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A route named “x” is already in the route collection. Route names must be unique. Exception with ASP

... I found out that Global.asax was referring to an old version of the site's DLL file before I renamed it. The DLL was not being cleaned up when I did Build > Clean up because the VS project/solution didn't refer to it any more. It seems that sometimes only the newer version of the DLL was...
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Algorithm to detect overlapping periods [duplicate]

...the other died". The reason this works becomes clear when you express the opposite: "no if either died before the other was born." In effect, testing for case 5 only: overlap = !(a.start > b.end || b.start > a.end) – Bob Stein Mar 10 '15 at 22:43 ...
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Python: List vs Dict for look up table

... From this page, list lookup is O(1) and dict lookup is O(n), which is the opposite of what you said. Am I misunderstanding? – temporary_user_name Nov 10 '13 at 22:03 ...
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Difference between \w and \b regular expression meta characters

...javascriptkit.com/javatutors/redev2.shtml http://www.virtuosimedia.com/dev/php/37-tested-php-perl-and-javascript-regular-expressions http://www.i-programmer.info/programming/javascript/4862-master-javascript-regular-expressions.html I found this to be a very useful book: Mastering Regular Expres...
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Why do people use Heroku when AWS is present? What distinguishes Heroku from AWS? [closed]

...overthink scalability. Think about your requirements. I've engineered websites which have serviced over 8M uniques a day and delivered terabytes of video a week built on infrastructures starting at $250k in capital hardware unr by a huge $MM IT labor staff. But I've also had smaller websites whic...
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Why do we need RESTful Web Services?

...ou not need to do a browser update when someone changes some html on a web site? Why can I add a complete new set of pages to a web site and the "client" can still access those new pages without an update? Why do I not need to provide a "service-description-language" to the web browser to tell it wh...
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Using Application context everywhere?

...saying that There is normally no need to subclass Application. I think the opposite is true: You should always subclass Application. share | improve this answer | follow ...
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An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode

... This explanation led me to fixing the issue for a small test site hosted in IIS 7.5 in Integrated mode. When I created a new MVC project, it added the httpModule, Microsoft.ApplicationInsights.Web.ApplicationInsightsHttpModule in my Web.config. This is because I left the "Add Applica...
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Setting Objects to Null/Nothing after use in .NET

...ong to say "premature optimization is bad, always" as it is to jump to the opposite extreme of "sounds more like 'prefer slow'." No reasonable programmer would say either. It's about nuance and being smart about what your optimizing. I'd personally worry about code clarity and THEN ACTUALLY TEST per...
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My Git repository is in the wrong root directory. Can I move it? (../ instead of ./)

... I had the opposite problem - had to shift the git root to the parent directory (from project/src to project) To my extreme surprise, the following worked!! src$ mv .git ../ src$ cd .. project$ git add src project$ git commit -a git...