A Clever Way To Use Sets In Python

[_silentrose]

Very well done and explained!! It really helps that you went step by step with an expanded solution but then ALSO showed the refactored version which is extremely helpful in understanding both ways overall and how you came to it - Thank you so much for doing that!! 😊👏

[murphygreen]

Not sure which is faster, but a list comprehension one-liner would have also worked

[machado]

Great video! Could I suggest a following one with an explanation about the memory addresses of each array. You do have another video about variables, but this is a subject that I really struggle at. Thanks for your work!

[Your_Friend]

very interesting, didnt knew sorted returns list

[TheKingMo]

I discovered this channel a few days ago, I enjoy your content and how you explain the topics. I hope you are doing well.

[themobilegamer]

Is there any groupby() function in python. When I use it I encountered Name error

[mzmzeee]

any idea where i can learn the testing method ?

[red]

can this code can be also correct :-
def mega_arry(a, b):
c=a+b
s=set(c)
new=list(s)
new.sort()
print("the new list", new)
a1= input("enter the nuber: ")
b2=input("enter the nuber: ")
a=[]
b=[]
for i in range(len(a1)):
i=int(i)
a.append(i)
for j in range(len(b2)):
j=int(j)
b.append(j)
mega_arry(a, b)

[TheKingMo]

in the first way to solve this challenge we don't need sorted function . the list function will sort the items
def merge_arrays(arr1, arr2):
arr3= arr1+arr2
arr4= list(set(arr3))
print(arr4)
return arr4

[LouisBarjon]

I dropped a like even if I didn't learn anything cause it is super well explained :)

[hamadrehman]

What is the secret of that prompt on ur terminal? Can you share that ?

[shadow_blader]

Set automatically sorts itself on init, isnt it?

[robertodelgado]

Mind sharing what VS Code theme that is? :)

[Sinke_]

I like it, in the end I would it even like it more if you wrote a lambda 🙂
merge_arrays = lambda arrayA, arrayB: sorted(set(arrayA + arrayB))
a = [3, 3, 3, 1, 1, 1, 2, 2, 2, 3, 3, 3]
b = [4, 5, 6]
print(merge_arrays(a, b))

[stampsheep]

Yo Man, great work. Work is your theme?

[voyant_]

camelCase? In your Python? It’s more likely than you think

[k_gold]

The hard-coded tests were mildly infuriating💀