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First solution in Clear category for [old] Second Index by bronya100
"use strict";
function secondIndex(t,s) {
let r = t.indexOf(s,t.indexOf(s) + 1);
return r < 0 ? undefined : r;
}
var assert = require('assert');
if (!global.is_checking) {
console.log('Example')
console.log(secondIndex("sims", "s"))
// These "asserts" are used for self-checking and not for an auto-testing
assert.equal(secondIndex("sims", "s"), 3)
assert.equal(secondIndex("find the river", "e"), 12)
assert.equal(secondIndex("hi", " "), undefined)
assert.equal(secondIndex("hi mayor", " "), undefined)
assert.equal(secondIndex("hi mr Mayor", " "), 5)
console.log("You are awesome! All tests are done! Go Check it!");
}
Dec. 2, 2017
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