I’m not sure this is needed, since the optimizer might take care of it but the question is about: both sides need the strip, (just ‘if x’ is not enough). Answer I suggest using map:
Tag: list-comprehension
extract values into new column for each unique values in another column
I have a dataframe and a sample of it looks like this I would like to extract the review_id into a list for each word in indo column such that the output would be something like this I tried the following code but it does not work as it returns the review_id of all counts that are more that one
function that pairs keys of two dictionaries based on how close their values are?
I want to make a function that takes two dictionaries as inputs, where the keys of the dictionaries are strings and the values are ints or floats. It should only use list comprehensions, for-loops, and if statements without imports. for example, an input should look like this: the goal of this function is to return a single new dictionary comprised
Check if values from the list exist in another list without additional characters
I have 2 lists: List a (and c ) must contain only characters from list b. Also in the list a(and c ) can be missed characters from list b but the characters from the list be must appear or partially : As a result, list a (because it contains additional characters) is wrong and list c is OK (although-
Recursive Function to List Comprehension
So I have the following simple function that converts a dictionary to a list of tuples. I was curious if there is a way to do this with list comprehension. I know this would not be good form code-wise, but I would like to just understand if it is possible if we do not know the depth. Answer You can
Converting a list into a dictionary of the form {name: [other names]} using a function
I currently have a lists of captions in the form of a list -> [‘ Les Lieberman, Barri Lieberman, Isabel Kallman, Trish Iervolino, and Ron Iervolino ‘, ‘ Chuck Grodin ‘, ‘ Diana Rosario, Ali Sussman, Sarah Boll, Jen Zaleski, Alysse Brennan, and Lindsay Macbeth ‘, ‘ Kelly Murro and Tom Murro ‘, ‘ Ron Iervolino, Trish Iervolino, Russ Middleton,
splitting a python list into sublists
I have a list that I want to split into multiple sublists Above solution give gives an expanded appended list, which is not what I am looking for. My desired solution is: Answer Try itertools.groupby: Prints:
Take exact number of inputs using list comprehension method on python
I want to take exactly 20 int inputs from a user. How can I achieve that using the list comprehension? There is a way of setting the limit using a for loop in C and Java programming languages. But is there any workaround to achieve that in Python? Below is the line of code to take multiple inputs from a
Python – Write all tuples of a combination using list comprehension
I would like to create all pairs (i, j) such that i goes from 0 to n-1 and j goes from i to n-1. Basically these are all the unique combinations for two lists of length n. As an example if n=3 then I would like to get It would be great if I could do this with a list
List comprehension with multiple conditions on different columns
I have the following df, & would like to get the total number of Male who either Agree or Disagree. I expect the answer to be 3 but instead get 9. I have done this through other methods and I’m trying to understand list comprehension better. Answer Let’s unpack this a bit. The original statement is equivalent to I think