Shulou(Shulou.com)06/01 Report--

Editor to share with you js how to find the intersection of the two arrays, I believe that most people do not understand, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to understand it!

The intersection of two arrays

To require the intersection of two arrays, first make sure that the array does not repeat, and then use the filter () method and the includes () method.

Var plants1 = ['Saturn',' Earth', 'Uranus',' Mercury', 'Venus',' Earth', 'Mars',' Jupiter']; var plants2 = ['Saturn',' Earth', 'Uranus']; var alonePlants = [. New Set (plants1)] .filter (item = > plants2.includes (item)); console.log (alonePlants) / / ['Saturn',' Earth', 'Uranus'] these are all the contents of the article "how to find the intersection of two arrays by js". 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!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.