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2014/10/16 ¤W¤È 12:02:38
jquery Programming Glossary: connectionsChange PhoneGap / Cordova User-Agent for AJAX http://stackoverflow.com/questions/14406393/change-phonegap-cordova-user-agent-for-ajax jQuery . The problem is The remote server redirects all connections from mobile devices to a mobile version which doesn't work for..
Should I use a hosted version of JQuery? Which one? http://stackoverflow.com/questions/2859612/should-i-use-a-hosted-version-of-jquery-which-one have performance advantages related to how browsers limit connections. In particular has anyone benchmarked the speed and latency..
How to know when all ajax calls are complete http://stackoverflow.com/questions/287188/how-to-know-when-all-ajax-calls-are-complete active Create a variable containing number of active Ajax connections var activeAjaxConnections 0 just before opening new Ajax connection..
http://stackoverflow.com/questions/3148225/jquery-active-function It is described here to test the number of active connections to a server and will evaluate true when the number of connections.. to a server and will evaluate true when the number of connections is zero. http agilesoftwaretesting.com p 111 http web.elctech.com.. is what causes the .ajaxStart event to fire the number of connections just went from 0 to 1 jQuery.active isn't 0 after this one and..
http://stackoverflow.com/questions/3682198/writing-a-chat-application keep a limited number of back messages on hand for new connections. Then simply broadcast new messages to all connected clients...
Benefits vs. Pitfalls of hosting jQuery locally http://stackoverflow.com/questions/3832446/benefits-vs-pitfalls-of-hosting-jquery-locally for that is that browsers are limited in the number of connections that they can make at the same time to the same webserver. In.. same webserver. In IE6 this was defaulted to 2 concurrent connections to the same domain shared between all open windows of IE In..
Long-lived connections (asynchronous server push) with Apache/PHP/Javascript? http://stackoverflow.com/questions/399366/long-lived-connections-asynchronous-server-push-with-apache-php-javascript lived connections asynchronous server push with Apache PHP Javascript I come.. popular to do server push over HTTP using long lived HTTP connections in Comet . It's an extremely useful technique. So I'm curious..
Is there a link to the “latest” jQuery library on Google APIs? http://stackoverflow.com/questions/441412/is-there-a-link-to-the-latest-jquery-library-on-google-apis works seamlessly over both secure https and insecure http connections. A list of the latest libraries and frameworks including download..
Where do you include the jQuery library from? Google JSAPI? CDN? http://stackoverflow.com/questions/547384/where-do-you-include-the-jquery-library-from-google-jsapi-cdn source path keep in mind that jQuery doesn't support SSL connections script type text javascript document.write script src 'http..
http://stackoverflow.com/questions/5522191/javascript-ntp-time which uses this script. Even if the client and their connections could handle this it's nothing short of a DDoS for the JSON..
JQuery Ajax post parameters sometimes not sent on IE http://stackoverflow.com/questions/6941898/jquery-ajax-post-parameters-sometimes-not-sent-on-ie I would say it's the same issue. When HTTP persistent connections are used between browser and server the default behavior an..
Graph visualization code in JavaScript? http://stackoverflow.com/questions/7034/graph-visualization-code-in-javascript graph layouter Moo Wheel Interactive JS representation for connections and relations NodeBox Python Graph Visualization Protovis Graphical..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions single threaded asynchronous servers so they can store all connections in a thread local array or something similar handle many connections.. in a thread local array or something similar handle many connections in a single loop and just pick a one and notify when needed... a standalone asynchronous Comet server to handle many connections in a single thread. Recent versions of PHP support Libevent..
How to implement facebook like notification on cakephp? http://stackoverflow.com/questions/7696884/how-to-implement-facebook-like-notification-on-cakephp widely agreed that PHP doesn't handle persistent long held connections very well it won't scale . If you still want to host your own..
Change PhoneGap / Cordova User-Agent for AJAX http://stackoverflow.com/questions/14406393/change-phonegap-cordova-user-agent-for-ajax has to read files on a remote server. Therefore I'm using AJAX jQuery . The problem is The remote server redirects all connections from mobile devices to a mobile version which doesn't work for me so I have to change the User Agent to a desktop browser...
Should I use a hosted version of JQuery? Which one? http://stackoverflow.com/questions/2859612/should-i-use-a-hosted-version-of-jquery-which-one I've heard that just pulling content from other domains can have performance advantages related to how browsers limit connections. In particular has anyone benchmarked the speed and latency of Google vs. Microsoft vs. local Also do I have to agree to..
How to know when all ajax calls are complete http://stackoverflow.com/questions/287188/how-to-know-when-all-ajax-calls-are-complete way You can also manually detect if any ajax call is still active Create a variable containing number of active Ajax connections var activeAjaxConnections 0 just before opening new Ajax connection increment that variable .ajax beforesend function xhr..
http://stackoverflow.com/questions/3148225/jquery-active-function some more information on the following jQuery function jQuery.active It is described here to test the number of active connections to a server and will evaluate true when the number of connections is zero. http agilesoftwaretesting.com p 111 http web.elctech.com.. It is described here to test the number of active connections to a server and will evaluate true when the number of connections is zero. http agilesoftwaretesting.com p 111 http web.elctech.com 2008 11 10 jquery ajax loading and selenium respec testing.. s.global jQuery.active jQuery.event.trigger ajaxStart This is what causes the .ajaxStart event to fire the number of connections just went from 0 to 1 jQuery.active isn't 0 after this one and 0 true this means the first of the current simultaneous requests..
http://stackoverflow.com/questions/3682198/writing-a-chat-application I would recommend using a MySQL database for chat logs and only keep a limited number of back messages on hand for new connections. Then simply broadcast new messages to all connected clients. The frontend application would then take the message and append..
Benefits vs. Pitfalls of hosting jQuery locally http://stackoverflow.com/questions/3832446/benefits-vs-pitfalls-of-hosting-jquery-locally pitfall of hosting locally increased latency . The main reason for that is that browsers are limited in the number of connections that they can make at the same time to the same webserver. In IE6 this was defaulted to 2 concurrent connections to the.. of connections that they can make at the same time to the same webserver. In IE6 this was defaulted to 2 concurrent connections to the same domain shared between all open windows of IE In IE8 it is a bit better defaulting to 6 which is inline with..
Long-lived connections (asynchronous server push) with Apache/PHP/Javascript? http://stackoverflow.com/questions/399366/long-lived-connections-asynchronous-server-push-with-apache-php-javascript lived connections asynchronous server push with Apache PHP Javascript I come from more of a Java background. In the last year or two it's.. background. In the last year or two it's become somewhat popular to do server push over HTTP using long lived HTTP connections in Comet . It's an extremely useful technique. So I'm curious what the equivalent is with Apache PHP Javascript One option..
Is there a link to the “latest” jQuery library on Google APIs? http://stackoverflow.com/questions/441412/is-there-a-link-to-the-latest-jquery-library-on-google-apis http prefix using Google's hosted version of the jQuery API works seamlessly over both secure https and insecure http connections. A list of the latest libraries and frameworks including download links can be found at scriptsrc.net . See also https developers.google.com..
Where do you include the jQuery library from? Google JSAPI? CDN? http://stackoverflow.com/questions/547384/where-do-you-include-the-jquery-library-from-google-jsapi-cdn Google and would prefer jQuery you could use the following source path keep in mind that jQuery doesn't support SSL connections script type text javascript document.write script src 'http code.jquery.com jquery latest.min.js' type 'text javascript'..
http://stackoverflow.com/questions/5522191/javascript-ntp-time would be making 1000 requests every second from every computer which uses this script. Even if the client and their connections could handle this it's nothing short of a DDoS for the JSON server. What you could do is this get time from JSON NTP once..
JQuery Ajax post parameters sometimes not sent on IE http://stackoverflow.com/questions/6941898/jquery-ajax-post-parameters-sometimes-not-sent-on-ie not JQuery . From your description and frequency of occurrence I would say it's the same issue. When HTTP persistent connections are used between browser and server the default behavior an HTTP connection can be closed down by the server at any time...
Graph visualization code in JavaScript? http://stackoverflow.com/questions/7034/graph-visualization-code-in-javascript connected graphs jssvggraph Lightweight yet nice graph layouter Moo Wheel Interactive JS representation for connections and relations NodeBox Python Graph Visualization Protovis Graphical Toolkit for Visualization JavaScript share improve..
Long Polling/HTTP Streaming General Questions http://stackoverflow.com/questions/7213549/long-polling-http-streaming-general-questions is such solutions are usually implemented as standalone single threaded asynchronous servers so they can store all connections in a thread local array or something similar handle many connections in a single loop and just pick a one and notify when.. asynchronous servers so they can store all connections in a thread local array or something similar handle many connections in a single loop and just pick a one and notify when needed. Such asynchronous server implementations are a modern approach.. This could still be very useful to understand how to implement a standalone asynchronous Comet server to handle many connections in a single thread. Recent versions of PHP support Libevent and Socket Streams so it is possible to implement such kind..
How to implement facebook like notification on cakephp? http://stackoverflow.com/questions/7696884/how-to-implement-facebook-like-notification-on-cakephp this functionality directly into a PHP application but it's widely agreed that PHP doesn't handle persistent long held connections very well it won't scale . If you still want to host your own realtime PHP solution here are a few resources StackOverflow..
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