query: jQuery : check if websites online status using AJAX
positive_passages.docid: 23988
positive_passages.text: Is it possible to ping a server from Javascript?
negative_passages.docid: 2845
negative_passages.text: How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?
negative_passages.docid: 80984
negative_passages.text: How do I check if an HTML element is empty using jQuery?
negative_passages.docid: 136460
negative_passages.text: Best way to detect when a user leaves a web page?
negative_passages.docid: 40757
negative_passages.text: Trigger a php file on every post or page if a condition is met
negative_passages.docid: 74177
negative_passages.text: AJAX cross-domain request IE 8+
negative_passages.docid: 95690
negative_passages.text: Check if JavaScript is enabled with PHP
negative_passages.docid: 86475
negative_passages.text: Powershell and checking for Site existence
negative_passages.docid: 85027
negative_passages.text: get current user info using jquery ,REST and csom
negative_passages.docid: 158537
negative_passages.text: Online/offline or Away status indicator in Stack overflow
negative_passages.docid: 87415
negative_passages.text: how to know if the request is ajax in asp.net mvc?
negative_passages.docid: 61409
negative_passages.text: How can I check if a URL exists via PHP?
negative_passages.docid: 99241
negative_passages.text: Check if inputs are empty using jQuery
negative_passages.docid: 57292
negative_passages.text: How to return AJAX response Text?
negative_passages.docid: 99842
negative_passages.text: Check if images are loaded?
negative_passages.docid: 72679
negative_passages.text: How to check if jQuery.ajax() request header Status is "304 Not Modified"?
negative_passages.docid: 18143
negative_passages.text: jQuery: get url in success function