Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
nginx
caddy
Sozu
Sozu is a lightweight, fast, always-up reverse proxy server. It is configurable at runtime, fast and safe.
Proxy, Reverse Proxy, Load Balancer, VPN and DNS
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
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socks proxy
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sshuttle is a poor man's VPN.
Expose Local Service to Public
Good Choices of Reverse Proxies
Proxy vs VPN
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When you connect to a VPN, all traffic will be …
Format Python Code Using Black
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Installation
pip3 install -U black[jupter]
Usage
The following code formats Python files and Jupyter/Lab Notebooks under the current directory.
black ./
References
Read CSV Using Polars in Python
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Implement a Singleton in Rust
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Tips and Traps¶
std::cell::OnceCell is a partial implementation of
once_cellin the Rust standard library.There are 2 Rust crates lazy_static and once_cell for (lazy) once assignment (which can be used to create singletons). once_cell