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SQL update query using joins
I have to update a field with a value which is returned by a join of 3 tables.
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How to add leading zeros?
I have a set of data which looks something like this:
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How does Hadoop process records split across block boundaries?
According to the Hadoop - The Definitive Guide
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Standard alternative to GCC's ##__VA_ARGS__ trick?
There is a well-known problem with empty args for variadic macros in C99.
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Decimal separator comma (',') with numberDecimal inputType in EditText
The inputType numberDecimal in EditText uses the dot '.' as decimal separator. In Europe it's common to use a comma ',' instead. Even though my locale is set as german the decimal separator is still the '.'
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How to find memory leak in a C++ code/project?
I am a C++ programmer on the Windows platform. I am using Visual Studio 2008.
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Defining a variable with or without export
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Naming of ID columns in database tables
I was wondering peoples opinions on the naming of ID columns in database tables.
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Should __init__() call the parent class's __init__()?
I'm used that in Objective-C I've got this construct:
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