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Recent questions tagged ruby

21,340 questions

28,140 answers

573 users

Recent questions tagged ruby

1 answer 17 views
How to move all zeroes to end of array in Ruby
asked Nov 27, 2021 by avibootz
1 answer 21 views
How to swap two elements of an array in Ruby
asked Nov 21, 2021 by avibootz
1 answer 16 views
How to print inversions pairs in array in Ruby
asked Nov 10, 2021 by avibootz
1 answer 16 views
How to shuffle an array in Ruby
asked Oct 31, 2021 by avibootz
1 answer 20 views
How to calculate the area of a trapezoid in Ruby
asked Oct 28, 2021 by avibootz
1 answer 32 views
How to convert UTF-8 code to char in Ruby
asked Oct 18, 2021 by avibootz
1 answer 15 views
How to convert ASCII code to char in Ruby
asked Oct 18, 2021 by avibootz
1 answer 15 views
How to sum all the digits of an integer in Ruby
asked Oct 17, 2021 by avibootz
1 answer 19 views
How to get the first N characters of a string in Ruby
asked Oct 17, 2021 by avibootz
1 answer 23 views
How to get the first N digits of a number in Ruby
asked Oct 17, 2021 by avibootz
1 answer 19 views
How to get the last N digits of a number in Ruby
asked Oct 17, 2021 by avibootz
1 answer 18 views
How to convert number to array of digits in Ruby
asked Oct 17, 2021 by avibootz
1 answer 18 views
How to get the first digit of a number in Ruby
asked Oct 17, 2021 by avibootz
2 answers 29 views
How to count the number of digits in a number with Ruby
asked Oct 17, 2021 by avibootz
2 answers 27 views
How to get the last digit of a number in Ruby
asked Oct 17, 2021 by avibootz
1 answer 25 views
How to sort string by words length in Ruby
asked Oct 16, 2021 by avibootz
1 answer 22 views
How to sort string by words in Ruby
asked Oct 16, 2021 by avibootz
1 answer 15 views
How to sort array in Ruby
asked Oct 16, 2021 by avibootz
2 answers 25 views
How to print array in Ruby
asked Oct 16, 2021 by avibootz
1 answer 23 views
How to create and initialize array in Ruby
asked Oct 16, 2021 by avibootz
2 answers 19 views
How to split string in Ruby
asked Oct 16, 2021 by avibootz
1 answer 25 views
How to convert string to float in Ruby
asked Oct 16, 2021 by avibootz
1 answer 20 views
How to convert string to int in Ruby
asked Oct 16, 2021 by avibootz
1 answer 16 views
How to get the absolute value of int in Ruby
asked Oct 16, 2021 by avibootz
2 answers 26 views
How to split the digits of a number in Ruby
asked Oct 16, 2021 by avibootz
1 answer 17 views
How to use pow in Ruby
asked Oct 16, 2021 by avibootz
1 answer 20 views
How to convert int to string in Ruby
asked Oct 16, 2021 by avibootz
1 answer 18 views
How to check if a number is automorphic number in Ruby
asked Oct 16, 2021 by avibootz
1 answer 25 views
How to generate random negative number in Ruby
asked Oct 14, 2021 by avibootz
1 answer 30 views
How to generate random number between range in Ruby
asked Oct 14, 2021 by avibootz
1 answer 19 views
How to generate random float number in Ruby
asked Oct 14, 2021 by avibootz
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