How do I use bufio for buffered IO in Go?

go, bufio, buffered io

This example demonstrates how to use the bufio package in Go for efficient buffered IO operations.


        package main
        
        import (
            "bufio"
            "fmt"
            "os"
        )
        
        func main() {
            // Open the file
            file, err := os.Open("example.txt")
            if err != nil {
                fmt.Println(err)
                return
            }
            defer file.Close()
        
            // Create a new buffered reader
            reader := bufio.NewReader(file)
        
            // Read the file line by line
            for {
                line, err := reader.ReadString('\n')
                if err != nil {
                    break
                }
                fmt.Print(line)
            }
        }