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How to get the index of an item in a list in a single step?
...) operation, where n is Count.
If the item is not found, it will return -1
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To find whether a column exists in data frame or not
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edited Apr 28 '12 at 15:09
answered Apr 23 '12 at 7:03
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When is it better to use an NSSet over an NSArray?
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How to capitalize the first letter of a String in Java?
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In C/C++ what's the simplest way to reverse the order of bits in a byte?
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How do I find the time difference between two datetime objects in python?
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Find which commit is currently checked out in Git
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You have at least 5 different ways to view the commit you currently have checked out into your...