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How to get everything after last slash in a URL?
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Count(*) vs Count(1) - SQL Server
Just wondering if any of you people use Count(1) over Count(*) and if there is a noticeable difference in performance or if this is just a legacy habit that has been brought forward from days gone past?
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Find intersection of two nested lists?
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If you want:
c1 = [1, 6, 7, 10, 13, 28, 32, 41, 58, 63]
c2 = [[13, 17, 18, 21, 32], [7, 11, 1...
How to sort in-place using the merge sort algorithm?
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How to use GROUP BY to concatenate strings in SQL Server?
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How can I convert an Integer to localized month name in Java?
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How do I echo and send console output to a file in a bat script?
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Examples of Algorithms which has O(1), O(n log n) and O(log n) complexities
What are some algorithms which we use daily that has O(1), O(n log n) and O(log n) complexities?
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How to merge dictionaries of dictionaries?
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this is actually quite tricky - particularly if you want a useful error message when things ar...