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Recent questions tagged ruby

29,957 questions

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Recent questions tagged ruby

1 answer 13 views
How to swap cases in a string with Ruby
asked Jun 11 by avibootz
1 answer 18 views
How to create a function in Ruby
asked Dec 20, 2022 by avibootz
1 answer 24 views
How to merge dictionaries in Ruby
asked Dec 15, 2022 by avibootz
2 answers 20 views
How to create key value dictionary in Ruby
asked Dec 11, 2022 by avibootz
1 answer 23 views
How to access the address of a variable in Ruby
asked Nov 4, 2022 by avibootz
1 answer 36 views
How to add two stdin input numbers in Ruby
asked Oct 19, 2022 by avibootz
1 answer 19 views
How to use print from end to start in Ruby
asked Oct 17, 2022 by avibootz
1 answer 41 views
How to get the factorial of a number in Ruby
asked Jul 23, 2022 by avibootz
1 answer 69 views
How to move all zeroes to end of array in Ruby
asked Nov 27, 2021 by avibootz
1 answer 58 views
How to swap two elements of an array in Ruby
asked Nov 21, 2021 by avibootz
1 answer 65 views
How to print inversions pairs in array in Ruby
asked Nov 10, 2021 by avibootz
1 answer 74 views
How to shuffle an array in Ruby
asked Oct 31, 2021 by avibootz
1 answer 86 views
How to calculate the area of a trapezoid in Ruby
asked Oct 28, 2021 by avibootz
1 answer 111 views
How to convert UTF-8 code to char in Ruby
asked Oct 18, 2021 by avibootz
1 answer 55 views
How to convert ASCII code to char in Ruby
asked Oct 18, 2021 by avibootz
1 answer 64 views
How to sum all the digits of an integer in Ruby
asked Oct 17, 2021 by avibootz
1 answer 57 views
How to get the first N characters of a string in Ruby
asked Oct 17, 2021 by avibootz
1 answer 63 views
How to get the first N digits of a number in Ruby
asked Oct 17, 2021 by avibootz
1 answer 60 views
How to get the last N digits of a number in Ruby
asked Oct 17, 2021 by avibootz
1 answer 59 views
How to convert number to array of digits in Ruby
asked Oct 17, 2021 by avibootz
1 answer 55 views
How to get the first digit of a number in Ruby
asked Oct 17, 2021 by avibootz
2 answers 74 views
How to count the number of digits in a number with Ruby
asked Oct 17, 2021 by avibootz
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