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Split string based on a regular expression

I have the output of a command in tabular form. I'm parsing this output from a result file and storing it in a string. Each element in one row is separated by one or more whitespace characters, thus I'm using regular expressions to match 1 or more spaces and split it. However, a space is being inser...
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Sql Server equivalent of a COUNTIF aggregate function

I'm building a query with a GROUP BY clause that needs the ability to count records based only on a certain condition (e.g. count only records where a certain column value is equal to 1). ...
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select and update database record with a single queryset

How do I run an update and select statements on the same queryset rather than having to do two queries: - one to select the object - and one to update the object ...
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How can I add CGPoint objects to an NSArray the easy way?

I have about 50 CGPoint objects that describe something like a "path", and I want to add them to an NSArray. It's going to be a method that will just return the corresponding CGPoint for an given index. I don't want to create 50 variables like p1 = ...; p2 = ..., and so on. Is there an easy way that...
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What is Pseudo TTY-Allocation? (SSH and Github)

I was trying to setup an SSH connection with Github following this tutorial: https://help.github.com/articles/testing-your-ssh-connection/ ...
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How to debug Visual Studio extensions

I'm just writing a VSIX extension for Visual Studio 2010 and can't figure out how to debug it. 4 Answers ...
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How does having a dynamic variable affect performance?

I have a question about the performance of dynamic in C#. I've read dynamic makes the compiler run again, but what does it do? ...
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How to redirect cin and cout to files?

How can I redirect cin to in.txt and cout to out.txt ? 5 Answers 5 ...
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Scala: What is a TypeTag and how do I use it?

All I know about TypeTags is that they somehow replaced Manifests. Information on the Internet is scarce and doesn't provide me with a good sense of the subject. ...
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Trim a string based on the string length

I want to trim a string if the length exceeds 10 characters. 11 Answers 11 ...