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Best way to do nested case statement logic in SQL Server

... 191 You could try some sort of COALESCE trick, eg: SELECT COALESCE( CASE WHEN condition1 THEN ...
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Using ls to list directories and their total sizes

... 1607 Try something like: du -sh * short version of: du --summarize --human-readable * Explan...
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Does return stop a loop?

... 221 Yes, return stops execution and exits the function. return always** exits its function immediate...
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Python memoising/deferred lookup property decorator

... 12 For all sorts of great utilities I'm using boltons. As part of that library you have cachedpro...
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Python: Select subset from list based on index set

... 126 You could just use list comprehension: property_asel = [val for is_good, val in zip(good_obje...
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What is the difference between an int and a long in C++?

... 112 It is implementation dependent. For example, under Windows they are the same, but for examp...
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How do I get PHP errors to display?

... This always works for me: ini_set('display_errors', '1'); ini_set('display_startup_errors', '1'); error_reporting(E_ALL); However, this doesn't make PHP to show parse errors - the only way to show those errors is to modify your php.ini with this line: display_errors = on (...
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Generating all permutations of a given string

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What is the difference between linear regression and logistic regression?

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Alternate FizzBuzz Questions [closed]

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