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Regex group capture in R with multiple capture-groups
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str_match(), from the stringr package, will do this. It returns a character matrix with one co...
Go > operators
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The super (possibly over) simplified definition is just that << is used for "times 2" an...
Find the nth occurrence of substring in a string
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Javascript calculate the day of the year (1 - 366)
How do I use javascript to calculate the day of the year, from 1 - 366? For example:
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How to validate IP address in Python? [duplicate]
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Using async/await for multiple tasks
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int[] ids = new[] { 1, 2, 3, 4, 5 };
Parallel.ForEach(ids, i => DoSomething(1, i, blogClient)...
Pass a data.frame column name to a function
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You can just use the column name directly:
df <- data.frame(A=1:10, B=2:11, C=3:12)
fun1 &...
Behaviour of increment and decrement operators in Python
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++ is not an operator. It is two + operators. The + operator is the identity operator, which ...
Is it safe to use -1 to set all bits to true?
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I recommend you to do it exactly as you have shown, since it is the most straight forward one....