android的多线程在开发中已经有使用过了,想再系统地学习一下,找到了android的官方文档,介绍进程与线程的介绍,试着翻译一下. 原文地址:http://developer.android.com/guide/components/processes-and-threads.html 首先翻译一下GOOGLE的官方文档, Processes and ThreadsWhen an application component starts and the application does no
re模块 python官方文档链接:https://docs.python.org/zh-cn/3/library/re.html re模块源码 r"""Support for regular expressions (RE). This module provides regular expression matching operations similar to those found in Perl. It supports both 8-bit and Unicod