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Python regex find all overlapping matches?

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How can strings be concatenated?

... The easiest way would be Section = 'Sec_' + Section But for efficiency, see: https://waymoot.org/home/python_string/ share | improve this answer | ...
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#ifdef in C#

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PHP Fatal error: Cannot redeclare class

...ious repetition like this (even in quite a complex situation). The include_once tip helps to clarify an obscure feature of PHP. – DavidHyogo Mar 20 '13 at 2:12 2 ...
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jQuery event to trigger action when a div is made visible

...ction($) { var _oldShow = $.fn.show; $.fn.show = function(speed, oldCallback) { return $(this).each(function() { var obj = $(this), newCallback = function() { if ($.isFunction(oldCallback)) { oldCallback.apply(obj); } ...
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Magic number in boost::hash_combine

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How to use GROUP_CONCAT in a CONCAT in MySQL

...what you need. Update Splitting in two steps. First we get a table having all values(comma separated) against a unique[Name,id]. Then from obtained table we get all names and values as a single value against each unique id See this explained here SQL Fiddle Demo (scroll down as it has two result se...
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What does |= (ior) do in Python?

...s1 |= s2 # 2 >>> s1.__ior__(s2) # 3 where the final value of s1 is equivalent either by: an assigned OR operation an in-place OR operation an in-place OR operation via special method++ Example Here we a...
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AWS MySQL RDS vs AWS DynamoDB [closed]

...ou're looking for? Browse other questions tagged mysql database amazon-web-services amazon-dynamodb or ask your own question.
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What's the point of 'const' in the Haskell Prelude?

... It's useful for passing to higher-order functions when you don't need all their flexibility. For example, the monadic sequence operator >> can be defined in terms of the monadic bind operator as x >> y = x >>= const y It's somewhat neater than using a lambda x >> y =...