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How to implement custom JsonConverter in JSON.NET to deserialize a List of base class objects?

I am trying to extend the JSON.net example given here http://james.newtonking.com/projects/json/help/CustomCreationConverter.html ...
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How do I watch a file for changes?

I have a log file being written by another process which I want to watch for changes. Each time a change occurs I'd like to read the new data in to do some processing on it. ...
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How does Stack Overflow generate its SEO-friendly URLs?

What is a good complete regular expression or some other process that would take the title: 21 Answers ...
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What is the best way to do a substring in a batch file?

I want to get the name of the currently running batch file without the file extension. 3 Answers ...
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Difference between Array and List in scala

In what cases I should use Array(Buffer) and List(Buffer). Only one difference that I know is that arrays are nonvariant and lists are covariant. But what about performance and some other characteristics? ...
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How to concatenate columns in a Postgres SELECT?

I have two string columns a and b in a table foo . 8 Answers 8 ...
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How to run a python script from IDLE interactive shell?

How do I run a python script from within the IDLE interactive shell? 15 Answers 15 ...
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How do you clone an Array of Objects in Javascript?

...where each object also has references to other objects within the same array? 33 Answers ...
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Could not open a connection to your authentication agent

I am running into this error of: 35 Answers 35 ...
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How to create dictionary and add key–value pairs dynamically?

... 15 Answers 15 Active ...