Python从文件中读取指定的行
如果想根据给出的行号, 从文本文件中读取一行数据, Python标准库linecache模块非常适合这个任务:
测试文件内容 :
This is line 1.
This is line 2.
This is line 3.
This is line 4.
This is line 5.
This is line 6.
This is line 7.
This is line 8.
测试代码:
>>> import linecache
本文实例讲述了C#从文件或标准输入设备读取指定行的方法。分享给大家供大家参考。具体如下:
using System;
using System.IO;
using System.Runtime.InteropServices;
using System.Text.RegularExpressions;
using System.Collections.Generic;
namespace RobvanderWoude
{
class ReadLine
{
static int Main