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SQL Server SELECT into existing table
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Mapping composite keys using EF code first
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How to sort my paws?
...use the measurements where it did work to build up a training dataset (of ~2000 paw impacts from ~30 different dogs) to recognize which paw is which, and the problem reduces to a supervised classification (With some additional wrinkles... Image recognition is a bit harder than a "normal" supervised ...
Wait for all promises to resolve
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How does grep run so fast?
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What would cause an algorithm to have O(log log n) complexity?
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O(log log n) terms can show up in a variety of different places, but there are typically two ma...
What’s the difference between ScalaTest and Scala Specs unit test frameworks?
..., you can watch the "Get Higher with ScalaTest" presentation I gave at the 2009 Devoxx conference here:
http://parleys.com/play/514892260364bc17fc56bde3/chapter0/about
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How to only find files in a given directory, and ignore subdirectories using bash
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Creating threads - Task.Factory.StartNew vs new Thread()
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Show a number to two decimal places
... @ÁlvaroG.Vicario round doesn't solve the OP's problem here. round("520", 2) returns the float 520, and echoing that will of course not show it to 2 decimal places. For the OP's purpose - showing an integer to 2 decimal places by padding it with trailing zeroes - you need a number formatting f...