Created
July 21, 2014 19:05
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evolution of computing languages
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| // C (1972): | |
| // for (char letter='A'; letter <= 'Z'; ++ letter) { | |
| // Ruby (1995): | |
| // [A..Z].each { |letter| | |
| // drum roll, please | |
| // Swift (2014): | |
| let alphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ" // Hope I didn't mistype that. And never accidentally modify it. | |
| assert(countElements(alphabet) == 26) // better check, and make one line into three :| | |
| for letter in alphabet { |
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