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“CASE” statement within “WHERE” clause in SQL Server 2008
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Concatenate a vector of strings/character
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Try using an empty collapse argument within the paste function:
paste(sdata, collapse = '')
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Printing 1 to 1000 without loop or conditionals
Task : Print numbers from 1 to 1000 without using any loop or conditional statements. Don't just write the printf() or cout statement 1000 times.
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Remove all the elements that occur in one list from another
Let's say I have two lists, l1 and l2 . I want to perform l1 - l2 , which returns all elements of l1 not in l2 .
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Can you have if-then-else logic in SQL? [duplicate]
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You can make the following sql query
IF ((SELECT COUNT(*) FROM table1 WHERE project = 1) >...
Best way to select random rows PostgreSQL
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getting the screen density programmatically in android?
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Extracting numbers from vectors of strings
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