A syntactic construct which provides a concise way to create lists in a style similar to the mathematical set-builder notation.
I have a list, let's say, a = [[1,2],[3,4],[5,6]] I want to add the string 'a' to each item in the list …
python list append list-comprehensionguys. I'm trying to find the most elegant solution to a problem and wondered if python has anything built-in for …
functional-programming python list-comprehensionI'm sure there's a nice way to do this in Python, but I'm pretty new to the language, so forgive …
python list list-comprehensionIt appears that I have data in the format of a list of NumPy arrays (type() = np.ndarray): [array([[ 0.00353654]]), array([[ 0.00353654]]), …
python arrays numpy list-comprehensioncan I call a list of functions and use list comprehension? def func1():return 1 def func2():return 2 def func3():return 3 …
python list function list-comprehensionI want to use the assignment operator in a list comprehension. How can I do that? The following code is …
python list-comprehensionI have a list of dictionaries, and want to add a key for each element of this list. I tried: …
python python-3.x list-comprehensionI was playing around with list comprehensions to get a better understanding of them and I ran into some unexpected …
python syntax scope list-comprehensionLet's say I have a list of ints: listOfNumbers = range(100) And I want to return a list of the elements …
python list list-comprehensionTo do the equivalent of Python list comprehensions, I'm doing the following: some_array.select{|x| x % 2 == 0 }.collect{|x| x * 3} …
ruby list-comprehension