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Site stopped working in asp.net System.Web.WebPages.Razor.Configuration.HostSection cannot be cast t

...g contains the proper version for the assembly "System.Web.WebPages.Razor" and "System.Web.Mvc". Check for their actual existence as well as my "System.Web.WebPages.Razor" assembly tag was missing causing the error. I had my assembly versions set to 3.0 and 5.0 respectively in the time of this writ...
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HtmlSpecialChars equivalent in Javascript?

Apparently, this is harder to find than I thought it would be. And it even is so simple... 16 Answers ...
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Directory does not exist. Parameter name: directoryVirtualPath

i just published my project to my host on Arvixe and get this error (Works fine local): 20 Answers ...
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Multi-Line Comments in Ruby?

...egin Every body mentioned this way to have multiline comments. The =begin and =end must be at the beginning of the line or it will be a syntax error. =end puts "Hello world!" <<-DOC Also, you could create a docstring. which... DOC puts "Hello world!" "..is kinda ugly and creates a String ...
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What is the advantage of GCC's __builtin_expect in if else statements?

... Ohh i understand. So you mean since there is a high probability for x = 0 so the bar is given first. And foo, is defined later since it's chances (rather use probability) is less, right? – kingsmasher1 ...
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Validate decimal numbers in JavaScript - IsNumeric()

...ring this set of +30 unit tests made to numerous function implementations, and also share the one that passes all my tests: function isNumeric(n) { return !isNaN(parseFloat(n)) && isFinite(n); } P.S. isNaN & isFinite have a confusing behavior due to forced conversion to number. In...
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How to draw polygons on an HTML5 canvas?

... Create a path with moveTo and lineTo (live demo): var ctx = canvas.getContext('2d'); ctx.fillStyle = '#f00'; ctx.beginPath(); ctx.moveTo(0, 0); ctx.lineTo(100,50); ctx.lineTo(50, 100); ctx.lineTo(0, 90); ctx.closePath(); ctx.fill(); ...
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Bootstrap modal appearing under background

I have used the code for my modal straight from the Bootstrap example, and have included only the bootstrap.js (and not bootstrap-modal.js). However, my modal is appearing underneath the grey fade (backdrop) and is non editable. ...
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Is it good practice to make the constructor throw an exception? [duplicate]

...ke the constructor throw an exception? For example I have a class Person and I have age as its only attribute. Now I provide the class as ...
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Why can't radio buttons be “readonly”?

... Disabled doesn't work, because it doesn't submit the value (or does it?), and it grays out the radio button. Read-only is really what I'm looking for, but for some mysterious reason it doesn't work. ...