Python Development

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

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

Let's assume we have a table: df = pd.DataFrame({'A' : ['foo', 'bar', &… Read more How To Count All Positive And Negative Values In A Pandas Groupby?

I was slightly surprised by this example given by Eli Bendersky (http://eli.thegreenplace.net/2015/… Read more Capturing Value Instead Of Reference In Lambdas

I understand what are lambda functions in Python, but I can't find what is the meaning of '… Read more What Is "lambda Binding" In Python?

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?