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2014/10/16 ¤W¤È 12:06:02
jquery Programming Glossary: optimisedhttp://stackoverflow.com/questions/11148019/what-are-the-significant-differences-among-sel-bindclick-sel-click 1.7. on has several method signatures enabling it to deliver the same results previous version do but improved and optimised. To quote from the documentation As of jQuery 1.7 the .on method provides all functionality required for attaching event.. will work and there should be no harm in using those methods but I would always assume that the latest additions are optimised and improved on any of the drawbacks of previous versions unless otherwise stated by the documentation as it is in the case..
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 minifiers ‰â€” to apply more optimisations. For example the second victim function could have the a variable completely optimised away to return 1 . One use of eval and a lot of potential optimisations aren't going to be doable. Of course in practice..
jQuery crashing Internet Explorer http://stackoverflow.com/questions/2928490/jquery-crashing-internet-explorer seen this in IE as yet because there is so much that should basically change in the website itself. Once you've optimised your website I think it sould work in IE unless there is a specific IE related issue with one of your JavaScripts hint look..
http://stackoverflow.com/questions/6028555/jquery-selector-optimization Is this a Sizzle thing or does the same apply for document.querySelectorAll Are there any speed gains using similarly optimised CSS selectors in CSS files javascript jquery css optimization jquery selectors share improve this question JQuerry's..
Javascript Events are not working in Tablet-pc? http://stackoverflow.com/questions/8939136/javascript-events-are-not-working-in-tablet-pc the iPad as it is touch screen click vs touch I guess. Have you considered using JQueryMobile rather than JQuery I is optimised for touch devices as it states on the very front page of the site. Rather than using click it has a whole host of events..
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