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Li Yin

Li Yin

I'm a software engineer who enjoys learning new things and helping others. I'm proud to be part of Teclado.

United States •
4 posts •
Process or Thread, that is the question
Learn Python Programming

Process or Thread, that is the question

When should you use processes and threads in Python? How can you make use of all your CPU has to offer? In this post we explore a few techniques to improve performance, easily.

    Li Yin
    6 min read · Dec 18
How to set up a server using AWS
REST APIs

How to set up a server using AWS

Amazon Web Services is one of the most popular choices for cloud computing nowadays. It can be quite confusing though! In this blog post we'll learn how to provision a server that we can access using SSH.

    Li Yin
    7 min read · Oct 24
What is CORS and how to "fix" it
Web Development

What is CORS and how to "fix" it

CORS is a security feature of browsers, but is configured in the server side. It is used to control requests coming in from different domains. Learn more in this post!

    Li Yin
    5 min read · Jun 6
Token Authentication and Refreshing using Flask-JWT-Extended
Flask

Token Authentication and Refreshing using Flask-JWT-Extended

JWTs are great for processing authentication in a REST API. How can you stop requiring users provide their username and password every time the token expires? Learn about token-based authentication and token refresh!

    Li Yin
    4 min read · May 7
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