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What is the best way to paginate results in SQL Server

...E OrderDate >= '1980-01-01' ...which may seem inefficient, but is actually pretty performant, assuming all indexes etc. are properly set up. Next, to get actual results back in a paged fashion, the following query would be most efficient: SELECT * FROM ( SELECT ROW_NUMBER() OVER ( ORDE...
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How to write trycatch in R

...rn value in case of warning return(NULL) }, finally={ # NOTE: # Here goes everything that should be executed at the end, # regardless of success or error. # If you want more than one expression to be executed, then you # need to wr...
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What's the foolproof way to tell which version(s) of .NET are installed on a production Windows Serv

...are looking for this info, and go to this site: http://www.hanselman.com/smallestdotnet/ That's all it takes. The site has a script that looks your browser's "UserAgent" and figures out what version (if any) of the .NET Framework you have (or don't have) installed, and displays it automatically (t...
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What is the optimal Jewish toenail cutting algorithm?

I am working on the software for a machine that will automatically trim toenails, so that users can simply put their feet in it and run it instead of having to manually do it by biting them or using nail clippers. ...
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How do you implement a good profanity filter?

...user input, search queries, and situations where the input text can potentially contain profanity or undesirable language. Oftentimes this needs to be filtered out. ...
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Best way to split string into lines

... If it looks ugly, just remove the unnecessary ToCharArray call. If you want to split by either \n or \r, you've got two options: Use an array literal – but this will give you empty lines for Windows-style line endings \r\n: var result = text.Split(new [] { '\r', '\n' }); Use a...
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PowerShell says “execution of scripts is disabled on this system.”

I am trying to run a cmd file that calls a PowerShell script from cmd.exe , but I am getting this error: 32 Answers ...
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Merge multiple lines (two blocks) in Vim

... You can certainly do all this with a single copy/paste (using block-mode selection), but I'm guessing that's not what you want. If you want to do this with just Ex commands :5,8del | let l=split(@") | 1,4s/$/\=remove(l,0)/ will transform wor...
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Is it possible to change the package name of an Android app on Google Play?

I would like to know whether it is technically possible, not whether it is easy or not, to change the actual package name of an Android app that is on Google Play. What I mean by package name is the name that will show up in the URL. Please, can anyone tell me why this is / is not possible? Thanks! ...
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How do I iterate over the words of a string?

... Actually, this can work just fine with other delimiters (though doing some is somewhat ugly). You create a ctype facet that classifies the desired delimiters as whitespace, create a locale containing that facet, then imbue the st...