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A route named “x” is already in the route collection. Route names must be unique. Exception with ASP
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To fix this problem I had to go into the bin folder on my project, delete all DLL files and then rebuild and this fixed the problem.
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“Unable to find manifest signing certificate in the certificate store” - even when add new key
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this gave me a solution for vs2010 :) up !
– jace
Nov 22 '16 at 5:45
1
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Reading settings from app.config or web.config in .NET
... you tried adding the System.Configuration reference? The problem is that VS fools you by making you think you actually have it; you can use intellisense to get the namespace System.Configuration but it doesn't have the ConfigurationManager class. Just add the reference and that fixes it.
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What is JSONP, and why was it created?
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It's actually not too complicated...
Say you're on domain example.com, and you want to make a request to domain example.net. To do so, you need to cross domain boundaries, a no-no in most of browserland.
The one item that bypasses ...
How to save the output of a console.log(object) to a file?
...nsole.save method. It creates a FileBlob from the input, and then automatically downloads it.
(function(console){
console.save = function(data, filename){
if(!data) {
console.error('Console.save: No data')
return;
}
if(!filename) filename = 'console.json'
if(type...
How to find out if a Python object is a string?
...r with unicode.
However, you may not need to do explicit type checking at all. "Duck typing" may fit your needs. See http://docs.python.org/glossary.html#term-duck-typing.
See also What’s the canonical way to check for type in python?
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Is there a portable way to get the current username in Python?
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Yes, exactly USER vs USERNAME is exactly what is not portable, so it doesn't provide the correct answer.
– Peter M
Mar 7 '17 at 4:21
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Change computer name for a TFS Workspace
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Or push WindowButton -> All Programs -> Visual Studio 2013 -> Visual Studio Tools -> Developer Command Prompt for VS2013
– Asaf
Jan 27 '15 at 5:44
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Difference between CTE and SubQuery?
...; A CTE can be used recursively; a sub-query cannot. This makes them especially well suited to tree structures.
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Is it possible to make a div 50px less than 100% in CSS3? [duplicate]
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A DIV automatically takes its parent's width. So there is no need to define any width. Normally would simply write it like this:
div{
margin-right:50px;
}
Check this fiddle
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