JavaScript - 17

swstack < 1 min read

JavaScript - 17: String Methods

You are given a string. Use string methods to:

  • Convert it to uppercase
  • Find the length of the string
  • Check if it contains a specific word
  • Replace a word with another

Print all the results using console.log().

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let text = "I love learning JavaScript!";

console.log("Uppercase:", text.toUpperCase());
console.log("Length:", text.length);
console.log("Contains 'JavaScript':", text.includes("JavaScript"));
console.log("Replaced:", text.replace("JavaScript", "coding"));