Map Char to Alpha Position with Java
Sometimes, you would like to have Mapping Char to Int ( A = 0, B = 1, etc.)
One easy way to do this is using indexOf
"ABCDEFGHIJKLMNOPQRSTUVWXYZ".indexOf('F')
// returns 5Original Post: https://coderwall.com/p/ql-wng/map-char-to-alpha-position-with-java
