How node writes content at a specified location in a file, such as writing added content on the penultimate line of a file.

how node writes content at a specified location in a file, such as writing added content on the penultimate line of a file.

Feb.19,2022

const fs = require('fs')

const data = fs.readFileSync('./temp.txt', 'utf8').split('\n')
data.splice(data.length - 2, 0, 'test')
fs.writeFileSync('./temp.txt', data.join('\n'), 'utf8')
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3235c-2bde9.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3235c-2bde9.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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