05 - converting between numeric bases.rb
来自「O Reilly Ruby Cookbook source code」· RB 代码 · 共 25 行
RB
25 行
0b100 # => 40o100 # => 640x100 # => 256#---"1045".to_i(10) # => 1045"-1001001".to_i(2) # => -73"abc".to_i(16) # => 2748"abc".to_i(20) # => 4232"number".to_i(36) # => 1442151747"zz1z".to_i(36) # => 1678391"abcdef".to_i(16) # => 11259375"AbCdEf".to_i(16) # => 11259375#---42.to_s(10) # => "42"-100.to_s(2) # => "-1100100"255.to_s(16) # => "ff"1442151747.to_s(36) # => "number"#---"6".to_i(2) # => 0"0".to_i(1)# ArgumentError: illegal radix 140.to_s(37)# ArgumentError: illegal radix 37#---
⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?