Search With Seek4Info.com
Welcome to collectivesolver - Programming & Software Q&A with code examples. A website with trusted programming answers. All programs are tested and work.

Contact: aviboots(AT)netvision.net.il

Semrush - keyword research tool

Turn ChatGPT, Claude, Gemini, And CoPilot Into Your Personal Assistant, Business Coach, Content Creator, And More

Secure & Reliable Web Hosting, Free Domain, Free SSL, 1-Click WordPress Install, Expert 24/7 Support

Boost your online presence with premium web hosting and servers

Children Learning Reading Phonics Foundations Reading Program

Most popular tags

python java c c# cpp javascript php vb# typescript nodejs go rust scala swift kotlin pascal html ruby dart r css bootstrap win32 groovy winapi sql mysql jquery pascal-string lua winforms kotlin-string bash vbnet swift-string c-string cpp-string go-string c#-string php-string java-string vbnet-string rust-string python-string cpp-vector f# opengl scala-string javascript-string pascal-array c-array swift-array cobol typescript-string php-array javascript-array rust-vector typescript-array python-list reactjs scala-array c-windows nodejs-string go-array kotlin-array nodejs-array sdl2 cpp-matrix c-matrix cpp-array c#-list vbnet-list pascal-matrix go-slice c#-array java-array nodejs-express character-code-ascii-unicode swift-matrix c#-matrix sdl3 angularjs generate-random-floating-point-numbers all-permutations-combinations kotlin-matrix typescript-matrix vbnet-array kotlin-list dot-product-two-arrays string-to-title-case create-infinite-loop rust-matrix go-matrix javascript-matrix raylib glfw decimal-number-to-string-leading-zeros compact-sparse-matrix search-word-grid-characters represent-boolean-true-false
Disclosure: My content contains affiliate links.

40,849 questions

53,254 answers

573 users

How to get from two lists only the number from second that do not exist in first list in Python



217 views
asked Nov 15, 2017 by avibootz
Share on
share on gp share on fb share on tw share on li share on re share via email

1 Answer

0 votes 
list_a = [1, 2, 2, 3, 3, 4, 5]
list_b = [2, 3, 4, 8, 9]

first_list_set = set(list_a)
second_list_set = set(list_b)

numbers_only_in_second_list = second_list_set - first_list_set

print(numbers_only_in_second_list)


'''
run:

{8, 9}

'''

 



answered Nov 15, 2017 by avibootz

Related questions

 | Search With Seek4Info.com
Powered by Question2Answer
...