I want to know in web pages like Yahoo wh开发者_如何学JAVAich every for example 5 min news changes, do we send http packet to server? If I want to implement this feature with AJAX do I need to send ht
UPDATED: I\'m trying to get jquery smart poll to work for me.It works fine if the process is ready in the first 2 seconds but if not, it does not retry as it\'s supposed to.I\'d also like to make the
I\'m trying for the life of me to get this plugin to work but I\'m not understanding the status function so retry is not firing.
I\'ve read about asynchronous HTTP and REST and how can you return a resource after POST-ing to initiate a long running task and then polling that resource to get the task\'s status.
I\'m trying to determine the best way to go about doing something for a project I have where I rely on an external API/service which takes ~2.5-4 seconds for a reply.
I am trying to determine the best strategy to poll a webservice once a minute, parse the xml returned and then update an object stored in a shared instance. This process needs to run in a separate thr
Heylo guys i a开发者_运维问答m writing an experimental AJAX page that checks the data of a txt file every 2 ms and if there is a change, post the change to the page
I am working on a collaborative website that I want to give users notifications while they are viewing or editing data.Something similar to ho开发者_开发知识库w in StackOverflow if you are replying to
I want to create a python script that polls a folder that a java server will fill with images when a user transfers them, however I want this script to be almost as invisible as possible in terms of n
I have开发者_开发知识库 a Rails 3 app that uses delayed_job to fetch some data (with a class method) when the user hits the page.
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