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How do I use a custom Serializer with Jackson?
I have two Java classes that I want to serialize to JSON using Jackson:
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Create an array with random values
How can I create an array with 40 elements, with random values from 0 to 39 ?
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Repeat command automatically in Linux
Is it possible in Linux command line to have a command repeat every n seconds?
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How do I specify a pointer to an overloaded function?
I want to pass an overloaded function to the std::for_each() algorithm. For example,
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Delete all data in SQL Server database
How I can delete all records from all tables of my database? Can I do it with one SQL command or I need for one SQL command per one table?
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Regex group capture in R with multiple capture-groups
In R, is it possible to extract group capture from a regular expression match? As far as I can tell, none of grep , grepl , regexpr , gregexpr , sub , or gsub return the group captures.
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How to verify if a file exists in a batch file?
I have to create a .BAT file that does this:
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What is the correct format to use for Date/Time in an XML file
What format do I use for Date/Time when writing to an XML file using .NET? Do I simply use DateTime.ToString() , or do I have to use a specific format?
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Function to Calculate Median in SQL Server
According to MSDN , Median is not available as an aggregate function in Transact-SQL. However, I would like to find out whether it is possible to create this functionality (using the Create Aggregate function, user defined function, or some other method).
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