xlab

func split(buf []byte, lim int) [][]byte {
	var chunk []byte
	chunks := make([][]byte, 0, len(buf)/lim+1)
	for len(buf) >= lim {
		chunk, buf = buf[:lim], buf[lim:]
		chunks = append(chunks, chunk)
	}
	if len(buf) > 0 {
		chunks = append(chunks, buf[:len(buf)])
	}

jastisriradheshyam

// node.js error object to string
const util = require('util')
var fullErrorObjectString = "";
try {
    k++
} catch (error) {
    console.log(util.inspect(error, false, null, false /* enable colors */))
    fullErrorObjectString = util.inspect(error, false, null, false /* enable colors */).toString()
}