[英]How can I add each element of one array to corresponding elements in other arrays with javascript or angular
[英]How can add elements to an array but put each element in a separate row in Javascript
我有一个数组问题。 当我使用.push
将元素放入数组时,它们会一个接一个地打印在 console.log 中。 [https://developer.mozilla.org/de/docs/Web/JavaScript/Reference/Global_Objects/Array/push] 有没有办法将 output 每个元素添加到这个数组中的额外行? 我有一个默认值,我应该记录错误。 这些错误将是 output 阵列中的控制,每条错误消息一行。
let sports = ['soccer', 'baseball']
let total = sports.push('football', 'swimming')
console.log(sports) // ['soccer', 'baseball', 'football', 'swimming']
我的意思是这样吗?
console.log(sports)
['soccer', // line 1
'baseball', // line 2
'football', // line 3
'swimming'] // line 4
你可以使用循环
let sports = ['soccer', 'baseball'] let total = sports.push('football', 'swimming') //table console.table(sports) // loop sports.forEach(element => { console.log(element); });
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