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Recent questions tagged ruby

35,552 questions

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Recent questions tagged ruby

2 answers 89 views
How to create a range of numbers in Ruby
asked Jan 13, 2024 by avibootz
1 answer 112 views
How to swap cases in a string with Ruby
asked Jun 11, 2023 by avibootz
1 answer 87 views
How to remove an item from an array by index in Ruby
asked Mar 1, 2023 by avibootz
2 answers 100 views
How to create a two dimensional (2D) array in Ruby
asked Feb 16, 2023 by avibootz
2 answers 118 views
How to get character code (ASCII and Unicode) in Ruby
asked Jan 22, 2023 by avibootz
1 answer 74 views
How to create a function in Ruby
asked Dec 20, 2022 by avibootz
1 answer 85 views
How to merge dictionaries in Ruby
asked Dec 15, 2022 by avibootz
2 answers 99 views
How to create key value dictionary in Ruby
asked Dec 11, 2022 by avibootz
1 answer 78 views
How to access the address of a variable in Ruby
asked Nov 4, 2022 by avibootz
1 answer 97 views
How to add two stdin input numbers in Ruby
asked Oct 19, 2022 by avibootz
1 answer 76 views
How to use print from end to start in Ruby
asked Oct 17, 2022 by avibootz
1 answer 100 views
How to get the factorial of a number in Ruby
asked Jul 23, 2022 by avibootz
1 answer 131 views
How to move all zeroes to end of array in Ruby
asked Nov 27, 2021 by avibootz
1 answer 128 views
How to swap two elements of an array in Ruby
asked Nov 21, 2021 by avibootz
1 answer 138 views
How to print inversions pairs in array in Ruby
asked Nov 10, 2021 by avibootz
1 answer 140 views
How to shuffle an array in Ruby
asked Oct 31, 2021 by avibootz
1 answer 150 views
How to calculate the area of a trapezoid in Ruby
asked Oct 28, 2021 by avibootz
1 answer 184 views
How to convert UTF-8 code to char in Ruby
asked Oct 18, 2021 by avibootz
1 answer 132 views
How to convert ASCII code to char in Ruby
asked Oct 18, 2021 by avibootz
1 answer 123 views
How to sum all the digits of an integer in Ruby
asked Oct 17, 2021 by avibootz
1 answer 114 views
How to get the first N characters of a string in Ruby
asked Oct 17, 2021 by avibootz
1 answer 125 views
How to get the first N digits of a number in Ruby
asked Oct 17, 2021 by avibootz
1 answer 118 views
How to get the last N digits of a number in Ruby
asked Oct 17, 2021 by avibootz
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