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2014/10/16 ¤W¤È 12:04:30
jquery Programming Glossary: iterationsPerformance of OR operation ( || ) vs inArray() http://stackoverflow.com/questions/10479056/performance-of-or-operation-vs-inarray difference. Here's a short benchmark each with 1 million iterations 5.4829950332642 in_array the array is recreated everytime 2.9785749912262..
jqGrid does not render correctly in Chrome/Chrome Frame http://stackoverflow.com/questions/10588587/jqgrid-does-not-render-correctly-in-chrome-chrome-frame as original version of jquery.jqGrid.min.js . After some iterations of my bug report and the improvements there are one more version..
AJAX call freezes browser for a bit while it gets response and executes success http://stackoverflow.com/questions/11974237/ajax-call-freezes-browser-for-a-bit-while-it-gets-response-and-executes-success while it's executing. What you can try is putting all your iterations into your event queue. for var i 0 i childNodes.length i i 1..
http://stackoverflow.com/questions/1883611/should-i-use-jquery-each I use jQuery.each I'm doing very frequent iterations over arrays of objects and have been using jQuery.each . However..
Disable JavaScript function based on the user's computer's performance http://stackoverflow.com/questions/3276321/disable-javascript-function-based-on-the-users-computers-performance ms and on a fast machine with browser A you can get 100 iterations while on some random user's machine it's only able to complete.. on some random user's machine it's only able to complete 5 iterations then you may want to consider disabling it on the user's machine...
resize font to fit in a div (on one line) http://stackoverflow.com/questions/3401136/resize-font-to-fit-in-a-div-on-one-line could optimize your while loop to decrease the number of iterations considerably by doing this Set a starting font size. get test..
jQuery modal dialog box isn't submitting my form http://stackoverflow.com/questions/4743751/jquery-modal-dialog-box-isnt-submitting-my-form happy. I stumbled upon this through going through several iterations which I've kept below for posterity. Good luck ORIGINAL POST..
http://stackoverflow.com/questions/5031019/stuck-on-weird-jquery-error handler references the variable i that's used for the loop iterations. That's going to be a big problem because all of the functions..
Build Step Progress Bar (css and jquery) http://stackoverflow.com/questions/5213753/build-step-progress-bar-css-and-jquery Step Progress Bar css and jquery You've seen iterations of this type of progress bar on sites like paypal. How does..
In jQuery, is selecting by class or id faster than selecting by some other attribute? http://stackoverflow.com/questions/6460644/in-jquery-is-selecting-by-class-or-id-faster-than-selecting-by-some-other-attri in jQuery I don't know. Here are my results with 10 000 iterations code is below IE9 .someclass 2793 ms .someclass #somecontainer..
jQuery plugin to make an element orbit another? [closed] http://stackoverflow.com/questions/7454667/jquery-plugin-to-make-an-element-orbit-another a a o o var theta Math.acos a r Calculate the number of iterations to call setTimeout the delay and the delta angle to add subtract.. the timeout_loop function if we have not yet done all the iterations if iter niters 1 timeout_loop s r theta delta iter 1 niters..
how to break the .each function in underscore.js http://stackoverflow.com/questions/8779799/how-to-break-the-each-function-in-underscore-js function in underscore.js I'm looking for a way to stop iterations of underscore.js .each method but can't find the solution. jQuery..
shadowbox stops working after jquery function call http://stackoverflow.com/questions/9144577/shadowbox-stops-working-after-jquery-function-call hours after first commenting on this issue and at least 50 iterations later we finally have identified what the problem is and how..
Performance of OR operation ( || ) vs inArray() http://stackoverflow.com/questions/10479056/performance-of-or-operation-vs-inarray network access etc.. So in the end nobody will notice the difference. Here's a short benchmark each with 1 million iterations 5.4829950332642 in_array the array is recreated everytime 2.9785749912262 in_array the array is created only once 0.64996600151062..
jqGrid does not render correctly in Chrome/Chrome Frame http://stackoverflow.com/questions/10588587/jqgrid-does-not-render-correctly-in-chrome-chrome-frame to the file see modified file the file will be still smaller as original version of jquery.jqGrid.min.js . After some iterations of my bug report and the improvements there are one more version of the fix where the method cellWidth was introduced cellWidth..
AJAX call freezes browser for a bit while it gets response and executes success http://stackoverflow.com/questions/11974237/ajax-call-freezes-browser-for-a-bit-while-it-gets-response-and-executes-success In your case it's the for loop thats locking up the browser while it's executing. What you can try is putting all your iterations into your event queue. for var i 0 i childNodes.length i i 1 function i setTimeout function i code here 0 i This should..
http://stackoverflow.com/questions/1883611/should-i-use-jquery-each I use jQuery.each I'm doing very frequent iterations over arrays of objects and have been using jQuery.each . However I'm having speed and memory issues and one of the most..
Disable JavaScript function based on the user's computer's performance http://stackoverflow.com/questions/3276321/disable-javascript-function-based-on-the-users-computers-performance these tests are allowed to run. Let's say if that span is 200 ms and on a fast machine with browser A you can get 100 iterations while on some random user's machine it's only able to complete 5 iterations then you may want to consider disabling it on.. machine with browser A you can get 100 iterations while on some random user's machine it's only able to complete 5 iterations then you may want to consider disabling it on the user's machine. Tweak and tweak till you find the optimal numbers. As..
resize font to fit in a div (on one line) http://stackoverflow.com/questions/3401136/resize-font-to-fit-in-a-div-on-one-line auto grow to accommodate content. While loop optimization You could optimize your while loop to decrease the number of iterations considerably by doing this Set a starting font size. get test DIV's width. calculate width factor between orig_div and test_div...
jQuery modal dialog box isn't submitting my form http://stackoverflow.com/questions/4743751/jquery-modal-dialog-box-isnt-submitting-my-form remains the expected jQuery submit function and everybody is happy. I stumbled upon this through going through several iterations which I've kept below for posterity. Good luck ORIGINAL POST BELOW If all you want to do is solve this you can refactor..
http://stackoverflow.com/questions/5031019/stuck-on-weird-jquery-error AJAX calls inside your for loop the code in the success handler references the variable i that's used for the loop iterations. That's going to be a big problem because all of the functions will reference the same variable i . Thus when the functions..
Build Step Progress Bar (css and jquery) http://stackoverflow.com/questions/5213753/build-step-progress-bar-css-and-jquery Step Progress Bar css and jquery You've seen iterations of this type of progress bar on sites like paypal. How does one go about setting this up using css and jquery I have 4 pages..
In jQuery, is selecting by class or id faster than selecting by some other attribute? http://stackoverflow.com/questions/6460644/in-jquery-is-selecting-by-class-or-id-faster-than-selecting-by-some-other-attri today's browsers. Maybe it also has to do with improvements in jQuery I don't know. Here are my results with 10 000 iterations code is below IE9 .someclass 2793 ms .someclass #somecontainer 1481 ms Chrome 12 .someclass 75 ms .someclass #somecontainer..
jQuery plugin to make an element orbit another? [closed] http://stackoverflow.com/questions/7454667/jquery-plugin-to-make-an-element-orbit-another radius and the angle separating the objects var r Math.sqrt a a o o var theta Math.acos a r Calculate the number of iterations to call setTimeout the delay and the delta angle to add subtract var niters Math.ceil Math.min 4 r settings.period 0.001.. new position p.css top y p.height 2 left x p.width 2 Call the timeout_loop function if we have not yet done all the iterations if iter niters 1 timeout_loop s r theta delta iter 1 niters delay settings delay Call the timeout_loop function timeout_loop..
how to break the .each function in underscore.js http://stackoverflow.com/questions/8779799/how-to-break-the-each-function-in-underscore-js to break the .each function in underscore.js I'm looking for a way to stop iterations of underscore.js .each method but can't find the solution. jQuery each can break if you return false. Is there a way to..
shadowbox stops working after jquery function call http://stackoverflow.com/questions/9144577/shadowbox-stops-working-after-jquery-function-call question EDIT So we finally get the bottom of this. 15 hours after first commenting on this issue and at least 50 iterations later we finally have identified what the problem is and how to fix it. It actually struck me suddenly when I was creating..
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