arrays.md

Bookmarks tagged [arrays]

^{www.codever.land/bookmarks/t/arrays}

How can I remove a specific item from an array?

^{https://stackoverflow.com/questions/5767325/how-can-i-remove-a-specific-item-from-an-array}

const array = [2, 5, 9];

console.log(array);

const index = array.indexOf(5);
if (index > -1) {
  array.splice(index, 1);
}

// array = [2, 9]
console.log(array); 

• 📆 published on: 2011-04-23
• tags: javascript, arrays

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Array reduce vs chaining vs for loop

^{https://kentcdodds.com/blog/array-reduce-vs-chaining-vs-for-loop}

A comparison of different approaches to operating on an array

• tags: javascript, arrays

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