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2014/10/16 ¤W¤È 12:06:02
jquery Programming Glossary: optimizedShould all jquery events be bound to $(document)? http://stackoverflow.com/questions/12824549/should-all-jquery-events-be-bound-to-document did and it proved to be very inefficient. So to achieve optimized performance Only use delegated event handling when it actually..
CSS rotation cross browser with jquery.animate() http://stackoverflow.com/questions/15191058/css-rotation-cross-browser-with-jquery-animate .animateRotate 90 http jsbin.com ofagog 2 edit Update2 I optimized it a bit to make the order of easing duration and complete insignificant...
Event propagation in Javascript http://stackoverflow.com/questions/1522941/event-propagation-in-javascript thread a9af0aa4216a8046 suggests that browsers should be optimized for bubbling behaviour and says there should be no significant..
Optimized Algorithm to compare Templates of two URLs http://stackoverflow.com/questions/15718235/optimized-algorithm-to-compare-templates-of-two-urls explain this saying of some geek or can you give any other optimized algorithm that solve this problem efficiently. Thanks in advance...
What does Google Closure Library offer over jQuery? [closed] http://stackoverflow.com/questions/1690197/what-does-google-closure-library-offer-over-jquery features and more to be implemented and probably in a very optimized and scalable way. They are trying to present it as the STL of..
jQuery Validate - “Either skip these fields, or fill at least X of them” http://stackoverflow.com/questions/1888976/jquery-validate-either-skip-these-fields-or-fill-at-least-x-of-them share improve this question My shortened and optimized version more chaining use of validator custom provided selector..
http://stackoverflow.com/questions/251814/jquery-and-organized-code function j w w .unbind .change function ... can be optimized to container.children .unbind .change function ... It's all..
Whats faster for including scripts, using CDN (Google) or store them locally in website root? http://stackoverflow.com/questions/2746075/whats-faster-for-including-scripts-using-cdn-google-or-store-them-locally-in pay for Geolocation lower response time Redundancy The optimized caching settings Chance the user has already cached the file..
jQuery sorting of div elements based on count, and date/time (timestamp) http://stackoverflow.com/questions/3116172/jquery-sorting-of-div-elements-based-on-count-and-date-time-timestamp equal then return 0 Here's the ugly straightforward non optimized version function sortDescending a b if getCount a getCount b..
http://stackoverflow.com/questions/3530143/jqgrid-redrawing-is-slow code so I write some remarks how you jqGrid can be optimized based on existing information. You should better avoid the usage..
Difference between jQTouch and jQuery mobile http://stackoverflow.com/questions/3624660/difference-between-jqtouch-and-jquery-mobile jquery mobile share improve this question jQtouch is optimized for WebKit jQuery Mobile is looking to support all mobile devices..
Efficient, concise way to find next matching sibling? http://stackoverflow.com/questions/4933236/efficient-concise-way-to-find-next-matching-sibling whole thing off to Sizzle and Sizzle has been thoroughly optimized. The naï ve loop above creates and throws away all sorts..
http://stackoverflow.com/questions/6028555/jquery-selector-optimization side of your selector and less specific on the left. unoptimized 'div.data .gonzalez' optimized '.data td.gonzalez' Quote Source.. specific on the left. unoptimized 'div.data .gonzalez' optimized '.data td.gonzalez' Quote Source Could someone explain why the..
Switch statement for greater-than/less-than http://stackoverflow.com/questions/6665997/switch-statement-for-greater-than-less-than if it is my implementation or if the linear search is more optimized. It could also be that the keyspace is to small. values 0 1000..
http://stackoverflow.com/questions/6849019/jquery-mobile-navigation-tabs noticed that the delegated event handler selector can be optimized a bit to utilize a class rather than an attribute which is a..
android performance jquery phonegap issue http://stackoverflow.com/questions/8208679/android-performance-jquery-phonegap-issue this question Yeah Android's web view is not exactly optimized for some of the fancy things that jQuery does. My advice is..
How to make marker image in google maps to blink http://stackoverflow.com/questions/9740754/how-to-make-marker-image-in-google-maps-to-blink blinking media red.gif and if it doesnt work change marker.optimized to false code from .gif marker google maps answer var marker.. google.maps.Marker position latLng map map icon iconoMarca optimized false To look like var icons media green.png media red.gif media..
How to convert the following table to JSON with javascript? http://stackoverflow.com/questions/9927126/how-to-convert-the-following-table-to-json-with-javascript of your table reading it out... this is not even close to optimized but will give you the result you want. jsFiddle Loop through..
Should all jquery events be bound to $(document)? http://stackoverflow.com/questions/12824549/should-all-jquery-events-be-bound-to-document is exactly why .live is deprecated because this is what .live did and it proved to be very inefficient. So to achieve optimized performance Only use delegated event handling when it actually provides a feature you need or increases performance. Don't..
CSS rotation cross browser with jquery.animate() http://stackoverflow.com/questions/15191058/css-rotation-cross-browser-with-jquery-animate 'rotate ' now 'deg ' complete complete .noop '#MyDiv2' .animateRotate 90 http jsbin.com ofagog 2 edit Update2 I optimized it a bit to make the order of easing duration and complete insignificant. .fn.animateRotate function angle duration easing..
Event propagation in Javascript http://stackoverflow.com/questions/1522941/event-propagation-in-javascript http groups.google.com group Google Web Toolkit browse_thread thread a9af0aa4216a8046 suggests that browsers should be optimized for bubbling behaviour and says there should be no significant performance difference. Again no data. http developer.yahoo.com..
Optimized Algorithm to compare Templates of two URLs http://stackoverflow.com/questions/15718235/optimized-algorithm-to-compare-templates-of-two-urls similar or not. But I didn't understand this. So can you explain this saying of some geek or can you give any other optimized algorithm that solve this problem efficiently. Thanks in advance. Looking for your kind response. javascript jquery algorithm..
What does Google Closure Library offer over jQuery? [closed] http://stackoverflow.com/questions/1690197/what-does-google-closure-library-offer-over-jquery for a long time which means that you could expect all basic features and more to be implemented and probably in a very optimized and scalable way. They are trying to present it as the STL of JavaScript so they should have polished it. After looking..
jQuery Validate - “Either skip these fields, or fill at least X of them” http://stackoverflow.com/questions/1888976/jquery-validate-either-skip-these-fields-or-fill-at-least-x-of-them officially added to jQuery Validation on 4 3 2012. jquery validation share improve this question My shortened and optimized version more chaining use of validator custom provided selector . And hopefully makes less selection operations. Still suffers..
http://stackoverflow.com/questions/251814/jquery-and-organized-code to what was mentioned previously that this .each container.children function j w w .unbind .change function ... can be optimized to container.children .unbind .change function ... It's all about chaining a great way to simplify your code. share improve..
Whats faster for including scripts, using CDN (Google) or store them locally in website root? http://stackoverflow.com/questions/2746075/whats-faster-for-including-scripts-using-cdn-google-or-store-them-locally-in find hard to compete with More servers The bandwidth you don't pay for Geolocation lower response time Redundancy The optimized caching settings Chance the user has already cached the file from there Parallelized downloads user can grab other content..
jQuery sorting of div elements based on count, and date/time (timestamp) http://stackoverflow.com/questions/3116172/jquery-sorting-of-div-elements-based-on-count-and-date-time-timestamp by count If count is equal then by timestamp If timestamps are equal then return 0 Here's the ugly straightforward non optimized version function sortDescending a b if getCount a getCount b return 1 else if getCount a getCount b return 1 else if getTimestamp..
http://stackoverflow.com/questions/3530143/jqgrid-redrawing-is-slow share improve this question You don't post the full JavaScript code so I write some remarks how you jqGrid can be optimized based on existing information. You should better avoid the usage of afterInsertRow and do the same work in gridComplete..
Difference between jQTouch and jQuery mobile http://stackoverflow.com/questions/3624660/difference-between-jqtouch-and-jquery-mobile the same goal Edit jQTouch is now jQT jquery mobile jqtouch jquery mobile share improve this question jQtouch is optimized for WebKit jQuery Mobile is looking to support all mobile devices that is my understanding some good info here http jquerymobile.com..
Efficient, concise way to find next matching sibling? http://stackoverflow.com/questions/4933236/efficient-concise-way-to-find-next-matching-sibling first . And that's not surprising nextAll can hand the whole thing off to Sizzle and Sizzle has been thoroughly optimized. The naï ve loop above creates and throws away all sorts of temporary objects and has to re parse the selector every..
http://stackoverflow.com/questions/6028555/jquery-selector-optimization selector optimization Be specific on the right hand side of your selector and less specific on the left. unoptimized 'div.data .gonzalez' optimized '.data td.gonzalez' Quote Source Could someone explain why the less specific left is faster.. Be specific on the right hand side of your selector and less specific on the left. unoptimized 'div.data .gonzalez' optimized '.data td.gonzalez' Quote Source Could someone explain why the less specific left is faster as a CSS selector Is this a..
Switch statement for greater-than/less-than http://stackoverflow.com/questions/6665997/switch-statement-for-greater-than-less-than it is slower than the linear search. I don't know if it is my implementation or if the linear search is more optimized. It could also be that the keyspace is to small. values 0 1000 2000 ... 29000 30000 while range range Math.floor smax smin..
http://stackoverflow.com/questions/6849019/jquery-mobile-navigation-tabs displayed. Update After 1 year I came back to this answer and noticed that the delegated event handler selector can be optimized a bit to utilize a class rather than an attribute which is a lot faster of a lookup document .delegate '.ui navbar a' 'click'..
android performance jquery phonegap issue http://stackoverflow.com/questions/8208679/android-performance-jquery-phonegap-issue in Android jquery android performance phonegap share improve this question Yeah Android's web view is not exactly optimized for some of the fancy things that jQuery does. My advice is to try the latest version of jQuery as they just released version..
How to make marker image in google maps to blink http://stackoverflow.com/questions/9740754/how-to-make-marker-image-in-google-maps-to-blink this question you could try changing media red.png for a blinking media red.gif and if it doesnt work change marker.optimized to false code from .gif marker google maps answer var marker new google.maps.Marker position latLng map map icon iconoMarca.. code from .gif marker google maps answer var marker new google.maps.Marker position latLng map map icon iconoMarca optimized false To look like var icons media green.png media red.gif media blue.png media yellow.png var marker new google.maps.Marker..
How to convert the following table to JSON with javascript? http://stackoverflow.com/questions/9927126/how-to-convert-the-following-table-to-json-with-javascript solution below on jsFiddle . You just need to walk the DOM of your table reading it out... this is not even close to optimized but will give you the result you want. jsFiddle Loop through grabbing everything var myRows var headers th var rows tbody..
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