.include js code example
Example 1: js string contais
const string = "foo";
const substring = "oo";
console.log(string.includes(substring));
Example 2: javascript string includes
'Blue Whale'.includes('blue')
Example 3: javascript includes
const pets = ['cat', 'dog', 'bat'];
console.log(pets.includes('cat'));
Example 4: includes in javascript
var colors = ['yellow', 'red', 'pink'];
var string = 'yellow and red are pretty cool';
console.log(colors.include('blue');
console.log(string.includes('yellow');
Example 5: .includes javascript
let storyWords = ['extremely literally actually hi bye okay']
let unnecessaryWords = ['extremely', 'literally', 'actually' ];
let betterWords = storyWords.filter(function(word) {
return !unnecessaryWords.includes(word);
});
console.log(betterWords)
Example 6: includes()
const str = 'To be, or not to be, that is the question.'
console.log(str.includes('To be'))
console.log(str.includes('question'))
console.log(str.includes('nonexistent'))
console.log(str.includes('To be', 1))
console.log(str.includes('TO BE'))
console.log(str.includes(''))