using filter method for arrays

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Fri Aug 16 2024 01:14:31 GMT+0000 (Coordinated Universal Time)

const favoriteWords = ['nostalgia', 'hyperbole', 'fervent', 'esoteric', 'serene'];

// Call .filter() on favoriteWords below

const longFavoriteWords = favoriteWords.filter(word => {
  return word.length > 7;
});

console.log(longFavoriteWords);

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JS Learning

@thecowsays

creating a function w/ multiple parameters for loop pushing array items in reverse (decrement) creating a simple function function comparing two arrays and returning a Boolean do...while loop callback function syntax using forEach iterator method functions as parameters, higher-order functions using filter method for arrays uses findIndex method and displays index value

Basics & Syntax Examples

@thecowsays

creating a function w/ multiple parameters For loop with arrays using reduce method on a string array using reduce on even values of an array for loop pushing numbers into an array push existing array items into new array for loop pushing array items in reverse (decrement) creating a simple function function looping through array with if-else function comparing two arrays and returning a Boolean Promise syntax Insert useEffect syntax do...while loop callback function syntax using forEach iterator method functions as parameters, higher-order functions using filter method for arrays uses findIndex method and displays index value

Arrays

@thecowsays

callback function syntax using forEach iterator method using reduce method on a string array using reduce on even values of an array function looping through array with if-else using filter method for arrays uses findIndex method and displays index value

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using filter method for arrays

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