Ben Chuanlong Du's Blog

It is never too late to learn.

gRPC GraphQL and RESTful APIs

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

GraphQL harder (compared to RESTful and gRPC) to cache.

gRPC has the best performance

but not cannot be used for communication between frontend and backend directly, even thought it is doable …

Useful Rust Crates for Numeric Computation

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

num

num A collection of numeric types and traits for Rust, including bigint, complex, rational, range iterators, generic integers, and more!

num-derive

num-derive providess procedural macros to derive numeric traits in …

Tips on the Mojo Programming Language

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

Check installed Python packages in Mojo notebook.

%%python
import os
os.system("pip list")

References

https://playground.modular.com/

Manipulate Bits in Rust

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

bitvec

bitvec Addresses memory by bits, for packed collections and bitfields bitvec provides a foundational API for bitfields in Rust. It specializes standard-library data structures (slices, arrays, and vectors of bool …

Foreign Language Integration in Rust

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

cc

cc is a build-time dependency for Cargo build scripts to assist in invoking the native C compiler to compile native C code into a static archive to be linked into …