Created
February 16, 2021 11:55
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| irb(main):019:0> "%f" % 195 | |
| => "195.000000" | |
| irb(main):020:0> "%x" % 195 | |
| => "c3" | |
| irb(main):021:0> "\u00c3" | |
| => "Ã" | |
| irb(main):022:0> "\u00c3".bytes | |
| => [195, 131] | |
| irb(main):023:0> "%x" % 161 | |
| => "a1" | |
| irb(main):024:0> "\u00a1" | |
| => "¡" | |
| irb(main):025:0> "\u00a1".bytes | |
| => [194, 161] | |
| irb(main):026:0> |
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