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Recent questions tagged ruby

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Recent questions tagged ruby

2 answers 41 views
How to create a range of numbers in Ruby
asked Jan 13 by avibootz
1 answer 53 views
How to swap cases in a string with Ruby
asked Jun 11, 2023 by avibootz
1 answer 58 views
How to remove an item from an array by index in Ruby
asked Mar 1, 2023 by avibootz
2 answers 71 views
How to create a two dimensional (2D) array in Ruby
asked Feb 16, 2023 by avibootz
2 answers 82 views
How to get character code (ASCII and Unicode) in Ruby
asked Jan 22, 2023 by avibootz
1 answer 47 views
How to create a function in Ruby
asked Dec 20, 2022 by avibootz
1 answer 60 views
How to merge dictionaries in Ruby
asked Dec 15, 2022 by avibootz
2 answers 69 views
How to create key value dictionary in Ruby
asked Dec 11, 2022 by avibootz
1 answer 55 views
How to access the address of a variable in Ruby
asked Nov 4, 2022 by avibootz
1 answer 70 views
How to add two stdin input numbers in Ruby
asked Oct 19, 2022 by avibootz
1 answer 55 views
How to use print from end to start in Ruby
asked Oct 17, 2022 by avibootz
1 answer 74 views
How to get the factorial of a number in Ruby
asked Jul 23, 2022 by avibootz
1 answer 106 views
How to move all zeroes to end of array in Ruby
asked Nov 27, 2021 by avibootz
1 answer 91 views
How to swap two elements of an array in Ruby
asked Nov 21, 2021 by avibootz
1 answer 105 views
How to print inversions pairs in array in Ruby
asked Nov 10, 2021 by avibootz
1 answer 107 views
How to shuffle an array in Ruby
asked Oct 31, 2021 by avibootz
1 answer 118 views
How to calculate the area of a trapezoid in Ruby
asked Oct 28, 2021 by avibootz
1 answer 150 views
How to convert UTF-8 code to char in Ruby
asked Oct 18, 2021 by avibootz
1 answer 94 views
How to convert ASCII code to char in Ruby
asked Oct 18, 2021 by avibootz
1 answer 98 views
How to sum all the digits of an integer in Ruby
asked Oct 17, 2021 by avibootz
1 answer 88 views
How to get the first N characters of a string in Ruby
asked Oct 17, 2021 by avibootz
1 answer 98 views
How to get the first N digits of a number in Ruby
asked Oct 17, 2021 by avibootz
1 answer 92 views
How to get the last N digits of a number in Ruby
asked Oct 17, 2021 by avibootz
1 answer 95 views
How to convert number to array of digits in Ruby
asked Oct 17, 2021 by avibootz
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