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ModelSerializer using model property

... Meta is optional. If you omit fields, in the above example, you would get all the MyModel fields plus ext_link in the serialized data. And this is really awesome for complex models! EDIT: At least, this is true for djangorestframework==2.3.14. – e.thompsy Feb ...
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How do I get the path of the Python script I am running in? [duplicate]

...in: Perhaps you tried the expression in the shell? – André Laszlo May 28 '10 at 15:44 15 Make a ...
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What breaking changes are introduced in C++11?

...nity, whereas C++0x always rounds the result toward 0. (admittedly not really a compatibility problem for most people). Valid C++ 2003 code that uses the keyword auto as a storage class specifier may be invalid in C++0x. Narrowing conversions cause incompatibilities with C++03. For ex...
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List all sequences in a Postgres db 8.1 with SQL

... The following query gives names of all sequences. SELECT c.relname FROM pg_class c WHERE c.relkind = 'S'; Typically a sequence is named as ${table}_id_seq. Simple regex pattern matching will give you the table name. To get last value of a sequence use the ...
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How to deal with cyclic dependencies in Node.js

... While node.js does allow circular require dependencies, as you've found it can be pretty messy and you're probably better off restructuring your code to not need it. Maybe create a third class that uses the other two to accomplish what you nee...
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How do I mock an open used in a with statement (using the Mock framework in Python)?

...rite('something') ... <mock.Mock object at 0x...> >>> file_handle = mock_open.return_value.__enter__.return_value >>> file_handle.write.assert_called_with('something') share | ...
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SQL Server Index Naming Conventions [closed]

...ems that the primary key index is named PK_ and non-clustered indexes typically start with IX_. Are there any naming conventions beyond that for unique indexes? ...
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Rails: confused about syntax for passing locals to partials

...:partial => 'foo', :locals => {blah blah blah}) then it will pass in all of your arguments as a hash and parse them accordingly. If you pass in a string as your first argument, it assumes the first argument is your partial name, and will pass the remainder as your locals. However, in that s...
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How do I pass extra arguments to a Python decorator?

...ator The outer function will be given any arguments you pass explicitly, and should return the inner function. The inner function will be passed the function to decorate, and return the modified function. Usually you want the decorator to change the function behavior by wrapping it in a wrapper f...
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Why do Java programmers like to name a variable “clazz”? [closed]

...nvention ? I think 'clazz' is not even an English word , has no meaning at all , how can so many programmers name a wrong name coincidentally ? ...