Ben Chuanlong Du's Blog

It is never too late to learn.

Profile Performance of Python Applications

Tips

  1. cProfile (implemented in C) is preferred over profile (implemented in Python).

  2. The profiler modules (cProfile and profile) and tools based on them (e.g., %prun and %%prun for notebook) are designed to provide an execution profile for a given program, not for benchmarking purposes (for that, there is time

Parsing Command-line Arguments in Rust

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Tips and Traps

There are 2 popular crates clap and structopt (based on clap) for this purpose. I personally prefer clap .

Make a Rust Project Both a Library and a Binary

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

.
├── Cargo.toml
└── src
    ├── main.rs
    │   
    └── lib.rs

[package]
name = "package_name"
version = "0.0.1"
authors = ["me <me@gmail.com>"]

[lib]
name = "lib_name"
path = "src/lib.rs"

[[bin]]
name = "binary_name"
path = "src …

Comparison of GitHub Tokens and Keys

Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!

Name Short Description Scope Permission Protocol
GitHub
SSH Key 		A SSH public key All repos Read and Write SSH
GitHub
Deploy Key 		A SSH public key Any repo
configures
the key …