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MaxXxiMast/plusplus.js

Created June 24, 2019 13:15
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How a ++ operator works
Raw
plusplus.js
function plusplus(orig_x){
let orig_x_changed = Number(orig_x);
x = orig_x_changed + 1;
return orig_x_changed;
}
let x = '2';
plusplus(x); // 2
x; // 3
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