Development

JavaScript comments are annotations in the source code of a program that are ignored by the interpreter, and therefore have no effect on the actual output of the code. Comments can be immensely helpful in explaining the intent of what your code is or should be doing.

Neste tutorial, vamos aprender a diferença entre primitivos de string e o objeto String, como as strings são indexadas, como acessar caracteres em uma string, além de propriedades e métodos comuns usados em strings.

In this tutorial, we will learn the difference between string primitives and the String object, how strings are indexed, how to access characters in a string, and common properties and methods used on strings.