Comparing two arrays of objects, and exclude the elements who match values into new array in JS
可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: here is my use case in JavaScript: I have two arrays of objects which have properties that match (id & name). var result1 = [ {id:1, name:'Sandra', type:'user', username:'sandra'}, {id:2, name:'John', type:'admin', username:'johnny2'}, {id:3, name:'Peter', type:'user', username:'pete'}, {id:4, name:'Bobby', type:'user', username:'be_bob'} ]; var result2 = [ {id:2, name:'John', email:'johnny@example.com'}, {id:4, name:'Bobby', email:'bobby@example.com'} ]; var props = ['id', 'name']; My goal is to have another array of objects containing only