* fix: restructure certifications guide articles * fix: added 3 dashes line before prob expl * fix: added 3 dashes line before hints * fix: added 3 dashes line before solutions
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Use Bracket Notation to Find the First Character in a String |
Use Bracket Notation to Find the First Character in a String
Hints
Hint 1
Remember that the first character of a string is at the zero-th position. For example:
var str = "Hello";
var letter = str[0]; // This equals "H"