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What do helper and helper_method do?
helper_method is straightforward: it makes some or all of the controller's methods available to the view.
1 Answer
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How can I get a list of all classes within current module in Python?
I've seen plenty of examples of people extracting all of the classes from a module, usually something like:
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How to add a local repo and treat it as a remote repo
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Is the .git at the end specifically required though?
– Erik Aigner
Sep 23 '16 at 10:47
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How do I log ALL exceptions globally for a C# MVC4 WebAPI app?
... API Service Layer for a client and I have been requested to catch and log all errors globally.
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__getattr__ on a module
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A while ago, Guido declared that all special method lookups on
new-style classes bypass __getattr__ and __getattribute__. Dunder methods had previously worked on modules - you could, for example, use a module as a context manager simply by defining __enter__...
How can I get all constants of a type by reflection?
How can I get all constants of any type using reflection?
4 Answers
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Should I implement __ne__ in terms of __eq__ in Python?
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this is the right answer (down here, by @aaron-hall). The documentation you quoted does not encourage you to implement __ne__ using __eq__, only that you implement it.
– guyarad
Sep 8 '16 at 13:07
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Django connection to PostgreSQL: “Peer authentication failed”
... is set up to deny ordinary users from connecting through UNIX sockets but allows them over TCP/IP from localhost.
– Jim Garrison
May 1 '13 at 1:05
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Difference between a theta join, equijoin and natural join
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A theta join allows for arbitrary comparison relationships (such as ≥).
An equijoin is a theta join using the equality operator.
A natural join is an equijoin on attributes that have the same name in each relationship.
Additionally,...
IntelliJ: Viewing diff of all changed files between local and a git commit/branch
...way to review code because you can make changes in your local version with all the capabilities of the IntelliJ code editor (refactoring, completion, etc).
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