// console.time() and console.timeEnd() method
// console.time() method
console.time("Let's see time console")
let time1 = function(){
console.log('time1 function is running')
}
let time2 = function(){
console.log('time2 function is running')
}
time1()
time2()
// console.timeEnd() method
console.timeEnd('Time Taken')
" a; ^& v6 {# F" e4 H7 `6. console.table()0 |8 m4 n2 u2 ?# L# Y$ b
这个方法允许我们在控制台中生成表格。输入数据必须是数组或显示为表格的对象。- I2 Y; F" U9 G# e7 |6 T+ F! a4 m
// console.group() and console.groupEnd() method
// console.group() method
console.group('This is a sample group')
console.log('This is a sample group log')
console.warn('This is a sample group warning')
console.error('This is a sample group error')
// console.groupEnd() method
console.groupEnd('This is a sample group')
console.log('This is a new section')