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Showing posts with the label Lambda

Python Pdb Lambda Function Global Name Error

I was testing a fix using pdb.set_trace() to make sure it worked the way I expected before implemen… Read more Python Pdb Lambda Function Global Name Error

Using Apply In Pandas Lambda Functions With Multiple If Statements

I'm trying to infer a classification according to the size of a person in a dataframe like this… Read more Using Apply In Pandas Lambda Functions With Multiple If Statements

How To Generate A List Of Different Lambda Functions With List Comprehension?

This question is distilled from the original application involving callback functions for Tkinter b… Read more How To Generate A List Of Different Lambda Functions With List Comprehension?

Lambda Versus List Comprehension Performance

I recently posted a question using a lambda function and in a reply someone had mentioned lambda is… Read more Lambda Versus List Comprehension Performance

Write To /tmp Directory In Aws Lambda With Python

Goal I'm trying to write a zip file to the /tmp folder in a python aws lambda, so I can extract… Read more Write To /tmp Directory In Aws Lambda With Python

Nested Scopes And Lambdas

def funct(): x = 4 action = (lambda n: x ** n) return action x = funct() print(x(2)) #… Read more Nested Scopes And Lambdas

How To Combine Two Lambda Functions Into One?

Say I have: f1 = lambda x: 2*x+2 f2 = lambda x: x**2 and I want to create f3 = x**2 + 2*x + 2, by … Read more How To Combine Two Lambda Functions Into One?

Multivariate Lambda Function In Python That Scales With Number Of Input Variables Received

The following toy function ordinarily takes two input variables: f = lambda u1, u2 : (u1*u2)*(u1**2… Read more Multivariate Lambda Function In Python That Scales With Number Of Input Variables Received