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Recent questions tagged ruby

43,406 questions

56,397 answers

573 users

Recent questions tagged ruby

1 answer 211 views
How to get the absolute value of int in Ruby
asked Oct 16, 2021 by avibootz
2 answers 289 views
How to split the digits of a number in Ruby
asked Oct 16, 2021 by avibootz
1 answer 229 views
How to use pow in Ruby
asked Oct 16, 2021 by avibootz
1 answer 201 views
How to convert int to string in Ruby
asked Oct 16, 2021 by avibootz
1 answer 346 views
How to check if a number is automorphic number in Ruby
asked Oct 16, 2021 by avibootz
1 answer 238 views
How to generate random negative number in Ruby
asked Oct 14, 2021 by avibootz
1 answer 268 views
How to generate random number between range in Ruby
asked Oct 14, 2021 by avibootz
1 answer 241 views
How to generate random float number in Ruby
asked Oct 14, 2021 by avibootz
6 answers 540 views
How to generate random number in Ruby
asked Oct 13, 2021 by avibootz
1 answer 247 views
How to check if a number is sparse number in Ruby
asked Oct 10, 2021 by avibootz
1 answer 207 views
How to swap two variables in Ruby
asked Sep 24, 2021 by avibootz
1 answer 199 views
How to swap two strings in Ruby
asked Sep 24, 2021 by avibootz
1 answer 222 views
How to remove the N character of a string in Ruby
asked Jun 27, 2021 by avibootz
1 answer 226 views
How to remove the last N characters of a string in Ruby
asked Jun 27, 2021 by avibootz
1 answer 308 views
How to remove the last character of a string in Ruby
asked Jun 27, 2021 by avibootz
1 answer 170 views
How to convert a string to uppercase in Ruby
asked Jun 6, 2021 by avibootz
1 answer 170 views
How to convert a string to lowercase in Ruby
asked Jun 5, 2021 by avibootz
2 answers 291 views
How to get the Nth root in Ruby
asked Mar 31, 2021 by avibootz
2 answers 261 views
How to find fourth root in Ruby
asked Mar 31, 2021 by avibootz
2 answers 264 views
How to find cube root in Ruby
asked Mar 31, 2021 by avibootz
1 answer 261 views
How to square each element of an array in Ruby
asked Mar 31, 2021 by avibootz
1 answer 346 views
How to check if a number is perfect square in Ruby
asked Mar 31, 2021 by avibootz
1 answer 225 views
How to square a number in Ruby
asked Mar 31, 2021 by avibootz
2 answers 296 views
How to remove the first character of a string in Ruby
asked Feb 6, 2021 by avibootz
1 answer 232 views
How to convert string to complex number in Ruby
asked Dec 24, 2020 by avibootz
1 answer 222 views
How to convert string to rational number in Ruby
asked Dec 24, 2020 by avibootz
1 answer 361 views
How to convert hexadecimal string to integer in Ruby
asked Dec 24, 2020 by avibootz
1 answer 231 views
How to convert binary string to integer in Ruby
asked Dec 24, 2020 by avibootz
1 answer 245 views
How to remove all elements of an array in Ruby
asked Dec 24, 2020 by avibootz
1 answer 306 views
How to merge two arrays and remove duplicates in Ruby
asked Dec 24, 2020 by avibootz
2 answers 353 views
How to convert string to integer in Ruby
asked Dec 24, 2020 by avibootz
1 answer 258 views
How to add an array to the end of another array in Ruby
asked Dec 24, 2020 by avibootz
1 answer 264 views
How to join (concatenate) two arrays in Ruby
asked Dec 24, 2020 by avibootz
1 answer 256 views
How to reverse an array in Ruby
asked Dec 24, 2020 by avibootz
1 answer 285 views
How to remove the last element of an array with Ruby
asked Dec 24, 2020 by avibootz
1 answer 233 views
How to slice an array in Ruby
asked Dec 24, 2020 by avibootz
1 answer 270 views
How to use while with array in Ruby
asked Dec 24, 2020 by avibootz
1 answer 265 views
How to get the length of an array in Ruby
asked Dec 24, 2020 by avibootz
4 answers 486 views
How to check whether a number is in a range with Ruby
asked Dec 24, 2020 by avibootz
1 answer 252 views
How to find min and max values of array in Ruby
asked Dec 23, 2020 by avibootz
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