 Swift
        Swift  
      Swiftでの乱数生成のたった10の方法    
   Swift
        Swift   Dart
        Dart   TypeScript
        TypeScript   Verilog
        Verilog   Groovy
        Groovy   Swift
        Swift   Ruby
        Ruby   Dart
        Dart   Groovy
        Groovy   CSS
        CSS   JS
        JS   Java
        Java   Groovy
            Groovy     Ruby
            Ruby     Ruby
            Ruby     Python
            Python     Perl
            Perl     C#
            C#     Python
            Python