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What's the best solution for OpenID with Django? [closed]
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The one that has proven to work best for me, and which seems most up-to-date is the one over at launchpad.
It integrated seamlessly with my application that already utilizes the django.auth module.
https://launchpad.net/django-...
Can I install Python 3.x and 2.x on the same Windows computer?
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This launcher was available as standalone program at least since mid 2012.
– Smit Johnth
Jun 18 '16 at 19:28
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How to remove from a map while iterating it?
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@skyhisi: Indeed. This is one of the legitimate uses of the post-increment: First increment it to get the next, valid iterator, and then erase the old one. It doesn't work the other way round!
– Kerrek SB
Nov 22 ...
Hash Code and Checksum - what's the difference?
...s are easy to compute, and can detect many types of data corruptions (e.g. one, two, three erroneous bits).
A hashcode simply describes a mathematical function that maps data to some value. When used as a means of indexing in data structures (e.g. a hash table), a low collision probability is desir...
Primary key/foreign Key naming convention [closed]
...hrough filibuster style endurance based last-man-standing arguments.
Pick one and tell them to focus on issues that actually impact your code.
EDIT: If you want to have fun, have them specify at length why their method is superior for recursive table references.
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Can I assume (bool)true == (int)1 for any C++ compiler?
....7 [conv.integral] / 4: If the source type is bool... true is converted to one.
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Growing Amazon EBS Volume sizes [closed]
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You can grow the storage, but it can't be done on the fly. You'll need to take a snapshot of the current block, add a new, larger block and re-attach your snapshot.
There's a simple walkthrough here based on using Amazon's EC2 command line tools
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Get current directory name (without full path) in a Bash script
...o distinguish them from local variables, which should always have at least one lower-case character). result=${PWD#*/} does not evaluate to /full/path/to/directory; instead, it strips only the first element, making it path/to/directory; using two # characters makes the pattern match greedy, matching...
Converting integer to binary in python
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Note that this solution is faster than the accepted one. Which solution is more clear (or, dare I say it, Pythonic) is probably a matter of personal taste.
– Air
Feb 21 '14 at 18:04
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For i = 0, why is (i += i++) equal to 0?
...ore thorough decomposition of i += i++ to the parts it is made of requires one to know that both += and ++ are not atomic (that is, neither one is a single operation), even if they look like they are. The way these are implemented involve temporary variables, copies of i before the operations take p...