Compiling evironment: linux (ubuntu 16.04)+ gcc-10.2. The Post will clarify and discuss what modules are,what they can do,and what they intended to do ,what they cannot do and how they are used. 1 Using Modules Here is a hello-world program using c++…

Compiling evironment: linux (ubuntu 16.04)+ gcc-10.2. The post will focus on using export,import,visible and reachable. 1 export C++'s export keyword was originally meant to permit the separation of the definition of a template from its usages. It pr…

最近看了两篇关于 C++ 20 Modules 很有意思的文章,戳: <Understanding C++ Modules: Part 1: Hello Modules, and Module Units> <Understanding C++ Modules: Part 2: export, import, visible, and reachable> 众所周知,C++靠预处理器处理头文件的方法被诟病已久.在 C++17 Module TS 后,标准委员会的 dalao 们终于…

2017-01-05 20:24:12,473 4652 INFO None odoo.service.db: Create database `hello`. 2017-01-05 20:24:16,351 4652 INFO hello odoo.modules.loading: loading 1 modules... 2017-01-05 20:24:16,516 4652 INFO hello odoo.modules.registry: module base: creating o…

Mobile Setting Up the Development Environment iOS From Scratch With Swift: How to Test an iOS Application on a Device Web Rendering Image Previews Using Object URLs vs. Base64 Data URIs In AngularJS Understanding JavaScript Modules Choosing an HTTP S…

转自:http://www.eefocus.com/jefby1990/blog/13-02/291628_c39b8.html 本文是参考了网上多篇帖子而写的算不上什么原创.唯一值得欣慰的只不过在本机上实现罢了.因为毕竟失败了几次.也因为本人是初学驱动编程 很多简单的问题在我来说是相当的困难的.望有识之士不要笑话.最后,希望本文能给刚学驱动而还没开头的人提供一些帮助. 刚看 O'REILLY 写的<LINUX 设备驱动程序>时.作者一再强调在编写驱动程序时必须 建立内核树.所谓内核树,我的理…

刚看 O'REILLY 写的<LINUX 设备驱动程序>时.作者一再强调在编写驱动程序时必须 建立内核树.先前的内核只需要有一套内核头文件就够了,但因为2.6的内核模块吆喝内核源码树中的目标文件连接,通过这种方式,可得到一个更加健壮的模块 装载器,但也需要这些目标文件存在于内核目录树中.所谓内核树,我的理解和网上资料说的一致就是内核源码的一种逻辑形式.那怎么建立呢?为此上网“翻云覆 雨”起来而结果却是“惨败而归“. 为此托了一天又4个小时(当然包括吃饭睡觉的时间),连个简单的 hello wr…

注:1.系统:ubuntu16.04LTS2.ISO镜像:/home/huanghaoxiang/ubuntu-server.iso3.IMG路径:/home/TPM-Machine4.Login: huanghaoxiang15.password: huanghaoxiang1安装之前:一:安装依赖包:apt-get install build-essential libtool automake \libgmp-dev libnspr4-dev libnss3-dev openssl \li…

此文章是翻译How to develop apps bootstrapped with Create React App 官方文档 系列文章 如何开发由Create-React-App 引导的应用 如何开发由Create-React-App 引导的应用(一) 如何开发由Create-React-App 引导的应用(三) 如何开发由Create-React-App 引导的应用(四) Importing a Component 此项目设置支持ES5 模块,多亏了Babel. 虽然你仍然可以使用req…

This project was bootstrapped with Create React App. Below you will find some information on how to perform common tasks. You can find the most recent version of this guide here. Updating to New Releases Create React App is divided into two packages:…