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What does -> mean in Python function definitions?
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421
It's a function annotation.
In more detail, Python 2.x has docstrings, which allow you to atta...
XSD - how to allow elements in any order any number of times?
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62
In the schema you have in your question, child1 or child2 can appear in any order, any number of...
How can I make an entire HTML form “readonly”?
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12 Answers
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setting an environment variable in virtualenv
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Update
As of 17th May 2017 the README of autoenv states that direnv is probably the better option and implies autoenv is no longer maintained.
Old answer
I wrote autoenv to do exactly this:
https://github.com/kennethreitz/autoenv
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Exit codes in Python
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234
What you're looking for in the script is calls to sys.exit(). The argument to that method is ...
RuntimeError on windows trying python multiprocessing
...lelTestModule.ParallelExtractor()
extractor.runInParallel(numProcesses=2, numThreads=4)
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best practice to generate random token for forgot password
...account)
So, the code will be as follows:
//$length = 78 etc
$token = bin2hex(random_bytes($length));
Update: previous versions of this answer was referring to uniqid() and that is incorrect if there is a matter of security and not only uniqueness. uniqid() is essentially just microtime() with...
What does immutable mean?
...t that str references.
If the string was mutable, does that
mean the 2nd alert() would return oo
as well?
Technically, no, because the substring method returns a new string. Making an object mutable, wouldn't change the method. Making it mutable means that technically, you could make it ...
Where to host an Open Source Project: CodePlex, Google Code, SourceForge? [closed]
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Edit 2015-08-01: This answer is still getting views and votes. It's more than ancient and I'd l...
How to run test methods in specific order in JUnit4?
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I think it's quite important feature for JUnit, if author of JUnit doesn't want the order f...