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WebApi's {“message”:“an error has occurred”} on IIS7, not in IIS Express

... tracing for 500 errors. That gave a little bit of information, but the really helpful thing was in the web.config setting the <system.web><customErrors mode="Off"/></system.web> This pointed to a missing dynamically-loaded dependency. After adding this dependency and telling it ...
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Difference between Property and Field in C# 3.0+

...ld into a property and add an private backing field? How does this affect calling code? – Serge Wautier Mar 17 '09 at 9:45 31 ...
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How do I detect whether a Python variable is a function?

... If this is for Python 2.x or for Python 3.2+, you can also use callable(). It used to be deprecated, but is now undeprecated, so you can use it again. You can read the discussion here: http://bugs.python.org/issue10518. You can do this with: callable(obj) If this is for Python 3.x but ...
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Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?

...ly creating a temporary object. I find the postfix operator more aesthetically pleasing though. – mc0e Jan 11 '14 at 8:22 ...
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How to add text to request body in RestSharp

...eb service. So far everything's gone very well (cheers to John Sheehan and all contributors!) but I've run into a snag. Say I want to insert XML into the body of my RestRequest in its already serialized form (i.e., as a string). Is there an easy way to do this? It appears the .AddBody() function con...
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What is the most efficient way to loop through dataframes with pandas? [duplicate]

...Note that iterrows is very slow (it converts every row to a series, potentially messing with your data types). When you need an iterator, better to use itertuples – joris Jul 29 '15 at 15:46 ...
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How to pause / sleep thread or process in Android?

...{ button.setBackgroundResource(R.drawable.avatar_small); } }, changeTime); } }); Without creating tmp Handler. Also this solution is better than @tronman because we do not retain view by Handler. Also we don't have p...
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How to generate a new Guid in stored procedure?

... with you. However I'm working on a database which someone else developed. All the previous tables used a Guid as a primary key so I'm just trying to be consistent. Though for new tables maybe I should evaluate on a case by case basis. Thanks for the info though. – Mr Cricket ...
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Foreach loop, determine which is the last iteration of the loop

...to iterate through the collection. While this might not be a problem for small collections, if it gets large it could have performance implications. It will also fail if the list contains duplicate items. In this cases something like this may be more appropriate: int totalCount = result.Count(); fo...
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Generate random string/characters in JavaScript

... @dan_waterworth, Actually, += is often faster for some reason, even used inside loops - jsperf.com/join-vs-concatenation – Konrad Borowski May 1 '13 at 12:29 ...