Remember
Register
Search With
Seek4Info.com
Programming & Software Q&A | CollectiveSolver
Questions
Tags
Users
Welcome to collectivesolver - Programming & Software Q&A with code examples. A website with trusted programming answers. All programs are tested and work.
Contact: aviboots(AT)netvision.net.il
Most popular tags
python
java
c
c#
javascript
cpp
php
vb#
typescript
nodejs
go
rust
scala
swift
html
kotlin
dart
ruby
pascal
r
css
bootstrap
groovy
sql
win32
mysql
winapi
jquery
lua
winforms
bash
f#
cobol
reactjs
opengl
c-windows
pascal-string
kotlin-string
go-string
sdl2
vbnet-string
javascript-array
swift-string
c-string
scala-string
c#-string
php-array
rust-string
javascript-string
typescript-array
cpp-vector
swift-array
php-string
python-string
python-list
nodejs-express
cpp-string
pascal-array
scala-array
sdl3
angularjs
typescript-string
java-string
nodejs-array
go-array
c-array
raylib
glfw
rust-vector
html5
javascript-regex
kotlin-array
typescript-regex
postgresql
perl
nodejs-regex
php-regex
cpp-regex
kotlin-list
dom
scala-list
swift-regex
kotlin-regex
scala-regex
python-regex
swift-matrix
cpp-matrix
pascal-date
php-date
nodejs-string
c#-array
go-regex
java-regex
c#-regex
vbnet-regex
android-java
kotlin-matrix
php-matrix
c#-matrix
pascal-matrix
Disclosure:
My content contains affiliate links.
Recent questions tagged ruby
36,609
questions
47,861
answers
573
users
Recent questions tagged ruby
1
answer
26
views
How to round a floating-point number to an integer in Ruby
asked
May 14
by
avibootz
ruby
ruby-round
1
answer
35
views
How to use gets.chomp() inside a while loop in Ruby
asked
Apr 26
by
avibootz
ruby
ruby-loop
1
answer
31
views
How to print array values and the indexes in Ruby
asked
Mar 22
by
avibootz
ruby
ruby-array
1
answer
80
views
How to check if a variable is not nil and not zero in Ruby
asked
Jun 6, 2024
by
avibootz
ruby
2
answers
100
views
How to create a range of numbers in Ruby
asked
Jan 13, 2024
by
avibootz
ruby
1
answer
97
views
How to remove duplicate characters from a string in Ruby
asked
Jun 11, 2023
by
avibootz
ruby
1
answer
119
views
How to swap cases in a string with Ruby
asked
Jun 11, 2023
by
avibootz
ruby
1
answer
108
views
How to convert the first digits in a string to a float with Ruby
asked
Jun 11, 2023
by
avibootz
ruby
1
answer
92
views
How to declare and initialize a set containing unique objects in Ruby
asked
Mar 11, 2023
by
avibootz
ruby
1
answer
113
views
How to remove multiple items from an array by values in Ruby
asked
Mar 1, 2023
by
avibootz
ruby
1
answer
94
views
How to remove an item from an array by index in Ruby
asked
Mar 1, 2023
by
avibootz
ruby
2
answers
110
views
How to create a two dimensional (2D) array in Ruby
asked
Feb 16, 2023
by
avibootz
ruby
2
answers
140
views
How to convert float to string with 2 decimal places in Ruby
asked
Feb 13, 2023
by
avibootz
ruby
2
answers
129
views
How to get character code (ASCII and Unicode) in Ruby
asked
Jan 22, 2023
by
avibootz
ruby
1
answer
80
views
How to create a function in Ruby
asked
Dec 20, 2022
by
avibootz
ruby
1
answer
92
views
How to merge dictionaries in Ruby
asked
Dec 15, 2022
by
avibootz
ruby
2
answers
109
views
How to create key value dictionary in Ruby
asked
Dec 11, 2022
by
avibootz
ruby
1
answer
88
views
How to access the address of a variable in Ruby
asked
Nov 4, 2022
by
avibootz
ruby
1
answer
105
views
How to add two stdin input numbers in Ruby
asked
Oct 19, 2022
by
avibootz
ruby
1
answer
87
views
How to use print from end to start in Ruby
asked
Oct 17, 2022
by
avibootz
ruby
1
answer
114
views
How to calculate the average of a double array of given length in Ruby
asked
Oct 17, 2022
by
avibootz
ruby
2
answers
118
views
How to calculate the average of an array of double values in Ruby
asked
Oct 17, 2022
by
avibootz
ruby
1
answer
107
views
How to get the factorial of a number in Ruby
asked
Jul 23, 2022
by
avibootz
ruby
1
answer
153
views
How to split an array and add the first part to end in Ruby
asked
Nov 30, 2021
by
avibootz
ruby
1
answer
150
views
How to reorder a list according to given indexes in Ruby
asked
Nov 29, 2021
by
avibootz
ruby
1
answer
144
views
How to move all zeroes to end of array in Ruby
asked
Nov 27, 2021
by
avibootz
ruby
1
answer
136
views
How to swap two elements of an array in Ruby
asked
Nov 21, 2021
by
avibootz
ruby
1
answer
139
views
How to segregate even and odd numbers of an array (even on left and odd on right) in Ruby
asked
Nov 21, 2021
by
avibootz
ruby
1
answer
152
views
How to print inversions pairs in array in Ruby
asked
Nov 10, 2021
by
avibootz
ruby
1
answer
151
views
How to shuffle an array in Ruby
asked
Oct 31, 2021
by
avibootz
ruby
1
answer
167
views
How to calculate the area of a trapezoid in Ruby
asked
Oct 28, 2021
by
avibootz
ruby
1
answer
153
views
How to convert digits of an integer into an array of base 16 digits and numbers in Ruby
asked
Oct 18, 2021
by
avibootz
ruby
1
answer
153
views
How to convert digits of an integer into an array of base 8 digits in Ruby
asked
Oct 18, 2021
by
avibootz
ruby
1
answer
125
views
How to convert digits of an integer into an array of base 2 digits in Ruby
asked
Oct 18, 2021
by
avibootz
ruby
1
answer
216
views
How to convert digits of an integer into an array of base 16 digits with least significant digit first in Ruby
asked
Oct 18, 2021
by
avibootz
ruby
1
answer
196
views
How to convert digits of an integer into an array of base 8 digits with least significant digit first in Ruby
asked
Oct 18, 2021
by
avibootz
ruby
1
answer
198
views
How to convert digits of an integer into an array of base 2 digits with least significant digit first in Ruby
asked
Oct 18, 2021
by
avibootz
ruby
1
answer
208
views
How to split digits of an integer into an array of digits with least significant digit first in Ruby
asked
Oct 18, 2021
by
avibootz
ruby
1
answer
195
views
How to convert UTF-8 code to char in Ruby
asked
Oct 18, 2021
by
avibootz
ruby
1
answer
139
views
How to convert ASCII code to char in Ruby
asked
Oct 18, 2021
by
avibootz
ruby
2
answers
163
views
How to get the smallest number greater than or equal to int in Ruby
asked
Oct 18, 2021
by
avibootz
ruby
1
answer
145
views
How to sort string by words length in reverse order with Ruby
asked
Oct 17, 2021
by
avibootz
ruby
1
answer
186
views
How to split an integer into two parts the last digit and the rest in Ruby
asked
Oct 17, 2021
by
avibootz
ruby
2
answers
281
views
How to split digits of an integer into an array of digits in Ruby
asked
Oct 17, 2021
by
avibootz
ruby
1
answer
167
views
How to split digits of an integer into an array of strings in Ruby
asked
Oct 17, 2021
by
avibootz
ruby
1
answer
146
views
How to split digits of an integer into different variable in Ruby
asked
Oct 17, 2021
by
avibootz
ruby
1
answer
129
views
How to sum all the digits of an integer in Ruby
asked
Oct 17, 2021
by
avibootz
ruby
1
answer
148
views
How to extract hex number into an array of decimal number in Ruby
asked
Oct 17, 2021
by
avibootz
ruby
1
answer
151
views
How to count the numbers in array by their first N digits in Ruby
asked
Oct 17, 2021
by
avibootz
ruby
1
answer
125
views
How to get the first N characters of a string in Ruby
asked
Oct 17, 2021
by
avibootz
ruby
Page:
1
2
3
4
5
next »
...