此问题来源于:Facebook 在美国是如何战胜对手的?
http://zhihu.com/question/19729534#232005-cmt
回复内容:
Haiping Zhao,赵海平高等教育经历:
- 北京大学细胞生物与遗传学专业 1987 届;
- 纽约大学医学院 1992 届 (MS) ;
- 普林斯顿 1997 届计算机科学 (MSE) ;
- Omnicell, 1998 - 2000
- Dispense Soure, 2000 - 2003
- Microsoft, 2003 - 2004,.net 团队,COM/DCOM 团队以及 SQL Server;
- Plaxo, 2004 - 2007
- 从 2007 至今应该都在 Facebook 担任资深软件工程师,除了驱动了著名的 HipHop for PHP[2]项目外,主要承担发布工程师(该翻译可能不准确,英文为 Release engineering )的工作。
[1]以上资料大部分来自他的 Facebook 公开页面
[2]https://github.com/facebook/hiphop-php/ Facebook第一个华人员工已经回国,表示要来拯救阿里的代码
36氪今早得到消息,Facebook 的第一个中国员工赵海平加入阿里巴巴,近期将会回国。他在 Facebook 的 title 是“The Greatest Computer Scientist”。他在 Facebook 内部的告别信中写道(文末附上告别信全文):
今天离开美国回中国去阿里巴巴作为一个华裔工程师,我想让中国也成为软件技术最好的地方,我想让阿里也成为最值得工作的地方,他们的架构非常庞大,是我用武之地,他们面临的软件性能问题对他们至关重要,他们在使用 Java 的过程中有很多的有趣的问题需要解决,我想在那里继续我期盼成为最伟大的计算机科学家的梦想之路,我至少可以成为一个专业的程序员,祝福我吧!

PHP is widely used in e-commerce, content management systems and API development. 1) E-commerce: used for shopping cart function and payment processing. 2) Content management system: used for dynamic content generation and user management. 3) API development: used for RESTful API development and API security. Through performance optimization and best practices, the efficiency and maintainability of PHP applications are improved.

PHP makes it easy to create interactive web content. 1) Dynamically generate content by embedding HTML and display it in real time based on user input or database data. 2) Process form submission and generate dynamic output to ensure that htmlspecialchars is used to prevent XSS. 3) Use MySQL to create a user registration system, and use password_hash and preprocessing statements to enhance security. Mastering these techniques will improve the efficiency of web development.

PHP and Python each have their own advantages, and choose according to project requirements. 1.PHP is suitable for web development, especially for rapid development and maintenance of websites. 2. Python is suitable for data science, machine learning and artificial intelligence, with concise syntax and suitable for beginners.

PHP is still dynamic and still occupies an important position in the field of modern programming. 1) PHP's simplicity and powerful community support make it widely used in web development; 2) Its flexibility and stability make it outstanding in handling web forms, database operations and file processing; 3) PHP is constantly evolving and optimizing, suitable for beginners and experienced developers.

PHP remains important in modern web development, especially in content management and e-commerce platforms. 1) PHP has a rich ecosystem and strong framework support, such as Laravel and Symfony. 2) Performance optimization can be achieved through OPcache and Nginx. 3) PHP8.0 introduces JIT compiler to improve performance. 4) Cloud-native applications are deployed through Docker and Kubernetes to improve flexibility and scalability.

PHP is suitable for web development, especially in rapid development and processing dynamic content, but is not good at data science and enterprise-level applications. Compared with Python, PHP has more advantages in web development, but is not as good as Python in the field of data science; compared with Java, PHP performs worse in enterprise-level applications, but is more flexible in web development; compared with JavaScript, PHP is more concise in back-end development, but is not as good as JavaScript in front-end development.

PHP and Python each have their own advantages and are suitable for different scenarios. 1.PHP is suitable for web development and provides built-in web servers and rich function libraries. 2. Python is suitable for data science and machine learning, with concise syntax and a powerful standard library. When choosing, it should be decided based on project requirements.

PHP is a scripting language widely used on the server side, especially suitable for web development. 1.PHP can embed HTML, process HTTP requests and responses, and supports a variety of databases. 2.PHP is used to generate dynamic web content, process form data, access databases, etc., with strong community support and open source resources. 3. PHP is an interpreted language, and the execution process includes lexical analysis, grammatical analysis, compilation and execution. 4.PHP can be combined with MySQL for advanced applications such as user registration systems. 5. When debugging PHP, you can use functions such as error_reporting() and var_dump(). 6. Optimize PHP code to use caching mechanisms, optimize database queries and use built-in functions. 7


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