А
Size: a a a
А
И
И
j
var obj = [
{id:123, name:'vasya', age:23, country:'Russia'},
{id:124, name:'petya', age:25, country:'Canady'},
{id:126, name:'evgeniy', age:26, country:'Russia'},
{id:127, name:'sasha', age:20, country:'Uzbekistan'},
]
var a = {id:125, name:'sasha', age:20, country:'Uzbekistan'}
delete a.id
var idx = Object.assign([], obj).findIndex( c => (delete c.id, JSON.stringify(c) == JSON.stringify(a)))
console.log( obj[idx] )
И
И
var idx = Object.assign([], obj).findIndex( c => (delete c.id, JSON.stringify(c) == JSON.stringify(a)))
не могу понять что делает эта строкаИ
И
j
И
NT
NT
NT
И
NT
NT
j
j
var idx = JSON.parse(JSON.stringify(obj)).findIndex( c => (delete c.id, JSON.stringify(c) == JSON.stringify(a)))
И
А