

Why is Function.prototype.bind slow?

http://stackoverflow.com/questions/8656106/why-is-function-prototype-bind-slow

isn't really relevant. If you have a fully featured and optimised emulated bind the performance difference in the benchmark still..

Using non-AMD compatible javascript module with require.js?

http://stackoverflow.com/questions/8675874/using-non-amd-compatible-javascript-module-with-require-js

as a module which is pretty bad. You can get the AMD optimised version of backbone right here. Assuming you are using this..