# 开发语言学习 - [Python](/kai-fa-yu-yan-xue-xi/python.md) - [0.概述](/kai-fa-yu-yan-xue-xi/python/0.-gai-shu.md) - [1.基本数据类型](/kai-fa-yu-yan-xue-xi/python/1.-ji-ben-shu-ju-lei-xing.md) - [2.变量](/kai-fa-yu-yan-xue-xi/python/2.-bian-liang.md) - [3.函数](/kai-fa-yu-yan-xue-xi/python/3.-han-shu.md) - [4.运算符](/kai-fa-yu-yan-xue-xi/python/4.-yun-suan-fu.md) - [5.字符串](/kai-fa-yu-yan-xue-xi/python/5.-zi-fu-chuan.md) - [6.列表](/kai-fa-yu-yan-xue-xi/python/6.-lie-biao.md) - [7.元组](/kai-fa-yu-yan-xue-xi/python/7.-yuan-zu.md) - [8.集合](/kai-fa-yu-yan-xue-xi/python/8.-ji-he.md) - [9.字典](/kai-fa-yu-yan-xue-xi/python/9.-zi-dian.md) - [10.流程控制](/kai-fa-yu-yan-xue-xi/python/10.-liu-cheng-kong-zhi.md) - [12.函数](/kai-fa-yu-yan-xue-xi/python/12.-han-shu.md) - [13.模块](/kai-fa-yu-yan-xue-xi/python/13.-mo-kuai.md) - [14.输入输出格式化](/kai-fa-yu-yan-xue-xi/python/14.-shu-ru-shu-chu-ge-shi-hua.md) - [15.面向对象](/kai-fa-yu-yan-xue-xi/python/15.-mian-xiang-dui-xiang.md) - [Swift](/kai-fa-yu-yan-xue-xi/swift.md) - [1.基础部分](/kai-fa-yu-yan-xue-xi/swift/1.-ji-chu-bu-fen.md) - [常量和变量以及基本类型\_1](/kai-fa-yu-yan-xue-xi/swift/1.-ji-chu-bu-fen/1.-chang-liang-he-bian-liang-yi-ji-ji-ben-lei-xing-1.md) - [常量和变量以及基本类型\_2](/kai-fa-yu-yan-xue-xi/swift/1.-ji-chu-bu-fen/2.-chang-liang-he-bian-liang-yi-ji-ji-ben-lei-xing-2.md) - [2.基本运算符](/kai-fa-yu-yan-xue-xi/swift/2.-ji-ben-yun-suan-fu.md) - [基本运算符](/kai-fa-yu-yan-xue-xi/swift/2.-ji-ben-yun-suan-fu/1.-ji-ben-yun-suan-fu.md) - [3.字符串和字符](/kai-fa-yu-yan-xue-xi/swift/3.-zi-fu-chuan-he-zi-fu.md) - [字符串](/kai-fa-yu-yan-xue-xi/swift/3.-zi-fu-chuan-he-zi-fu/1.-zi-fu-chuan.md) - [字符串操作](/kai-fa-yu-yan-xue-xi/swift/3.-zi-fu-chuan-he-zi-fu/2.-zi-fu-chuan-cao-zuo.md) - [4.集合类型](/kai-fa-yu-yan-xue-xi/swift/4.-ji-he-lei-xing.md) - [概述](/kai-fa-yu-yan-xue-xi/swift/4.-ji-he-lei-xing/1.-gai-shu.md) - [Array](/kai-fa-yu-yan-xue-xi/swift/4.-ji-he-lei-xing/2.array.md) - [Set](/kai-fa-yu-yan-xue-xi/swift/4.-ji-he-lei-xing/3.set.md) - [Dictionary](/kai-fa-yu-yan-xue-xi/swift/4.-ji-he-lei-xing/4.dictionary.md) - [6.函数](/kai-fa-yu-yan-xue-xi/swift/6.-han-shu.md) - [函数](/kai-fa-yu-yan-xue-xi/swift/6.-han-shu/1.-han-shu.md) - [函数返回值](/kai-fa-yu-yan-xue-xi/swift/6.-han-shu/2.-han-shu-fan-hui-zhi.md) - [函数类型](/kai-fa-yu-yan-xue-xi/swift/6.-han-shu/3.-han-shu-lei-xing.md) - [7.闭包](/kai-fa-yu-yan-xue-xi/swift/7.-bi-bao.md) - [闭包](/kai-fa-yu-yan-xue-xi/swift/7.-bi-bao/1.-bi-bao.md) - [闭包表达式](/kai-fa-yu-yan-xue-xi/swift/7.-bi-bao/2.-bi-bao-biao-da-shi.md) - [尾随闭包](/kai-fa-yu-yan-xue-xi/swift/7.-bi-bao/3.-wei-sui-bi-bao.md) - [捕获变量或常量](/kai-fa-yu-yan-xue-xi/swift/7.-bi-bao/4.-bu-huo-bian-liang-huo-chang-liang.md) - [闭包是引用类型](/kai-fa-yu-yan-xue-xi/swift/7.-bi-bao/5.-bi-bao-shi-yin-yong-lei-xing.md) - [逃逸闭包](/kai-fa-yu-yan-xue-xi/swift/7.-bi-bao/6.-tao-yi-bi-bao.md) - [自动闭包](/kai-fa-yu-yan-xue-xi/swift/7.-bi-bao/7.-zi-dong-bi-bao.md) - [8.枚举](/kai-fa-yu-yan-xue-xi/swift/8.-mei-ju.md) - [枚举](/kai-fa-yu-yan-xue-xi/swift/8.-mei-ju/1.-mei-ju.md) - [枚举与switch语句](/kai-fa-yu-yan-xue-xi/swift/8.-mei-ju/2.-mei-ju-yu-switch-yu-ju.md) - [9.类和结构体](/kai-fa-yu-yan-xue-xi/swift/9.-lei-he-jie-gou-ti.md) - [类和结构体](/kai-fa-yu-yan-xue-xi/swift/9.-lei-he-jie-gou-ti/1.-lei-he-jie-gou-ti.md) - [属性](/kai-fa-yu-yan-xue-xi/swift/9.-lei-he-jie-gou-ti/shu-xing.md) - [属性](/kai-fa-yu-yan-xue-xi/swift/9.-lei-he-jie-gou-ti/shu-xing/2.1-shu-xing.md) - [属性观察器](/kai-fa-yu-yan-xue-xi/swift/9.-lei-he-jie-gou-ti/shu-xing/2.2-shu-xing-guan-cha-qi.md) - [属性包装器](/kai-fa-yu-yan-xue-xi/swift/9.-lei-he-jie-gou-ti/shu-xing/2.3-shu-xing-bao-zhuang-qi.md) - [全局变量和局部变量](/kai-fa-yu-yan-xue-xi/swift/9.-lei-he-jie-gou-ti/shu-xing/2.4-quan-ju-bian-liang-he-ju-bu-bian-liang.md) - [类属性](/kai-fa-yu-yan-xue-xi/swift/9.-lei-he-jie-gou-ti/shu-xing/2.5-lei-shu-xing.md) - [方法](/kai-fa-yu-yan-xue-xi/swift/9.-lei-he-jie-gou-ti/fang-fa.md) - [Shell](/kai-fa-yu-yan-xue-xi/shell.md) - [Shell变量和基本类型](/kai-fa-yu-yan-xue-xi/shell/shell-bian-liang-he-ji-ben-lei-xing.md) - [Shell函数](/kai-fa-yu-yan-xue-xi/shell/shell-han-shu.md) - [Shell基本运算符](/kai-fa-yu-yan-xue-xi/shell/shell-ji-ben-yun-suan-fu.md) - [Shell脚本的参数](/kai-fa-yu-yan-xue-xi/shell/shell-jiao-ben-de-can-shu.md) - [Shell流程控制](/kai-fa-yu-yan-xue-xi/shell/shell-liu-cheng-kong-zhi.md) - [Shell输入输出](/kai-fa-yu-yan-xue-xi/shell/shell-shu-ru-shu-chu.md) - [Shell文件包含](/kai-fa-yu-yan-xue-xi/shell/shell-wen-jian-bao-han.md)