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 cpp c# javascript php vb# typescript nodejs go rust scala swift kotlin pascal html ruby dart r css bootstrap win32 groovy winapi sql mysql vbnet jquery pascal-string lua winforms kotlin-string bash c-string swift-string cpp-string go-string c#-string php-string java-string vbnet-string cobol rust-string python-string cpp-vector f# opengl scala-string javascript-string pascal-array swift-array typescript-string c-array 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 binary-search-algorithm generate-random-floating-point-numbers all-permutations-combinations kotlin-matrix typescript-matrix vbnet-array kotlin-list exabyte-constant petabyte-constant terabyte-constant math-functions-constants dot-product-two-arrays string-to-title-case create-infinite-loop rust-matrix go-matrix javascript-matrix raylib
Disclosure: My content contains affiliate links.

41,257 questions

53,766 answers

573 users

How to remove all duplicate elements from array in Ruby



239 views
asked Aug 31, 2020 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 
arr = [4, 5, 4, 3, 1, 1, 1, 5, 6, 7, 5]
  
arr.uniq!

puts arr

print arr 
 
 
 
# run:
  
# 4
# 5
# 3
# 1
# 6
# 7
# [4, 5, 3, 1, 6, 7]

 



answered Aug 31, 2020 by avibootz

Related questions

1 answer 163 views
163 views
How to remove duplicate characters from a string in Ruby
asked Jun 11, 2023 by avibootz
1 answer 191 views
191 views
How to remove all elements of an array in Ruby
asked Dec 24, 2020 by avibootz
2 answers 367 views
367 views
How to remove empty elements from array in Ruby
asked Nov 8, 2020 by avibootz
1 answer 211 views
211 views
How to split string and remove empty elements from the array in Ruby
asked Nov 7, 2020 by avibootz
1 answer 211 views
211 views
How to print all array elements on separate lines in Ruby
asked Oct 12, 2020 by avibootz
1 answer 182 views
182 views
How to delete elements from array using delete_if in Ruby
asked Aug 31, 2020 by avibootz
1 answer 203 views
203 views
How to remove multiple items from an array by values in Ruby
asked Mar 1, 2023 by avibootz
 | Search With Seek4Info.com
Powered by Question2Answer
...