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Will ConfigurationManager.AppSettings[“blah”] throw an exception if “blah” doesn't exist?

... Yes http://msdn.microsoft.com/en-us/library/system.configuration.configurationmanager.appsettings.aspx Edit: this is clearly wrong. Left for the helpful comments below. ...
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TemplateDoesNotExist - Django Error

... format to 'side-step' this error message. More info from the docs here: http://www.django-rest-framework.org/topics/browsable-api/#formats share | improve this answer | fo...
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Secure Web Services: REST over HTTPS vs SOAP + WS-Security. Which is better? [closed]

... HTTPS secures the transmission of the message over the network and provides some assurance to the client about the identity of the server. This is what's important to your bank or online stock broker. Their interest in authen...
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Checking if a string can be converted to float in Python

I've got some Python code that runs through a list of strings and converts them to integers or floating point numbers if possible. Doing this for integers is pretty easy ...
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ServiceStack vs ASP.Net Web API [closed]

...are used to provide a consistent and unified API around the core run-time IHttpRequest and IHttpResponse types. They also allow access to underlying ASP.NET or HttpListener's Request and Response classes so you're never restricted when using ServiceStack. Contrasted with WCF and WebApi Here's a br...
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How to construct a relative path in Java from two absolute paths (or URLs)?

...../../relativepath", it won't work. I found a solution: mrpmorris.blogspot.com/2007/05/… – Aurelien Ribon Mar 11 '11 at 21:54 4 ...
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Resizing an Image without losing any quality [closed]

...ves instructions and provides a utility class(That I also happen to use): http://www.codeproject.com/KB/GDI-plus/imgresizoutperfgdiplus.aspx share | improve this answer | fo...
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How to clear/remove observable bindings in Knockout.js?

... You could try using the with binding that knockout offers: http://knockoutjs.com/documentation/with-binding.html The idea is to use apply bindings once, and whenever your data changes, just update your model. Lets say you have a top level view model storeViewModel, your cart represe...
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Ensuring json keys are lowercase in .NET

...ing out the CamelCasePropertyNamesContractResolver. Now I found System.Net.Http.Formatting.JsonContractResolver is the default in WebAPI and this class is internal. I endup with rewrite JsonContractResolver with camel case. Someone reported this to be public aspnetwebstack.codeplex.com/workitem/228 ...
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Is there a function to deselect all text using JavaScript?

...ll clear any selection, including within text inputs and textareas: Demo: http://jsfiddle.net/SLQpM/23/ function clearSelection() { var sel; if ( (sel = document.selection) && sel.empty ) { sel.empty(); } else { if (window.getSelection) { window.getS...