Python 入门

简介 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

语言特点 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

下载 , 安装 , 开发环境 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

基本语法 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

基本数据类型 ,[object Object],[object Object],[object Object],[object Object],[object Object]

字符串 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],<?php echo "ABC" . "ABC"; ?> <?php echo str_repeat ("ABC", 3); ?> <?php $str = "ABC"; echo $str [ 0 ] ; //OR $str { 0 } ?> <?php $str = "ABC"; echo substr ($str, 1, 2); echo substr ($str, 1, 1); echo substr ($str, 1); echo substr ($str, -3, 1); ?>

字符串 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

列表和元组 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

字典 ,[object Object],[object Object],[object Object],[object Object],[object Object]

变量 ,[object Object],[object Object],[object Object],[object Object],[object Object]

运算符 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],没有 ++ -- 没有 && || ! 没有三目运算符 ? : 1<2<3 #True x, y = (1, 3) #x=1; y=3

流程控制 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

流程控制 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

流程控制 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

流程控制 ,[object Object],[object Object],[object Object]

函数 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

类 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

异常 ,[object Object],[object Object],[object Object],[object Object]

引用库 ,[object Object],[object Object],[object Object],[object Object]

连接 MySql ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

制作动态网页 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

桌面应用 ,[object Object],[object Object],[object Object],[object Object],[object Object]

网络资源 ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

Python 入门

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