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I recently asked a question which was answered - How do I add conditionally to a selection of cell… Read more Vectorized Solution To Conditional Dataframe Selection

This Python 3 based function returns if a triangle is or isn't right-angled given side lengths … Read more Finding If A Triangle Is Right-angled Or Not

Here is the thing: lst = [1, 2, 3] i = [x if x == 2 else 'I don't need that!' for x in … Read more How To Do Nothing In Conditional Statement While Python List Comprehension?

I am trying to capture the date of the “visit_num==2” of “users” in a new column ('2nd_visit_da… Read more Groupby + Conditional From Another Column To Create New One

following up on another question import numpy as np repeat=int(1e5) r_base = np.linspace(0,4,5) a_… Read more Conditional Vectorized Calculation With Numpy Arrays Without Using Direct Masking

I have a list of strings list_ = ['abc', 'def', 'xyz'] And I have a df wit… Read more How To Check If Pandas Rows Contain Any Full String Or Substring Of A List?