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Max parallel http connections in a browser?

...server (comet, reverse ajax, etc). It works ok, but I see the browser only allows two suspended connections to a given domain simultaneously. So if a user is looking at my website in Tab1 of their browser, then also tries loading it in Tab2, they've used up the two allowed connections to my site. ...
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What is the best way to detect a mobile device?

...igator.userAgent.toLowerCase())); Now $.browser will return "device" for all above devices Note: $.browser removed on jQuery v1.9.1. But you can use this by using jQuery migration plugin Code A more thorough version: var isMobile = false; //initiate as false // device detection if(/(android|b...
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Checking network connection

...t have a working internet connection, the DNS lookup itself may block the call to urllib_request.urlopen for more than a second. Thanks to @rzetterberg for pointing this out. If the fixed IP address above is not working, you can find a current IP address for google.com (on unix) by running % dig...
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Razor View throwing “The name 'model' does not exist in the current context”

...Also, as Dudeman3000 commented, if you have Areas in your MVC project they all have Views\web.config files too. share | improve this answer | follow | ...
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Could not load file or assembly 'System.Web.Http 4.0.0 after update from 2012 to 2013

... I fixed this by reinstalling the NuGet package, which corrects broken dependencies. From the package manager, run: Update-Package Microsoft.AspNet.WebApi -reinstall shar...
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Call a python function from jinja2

I am using jinja2, and I want to call a python function as a helper, using a similar syntax as if I were calling a macro. jinja2 seems intent on preventing me from making a function call, and insists I repeat myself by copying the function into a template as a macro. ...
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Using HTML5/JavaScript to generate and save a file

...me, thanks to Matthew and Dennkster pointing that option out! Here is basically how I do it: 1) get all the content into a string called "content" (e.g. by creating it there initially or by reading innerHTML of the tag of an already built page). 2) Build the data URI: uriContent = "data:applicat...
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Update relationships when saving changes of EF4 POCO objects

...ost to context. After attaching object to context the state of the object, all related objects and all relations is set to Unchanged. Use context.ObjectStateManager.ChangeObjectState to set your BlogPost to Modified Iterate through Tag collection Use context.ObjectStateManager.ChangeRelationshipStat...
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iOS app error - Can't add self as subview

...ControllerDelegate protocol. This includes the following method, which is called after the animation is complete: navigationController:didShowViewController:animated: Basically you want to move some code as needed into this method to ensure that no other actions that could cause a change to the N...
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How to change the type of a field?

...(x)) and then save the document again. If you need to do this programmatically and entirely from the shell, you can use the find(...).forEach(function(x) {}) syntax. In response to the second comment below. Change the field bad from a number to a string in collection foo. db.foo.find( { 'bad' :...