One trick you can use to increase the number of concurrent connections is to host your images from a different sub domain. These will be treated as separate requests, each domain is what will be limited to the concurrent maximum. IE6, IE7 – have a limit of two. IE8 is 6 if you have a … Read more
1) Why is the WebSockets protocol better? WebSockets is better for situations that involve low-latency communication especially for low latency for client to server messages. For server to client data you can get fairly low latency using long-held connections and chunked transfer. However, this doesn’t help with client to server latency which requires a new … Read more
This is a part of security, you cannot do that. If you want to allow credentials then your Access-Control-Allow-Origin must not use *. You will have to specify the exact protocol + domain + port. For reference see these questions : Access-Control-Allow-Origin wildcard subdomains, ports and protocols Cross Origin Resource Sharing with Credentials Besides * … Read more
In your action method, return Json(object) to return JSON to your page. public ActionResult SomeActionMethod() { return Json(new {foo=”bar”, baz=”Blech”}); } Then just call the action method using Ajax. You could use one of the helper methods from the ViewPage such as <%= Ajax.ActionLink(“SomeActionMethod”, new AjaxOptions {OnSuccess=”somemethod”}) %> SomeMethod would be a javascript method that … Read more
AdBlockers usually have some rules, i.e. they match the URIs against some type of expression (sometimes they also match the DOM against expressions, not that this matters in this case). Having rules and expressions that just operate on a tiny bit of text (the URI) is prone to create some false-positives… Besides instructing your users … Read more
I spent some time being confused as to the purpose of the preflight request but I think I’ve got it now. The key insight is that preflight requests are not a security thing. Rather, they’re a not-changing-the-rules thing. Preflight requests have nothing to do with security, and they have no bearing on applications that are … Read more
The following line needs to be added to the $http object that is passed: headers: {‘Content-Type’: ‘application/x-www-form-urlencoded; charset=UTF-8’} And the data passed should be converted to a URL-encoded string: > $.param({fkey: “key”}) ‘fkey=key’ So you have something like: $http({ method: ‘POST’, url: url, data: $.param({fkey: “key”}), headers: {‘Content-Type’: ‘application/x-www-form-urlencoded; charset=UTF-8’} }) From: https://groups.google.com/forum/#!msg/angular/5nAedJ1LyO0/4Vj_72EZcDsJ UPDATE To … Read more
I have been making a Chrome app called Postman for this type of stuff. All the other extensions seemed a bit dated so made my own. It also has a bunch of other features which have been helpful for documenting our own API here. Postman now also has native apps (i.e. standalone) for Windows, Mac … Read more