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Editor to share with you how to achieve an empty array of Javascript, I believe that most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to understand it!

Empty array

If you want to empty an array, just set the length of the array to 0. well, this is a little simple.

Var plants = ['Saturn',' Earth', 'Uranus',' Mercury', 'Venus',' Earth', 'Mars',' Jupiter']; plants.length = 0 position console.log (plants); / / [] these are all the contents of the article "how to implement empty arrays in Javascript". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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