Previously written by a simple procedure for the network to send and receive information, for beginners learning to use. Hope that helps.

说明：以前写的一个简单的网络收发信息的程序，供初学者学习使用。希望有帮助。

youdao

"Learning perl" the fifth edition in English, perl language to get into classic, ideal for beginners learning, detailed and clear explanation.

《Learning perl》英文第五版，perl语言入门的经典之作，非常适合初学者自学，内容详细，解释清晰。

youdao

For beginners learning.

适合初学者学习。

youdao

But with games like Natas, named for a virus that spread via floppy disk in 1992, Van Acker says he hopes to fill a niche for true beginners learning the basics of web attacks and web security.

FORBES: Hurricane-Bound Hacker? Here's A Rainy Day Web-Hacking War Game