I\'m currently working on a class with a lot of templates and being able to build tuples of tuples would make it a lot easier
I have the following two functions written. pair :: [a] -> [(a, a)] pair [] = [] p开发者_如何学编程air [x] = []
Say I have a namedtuple like this: FooTuple = namedtuple(\"FooTuple\", \"item1, item2\") And I want the following function to be used for hashing:
I am attempting to store a list of commands to send down a serial cable using deque in Python. My function \"send_command\" accepts 3 values; The command, an int. pause and a boolean wait. its defini
I have a list of dictionaries that looks like this: [{\'id\':1,\'name\':\'Foo\'},{\'id\':2,\'name\':\'Bar\'}]
How many items can contain tuple or list in python? What will be if it is 开发者_JS百科10 000?import sys
Let\'s say I have a method definition like this: def myMethod(a, b, c, d, e) Then, I have a variable and a tuple like this:
Suppose I hav开发者_开发问答e a tuple in a list like this: >>> t = [(\"asdf\", )] I know that the list always contains one 1-tuple. Currently I do this:
This question is going to be rather long, so I apologize preemptively. In Python we can use * in the following three cases:
lst = [(u\'course\', u\'session\'), (u\'instructor\', u\'session\'), (u\'session\', u\'trainee\'), (u\'person\', u\'trainee\'), (u\'person\', u\'instructor\'), (u\'course\', u\'instructor\')]
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