AJAX (Asynchronous Javascript And XML) is a popular technique for creating interactive websites.

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Asp.Net MVC from in modal bootstrap

First, some of the technologies in play: Asp.Net Mvc 5, Bootstrap 3, JQuery. On my view I want to create a bootstrap model dialog, with a simple form in it. When the user clicks submit, there are two ...
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Should I use session or cache to keep the time it last polled when polling to server at intervals?

I'm building a web chat app using session to keep the time the app last polled so that the server can determine whether messages exist between the current polling time and last polling time. It works ...
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Synchronizing web ui and third party async services

I'm looking for concepts, approaches or even Framework/libraries to help me synchronize state reliably from web UI to a third Party Service. For example: creating a JavaScript irc Client ui you need ...
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Prevent Timeout for large scripts without changing any System Settings

Current Option If I have a process that I know may take a while I have been chopping it up using ajax to do a part of the request then once the ajax is returned do the next part of the request. This ...
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Need to add websocket support to a single page that's running a wsgi service

Current setup. I have a legacy ERP system (Thoroughbred) and i then have several in house applications (CRM, WMS) and a website that interact with it via an xml server and straight ODBC connections. ...
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Apache Wicket, updating data without using a form, is it safe?

I have a ListUser.java class with a datatable, displaying UserData information, displays 4 columns, the last column is an AbstractColumn that has on it's populateItm method has added a inner class ...
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Best practice: dynamically handle variable data, multiple file uploads and encoding with jQuery, AJAX, PHP and MySQL

I'm currently writing an e-learing web-application. I'm sorry if this is information overkill but I think it's better to describe it in detail so you get the idea. I have made thought on every point ...
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What is the use of the prefix “for(;;);” in an Ajax response

After using the chrome debugger to inspect the ajax requests of Facebook (for curiosity), I noticed that the response is in JSON, however it is always prefixed with for(;;); In example, if the JSON ...
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what is the technical term for this presentation model?

I have an application I've inherited that I'd call "proto-MVC", and I love the concept of MVC but am new to it. In my ideal dream of a lightweight application, all of the document's content is stored ...
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Javascript: initiating file download and routing file off via POST

Every so often (seems about once a year) I get a chance to play with JS. While not proficient, I'm comfortable enough to get the job done if I have some good references. At this point, I feel like ...