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2014/10/16 ¤W¤È 12:04:17
jquery Programming Glossary: increaseshttp://stackoverflow.com/questions/10729198/what-does-return-false-do I know Maybe you find this helpful Stop event bubbling increases performance A real demo to explain the difference between return..
Long polling Stop other request for 1 or 2 minutes http://stackoverflow.com/questions/11791911/long-polling-stop-other-request-for-1-or-2-minutes method to build a chat in asp.net. As the number of users increases this method won't scale. Take a look at SignalR is a good option..
Should all jquery events be bound to $(document)? http://stackoverflow.com/questions/12824549/should-all-jquery-events-be-bound-to-document handling when it actually provides a feature you need or increases performance. Don't just always use it because it's easy because..
continuous loop with divs and jquery http://stackoverflow.com/questions/1754237/continuous-loop-with-divs-and-jquery Wait for sometime and the counter for checkEdge calls increases by 7 every 3s. You will also notice that in some cases the animation..
Increment value of textinput with jquery like spinner http://stackoverflow.com/questions/2064165/increment-value-of-textinput-with-jquery-like-spinner i.e. two buttons up down with a text field. The upbutton increases the value while the down button decreses the value. increment..
Why should I use Google's CDN for jQuery? http://stackoverflow.com/questions/2180391/why-should-i-use-googles-cdn-for-jquery cdn share improve this question This is because It increases the parallelism available. Most browsers will only download.. download 3 or 4 files at a time from any given site. It increases the chance that there will be a cache hit. As more sites follow..
jQuery crashing Internet Explorer http://stackoverflow.com/questions/2928490/jquery-crashing-internet-explorer that jQuery is already cached in the clients browser increases and the time for it to load is reduced. Right now your jquery..
Benefits vs. Pitfalls of hosting jQuery locally http://stackoverflow.com/questions/3832446/benefits-vs-pitfalls-of-hosting-jquery-locally resources you might find that overall site performance increases and hosting costs come down when you farm off some of your content..
Can I wrap each line of multi-line text in a span? http://stackoverflow.com/questions/4147080/can-i-wrap-each-line-of-multi-line-text-in-a-span its y position within the container. When the y position increases you know that you've reached a new line and the previous elements..
jQuery - Increase the value of a counter when a button is clicked http://stackoverflow.com/questions/4701349/jquery-increase-the-value-of-a-counter-when-a-button-is-clicked a system where a user clicks a button and their score increases. There is a counter which I would like to increase the value.. #update is the button #counter is the counter. In php increases something's value. What's the jQuery equivalent Also when the..
Jquery Plugin for animating numbers http://stackoverflow.com/questions/5034819/jquery-plugin-for-animating-numbers ajax call 98 in a span of 2 seconds the value displayed increases from 65 to 98 and the user is able to see that like the digital..
Increase font size with JavaScript around fixed floated images in CSS columns http://stackoverflow.com/questions/5405789/increase-font-size-with-javascript-around-fixed-floated-images-in-css-columns link will only work once as the actual size of the font it increases the text to is fixed. That said I would really try and find.. This adjusted height will be different if the font size increases and the img is not removed. It's just not possible to determine..
Why was XPath dropped from jQuery? [closed] http://stackoverflow.com/questions/7137040/why-was-xpath-dropped-from-jquery it makes the code base significantly harder to maintain increases the number of possible cross browser bugs and drastically increases.. the number of possible cross browser bugs and drastically increases the filesize of the resulting download. That being said I ™m..
jQuery: Count words in real time http://stackoverflow.com/questions/7422192/jquery-count-words-in-real-time is that when I start typing in an input field the count increases immediately by two even on spaces and my delete key. Any ideas..
http://stackoverflow.com/questions/7523864/ui-slider-with-text-box-input in harmony with the slider so as user slides the texy box increases decreases whatever.. Or if the user types numbers into the input..
http://stackoverflow.com/questions/8348182/jquery-memory-leak-suspicion memory goes. I would not be worried if the memory usage increases for a while. Look at it if that is all of your code the memory..
How do I implement collision detection between a set of Div elements? http://stackoverflow.com/questions/8628368/how-do-i-implement-collision-detection-between-a-set-of-div-elements Bounding Boxes AABB s . This can give you huge perf increases and huge complexity reductions. The math for checking AABB to..
http://stackoverflow.com/questions/10729198/what-does-return-false-do xxx line won't be executed. as with all programming languages I know Maybe you find this helpful Stop event bubbling increases performance A real demo to explain the difference between return false and event.preventDefault Markup div id theDiv form..
Long polling Stop other request for 1 or 2 minutes http://stackoverflow.com/questions/11791911/long-polling-stop-other-request-for-1-or-2-minutes polling share improve this question This is not the best method to build a chat in asp.net. As the number of users increases this method won't scale. Take a look at SignalR is a good option to build a chat application. However if you do want to..
Should all jquery events be bound to $(document)? http://stackoverflow.com/questions/12824549/should-all-jquery-events-be-bound-to-document So to achieve optimized performance Only use delegated event handling when it actually provides a feature you need or increases performance. Don't just always use it because it's easy because when you don't actually need it. It actually performs worse..
continuous loop with divs and jquery http://stackoverflow.com/questions/1754237/continuous-loop-with-divs-and-jquery illustrates what happens when use the version without braces. Wait for sometime and the counter for checkEdge calls increases by 7 every 3s. You will also notice that in some cases the animation partially works and some divs are moved back to end..
Increment value of textinput with jquery like spinner http://stackoverflow.com/questions/2064165/increment-value-of-textinput-with-jquery-like-spinner Hi folks Trying to create a simple spinner effect with Jquery i.e. two buttons up down with a text field. The upbutton increases the value while the down button decreses the value. increment steps or 1. Any suggestions as ui.spinner is most def. not..
Why should I use Google's CDN for jQuery? http://stackoverflow.com/questions/2180391/why-should-i-use-googles-cdn-for-jquery Is it only because it loads faster this way jquery performance cdn share improve this question This is because It increases the parallelism available. Most browsers will only download 3 or 4 files at a time from any given site. It increases the.. increases the parallelism available. Most browsers will only download 3 or 4 files at a time from any given site. It increases the chance that there will be a cache hit. As more sites follow this practice more users already have the file ready. It..
jQuery crashing Internet Explorer http://stackoverflow.com/questions/2928490/jquery-crashing-internet-explorer Better yet Use jQuery from a CDN like google so the chances that jQuery is already cached in the clients browser increases and the time for it to load is reduced. Right now your jquery is 160kb instead use this in your header script type text..
Benefits vs. Pitfalls of hosting jQuery locally http://stackoverflow.com/questions/3832446/benefits-vs-pitfalls-of-hosting-jquery-locally
Can I wrap each line of multi-line text in a span? http://stackoverflow.com/questions/4147080/can-i-wrap-each-line-of-multi-line-text-in-a-span Now iterate over each of those span elements checking its y position within the container. When the y position increases you know that you've reached a new line and the previous elements can be merged into a single span. Pros Each line can be..
jQuery - Increase the value of a counter when a button is clicked http://stackoverflow.com/questions/4701349/jquery-increase-the-value-of-a-counter-when-a-button-is-clicked the value of a counter when a button is clicked I'm making a system where a user clicks a button and their score increases. There is a counter which I would like to increase the value of using jQuery so that the page does not need to refresh when.. type text javascript #update .click function #counter script #update is the button #counter is the counter. In php increases something's value. What's the jQuery equivalent Also when the button is clicked it needs to send a request which updates..
Jquery Plugin for animating numbers http://stackoverflow.com/questions/5034819/jquery-plugin-for-animating-numbers which animates the numbers. e.g. initial value 65 value after ajax call 98 in a span of 2 seconds the value displayed increases from 65 to 98 and the user is able to see that like the digital speedometers or tachometers. My search has not led me to..
Increase font size with JavaScript around fixed floated images in CSS columns http://stackoverflow.com/questions/5405789/increase-font-size-with-javascript-around-fixed-floated-images-in-css-columns solution. It seems to work for me OK. Oh and also the Font link will only work once as the actual size of the font it increases the text to is fixed. That said I would really try and find an alternate solution to your problem or even question why you.. that means that when I detach the img the height is adjusted. This adjusted height will be different if the font size increases and the img is not removed. It's just not possible to determine the height of the result before the img is removed and added...
Why was XPath dropped from jQuery? [closed] http://stackoverflow.com/questions/7137040/why-was-xpath-dropped-from-jquery For now my answer is I don ™t want two selector implementations it makes the code base significantly harder to maintain increases the number of possible cross browser bugs and drastically increases the filesize of the resulting download. That being said.. the code base significantly harder to maintain increases the number of possible cross browser bugs and drastically increases the filesize of the resulting download. That being said I ™m strongly evaluating XPath for some troublesome selectors that..
jQuery: Count words in real time http://stackoverflow.com/questions/7422192/jquery-count-words-in-real-time .val original_count number The issue I am running into is that when I start typing in an input field the count increases immediately by two even on spaces and my delete key. Any ideas why this would happen I was following this tutorial http..
http://stackoverflow.com/questions/7523864/ui-slider-with-text-box-input What I want to do is add a text input element which works in harmony with the slider so as user slides the texy box increases decreases whatever.. Or if the user types numbers into the input element the slider moves appropriately. Any help please..
http://stackoverflow.com/questions/8348182/jquery-memory-leak-suspicion while your script is running. There you will see where the memory goes. I would not be worried if the memory usage increases for a while. Look at it if that is all of your code the memory should get freed sooner or later. share improve this answer..
How do I implement collision detection between a set of Div elements? http://stackoverflow.com/questions/8628368/how-do-i-implement-collision-detection-between-a-set-of-div-elements to search for more info you can consider divs to be Axis Aligned Bounding Boxes AABB s . This can give you huge perf increases and huge complexity reductions. The math for checking AABB to AABB collision is about as easy as it gets for overlap and..
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