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javascript Programming Glossary: optimizationsV8 Internals - Handling of Anonymous Functions http://stackoverflow.com/questions/10160275/v8-internals-handling-of-anonymous-functions if this is necessary in V8 or if it will do some optimizations. javascript v8 share improve this question Yes. I asked..
Literal notation VS. constructor to create objects in JavaScript http://stackoverflow.com/questions/12356994/literal-notation-vs-constructor-to-create-objects-in-javascript parsed when loading the script which can introduce various optimizations by the scripting engine. Constructors need to be executed. That..
Browser detection versus feature detection http://stackoverflow.com/questions/1294586/browser-detection-versus-feature-detection security exploits that may compromise user's data micro optimizations occasionally one browser is ridiculously faster than the others..
Performance problems with HTML5 Canvas in some mobile browsers. http://stackoverflow.com/questions/16191324/performance-problems-with-html5-canvas-in-some-mobile-browsers In mobile applications specially real time apps all optimizations are welcome no mater if it's just an over optimization or a..
Why GWT? Advantages and Trade-Offs of Using This RIA Framework http://stackoverflow.com/questions/2097964/why-gwt-advantages-and-trade-offs-of-using-this-ria-framework JavaScript it takes only a recompile to benefit from the optimizations made in the new compiler or get new features like the accessibility..
Is there a way to track if a user prints a web page? http://stackoverflow.com/questions/2148145/is-there-a-way-to-track-if-a-user-prints-a-web-page the element outside the page because of possible browser optimizations cutting it away . Every access to that resource should come..
Optimizations to reduce website loading time http://stackoverflow.com/questions/2359515/optimizations-to-reduce-website-loading-time to reduce website loading time What are some important optimizations that can be made to a website to reduce the loading time php.. are CPU IO or Memory bound For general server client side optimizations see the Yahoo YSlow User Guide . It basically sums it up to..
javascript: recursive anonymous function? http://stackoverflow.com/questions/3883780/javascript-recursive-anonymous-function generally is considered a bad thing because it makes some optimizations hard. It's also much slower than one might expect. edit &mdash..
http://stackoverflow.com/questions/4324133/javascript-garbage-collection how JavaScript closures work &mdash barring implementation optimizations and some engines do optimize which are required not to have..
What are some empirical technical reasons not to use jQuery? [closed] http://stackoverflow.com/questions/5099949/what-are-some-empirical-technical-reasons-not-to-use-jquery in the real world. Besides jQuery uses some pretty heavy optimizations to actually be pretty damn fast and keeps getting even faster..
What blocks Ruby, Python to get Javascript V8 speed? http://stackoverflow.com/questions/5168718/what-blocks-ruby-python-to-get-javascript-v8-speed Ruby Python features that are blocking implementation of optimizations e.g. inline caching V8 engine has Python is co developed by.. Ruby Python features that are blocking implementation of optimizations e.g. inline caching V8 engine has Given that at least IronRuby.. no. Modern Ruby implementations already do a great deal of optimizations. For example for certain operations Rubinius's Hash class is..
How are closures and scopes represented at run time in JavaScript http://stackoverflow.com/questions/5368048/how-are-closures-and-scopes-represented-at-run-time-in-javascript and as such I'm unsure whether anything actually does any optimizations based upon this fact. An obvious way to test this is to make..
http://stackoverflow.com/questions/5882716/html5-canvas-vs-svg-vs-div 30 milliseconds in the Canvas test. There are plenty of optimizations to be had for Canvas for this. canvas invalidation being the.. loading is faster in Canvas and has far more room for optimizations too ie excluding things that are off screen is very easy . Conclusion..
Why is string concatenation faster than array join? http://stackoverflow.com/questions/7299010/why-is-string-concatenation-faster-than-array-join share improve this question Browser string optimizations have changed the string concatenation picture. Firefox was the..
Why is arr = [] faster than arr = new Array? http://stackoverflow.com/questions/7375120/why-is-arr-faster-than-arr-new-array general compilers perspective and disregarding VM specific optimizations First we go through the lexical analysis phase where we tokenize..
http://stackoverflow.com/questions/7624920/number-sign-in-javascript Seems like browsers especially chrome's v8 make some magic optimizations and this solution turns out to be much more performant than..
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