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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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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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Best way to select random rows PostgreSQL
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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) >...
getting the screen density programmatically in android?
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Declaring variables inside or outside of a loop
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edited Aug 6 '17 at 13:35
answered Jan 10 '12 at 13:12
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Extracting numbers from vectors of strings
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The remote end hung up unexpectedly while git cloning
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