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How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
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2 Answers
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How do I 'git diff' on a certain directory?
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126
Provide a path (myfolder in this case) and just run:
git diff myfolder/
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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...
Test whether string is a valid integer
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edited Sep 19 '16 at 15:23
Ian
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answered Fe...
Get loop count inside a Python FOR loop
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edited Jun 21 '18 at 5:09
answered Jul 1 '10 at 23:02
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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...
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...
Specifying column name in a “references” migration
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edited Dec 4 '12 at 1:35
Tom Harrison
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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As of 17th May 2017 the README of autoenv states that direnv is probably the better option and implies autoenv is no longer maintained.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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