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A route named “x” is already in the route collection. Route names must be unique. Exception with ASP
I'm doing an ASP.NET MVC 3 web service and I keep getting this exception intermittently.
14 Answers
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Bring a window to the front in WPF
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If you develop something similar to Launchy (launchy.net) in C#, you should notice this answer is almost useless.
– Lex Li
Sep 18 '10 at 5:48
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How to get the anchor from the URL using jQuery?
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You can use the .indexOf() and .substring(), like this:
var url = "www.aaa.com/task1/1.3.html#a_1";
var hash = url.substring(url.indexOf("#")+1);
You can give it a try here, if it may not have a # in it, do an if(url.indexOf("#") != -1) check like this:
var url = "www.aaa.com/task1/1.3.ht...
What is the purpose of the “role” attribute in HTML?
...nts (dialog, main, etc.) are even based on the original ARIA roles.
http://www.w3.org/TR/wai-aria/
There are a few primary reasons to use roles in addition to your native semantic element.
Reason #1. Overriding the role where no host language element is appropriate or, for various reasons, a less se...
PHP random string generator
... If we give them secure-by-default answers, they create a more secure Internet even if, from their perspective, it's totally accidental. Why you would oppose this goal is a mystery to me.
– Scott Arciszewski
Apr 1 '18 at 20:21
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JavaScript/JQuery: $(window).resize how to fire AFTER the resize is completed?
...ng prototype of your provided code for the rest of the community: jsfiddle.net/h6h2pzpu/3. Enjoy everyone!
– Jonas Stawski
Aug 27 '15 at 19:55
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How to trim a string to N chars in Javascript?
...ring;
Thanks Will.
And a jsfiddle for anyone who cares https://jsfiddle.net/t354gw7e/ :)
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Calling JMX MBean method from a shell script
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jmxterm doesn't seem to work on Java 7 bugs.launchpad.net/jmxterm/+bug/942693
– artbristol
Jun 24 '13 at 12:19
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Serializing PHP object to JSON
So I was wandering around php.net for information about serializing PHP objects to JSON, when I stumbled across the new JsonSerializable Interface . It's only PHP >= 5.4 though, and I'm running in a 5.3.x environment.
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Check if $_POST exists
...hod isset is not appropriate.
According to PHP documentation: http://php.net/manual/en/function.array-key-exists.php
(see Example #2 array_key_exists() vs isset())
The method array_key_exists is intended for checking key presence in array.
So code in the question could be changed as follow:
fun...