/Ruby/Ruby for programmers

Ruby for programmers

Ruby for programmers

irb(main):005:0> 3**2
=> 9

0

Source: ruby-lang.org

Ruby for programmers

irb(main):003:0> 3+2
=> 5

0

Source: ruby-lang.org

Ruby for programmers

irb(main):006:0> Math.sqrt(9)
=> 3.0

0

Source: ruby-lang.org

Ruby for programmers

irb(main):004:0> 3*2
=> 6

0

Source: ruby-lang.org

Ruby for programmers

irb(main):007:0> a = 3 ** 2
=> 9
irb(main):008:0> b = 4 ** 2
=> 16
irb(main):009:0> Math.sqrt(a+b)
=> 5.0

0

Source: ruby-lang.org

Ruby for programmers

irb(main):002:0> puts "Hello World"
Hello World
=> nil

0

Source: ruby-lang.org

Similar codes

0 vote284 views2 answers
Rails skip authenticity token
Ruby
0 vote294 views1 answer
Ruby pass array as arguments
Ruby
0 vote276 views1 answer
How to seed heroku rails
Ruby
-1 vote276 views2 answers
New line
Ruby
0 vote279 views1 answer
If ruby
Ruby
0 vote289 views1 answer
Rails migration change type of column
Ruby
0 vote302 views1 answer
How to match email in regex in ruby
Ruby
6 votes405 views1 answer
How to remove columns from rails
Ruby
0 vote293 views1 answer
Rails check if a URL is valid
Ruby
0 vote287 views3 answers
Robux gift
Ruby

Share