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Recent questions tagged ruby

38,113 questions

49,718 answers

573 users

Recent questions tagged ruby

2 answers 118 views
How to create a range of numbers in Ruby
asked Jan 13, 2024 by avibootz
1 answer 130 views
How to swap cases in a string with Ruby
asked Jun 11, 2023 by avibootz
1 answer 110 views
How to remove an item from an array by index in Ruby
asked Mar 1, 2023 by avibootz
2 answers 125 views
How to create a two dimensional (2D) array in Ruby
asked Feb 16, 2023 by avibootz
2 answers 151 views
How to get character code (ASCII and Unicode) in Ruby
asked Jan 22, 2023 by avibootz
1 answer 92 views
How to create a function in Ruby
asked Dec 20, 2022 by avibootz
1 answer 108 views
How to merge dictionaries in Ruby
asked Dec 15, 2022 by avibootz
2 answers 125 views
How to create key value dictionary in Ruby
asked Dec 11, 2022 by avibootz
1 answer 100 views
How to access the address of a variable in Ruby
asked Nov 4, 2022 by avibootz
1 answer 116 views
How to add two stdin input numbers in Ruby
asked Oct 19, 2022 by avibootz
1 answer 101 views
How to use print from end to start in Ruby
asked Oct 17, 2022 by avibootz
1 answer 122 views
How to get the factorial of a number in Ruby
asked Jul 23, 2022 by avibootz
1 answer 157 views
How to move all zeroes to end of array in Ruby
asked Nov 27, 2021 by avibootz
1 answer 156 views
How to swap two elements of an array in Ruby
asked Nov 21, 2021 by avibootz
1 answer 166 views
How to print inversions pairs in array in Ruby
asked Nov 10, 2021 by avibootz
1 answer 163 views
How to shuffle an array in Ruby
asked Oct 31, 2021 by avibootz
1 answer 180 views
How to calculate the area of a trapezoid in Ruby
asked Oct 28, 2021 by avibootz
1 answer 208 views
How to convert UTF-8 code to char in Ruby
asked Oct 18, 2021 by avibootz
1 answer 151 views
How to convert ASCII code to char in Ruby
asked Oct 18, 2021 by avibootz
1 answer 144 views
How to sum all the digits of an integer in Ruby
asked Oct 17, 2021 by avibootz
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