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RegEx to make sure that the string contains at least one lower case char, upper case char, digit and
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If you need one single regex, try:
(?=.*\d)(?=.*[a-z])(?=.*[A-Z])(?=.*\W)
A short explanation:
(?=.*[a-z]) // use positive look ahead to see if at least one lower case letter exists
(?=.*[A-Z]) // use positive look ahead to see if at least one upper case lett...
HTTP Basic Authentication credentials passed in URL and encryption
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answered Apr 26 '10 at 21:25
QuentinQuentin
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Asterisk in function call
...tor to expand the list of lists into several list arguments.
As Jochen Ritzel has pointed out in the comments, chain.from_iterable() is better-suited for this operation, as it assumes a single iterable of iterables to begin with. Your code then becomes simply:
uniqueCrossTabs = list(itertools.chai...
How do I get the user agent with Flask?
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How to redirect a url in NGINX
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coffeemakr
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answered Apr 24 '12 at 18:29
Dmitry VerhoturovDmitry Verhoturov
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In Django, how does one filter a QuerySet with dynamic field lookups?
...at('name', 'startswith'): 'A',
'{0}__{1}'.format('name', 'endswith'): 'Z'
}
Person.objects.filter(**kwargs)
This is a very common and useful Python idiom.
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What's the status of multicore programming in Haskell?
...rlow
Haskell and parallelism, mentioned in an article in the Economist magazine, Jun 2nd 2011.
Parallel tree scans via composition, an article by Conal Elliott
Numeric Haskell, a tutorial on parallel array programming with Repa, released
Works has begun on extending GHC eventlog and Threadscope to s...
What is javax.inject.Named annotation supposed to be used for?
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CodeSlave
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answered Mar 24 '11 at 5:54
sbridgessbridges
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How to get std::vector pointer to the raw data?
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Accessing member of base class
...orse that had different names depending on whether you were in the specialized class or the base class.
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