Examples of using Iterable in English and their translations into Korean
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Ecclesiastic
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Ecclesiastic
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Computer
Iterable 객체.
Map. keys()- returns an iterable for keys.
For example Iterable. foreach has been added recently.
The yield* expression is used to delegate to another generator or iterable object.
Accepts any iterable as its argument and makes the list larger.
When… arr is used in the function call, it“expands” an iterable object arr into the list of arguments.
Key_func(elem) is a function that can compute a key value for each element returned by the iterable.
Note that chain. from_iterable() is available in python=>2.6. In other versions use chain(*l).
Note that these functions produce all of the possible combinations by position and don't require that the contents of iterable are unique.
But an iterable may be not array-like. And vice versa an array-like may be not iterable. .
The main points to understand here are that lists are just a special case of iterable, which are objects like any other; and that for….
Permutations(iterable, r=None), removes this constraint on the order, returning all possible arrangements of length r.
Methods that can operate on many values at once: set. addAll(iterable), set. removeAll(iterable), and set. hasAll(iterable).
An iterable is any object, not necessarily a data structure, that can return an iterator(with the purpose of returning all of its elements).
Append adds an element to a list, and extend concatenates the first list with another list(or another iterable, not necessarily a list.).
Starmap(func, iter) assumes that the iterable will return a stream of tuples, and calls func using these tuples as the arguments.
To get a better feel for generators, you can play around with the itertools module(be sure to use chain.from_iterable rather than chain when warranted).
A similar function, itertools. permutations(iterable, r=None), removes this constraint on the order, returning all possible arrangements of length r.
It then requests the third element, C, calculates func(func(A, B), C),combines this result with the fourth element returned, and continues until the iterable is exhausted.
Methods that can operate onmany values at once: set. addAll(iterable), set. removeAll(iterable), and set. hasAll(iterable).
The last function I'll discuss, itertools. groupby(iter, key_func=None), is the most complicated. key_func(elem) is a function that can compute a key value for each element returned by the iterable.
Using apply methods on the traits will give you an instance of the default implementation, For instance, Iterable(1, 2) returns a List as its default implementation.
The main points to understand here are that lists are just a special case of iterable, which are objects like any other; and that for… in loops in python can work with tuple variables, so it is simple to loop on multiple variables at the same time.
For instance, I haven't touched on“push and pull”, first and higher order FRP, continuous FRP,the Observable/Iterable duality, back pressure, sampling, and many other interesting and important topics.