Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Comments¶
UPSERTdoes NOT work with virtual table in SQLite3 currently!
The UPSERT clause (following PostgreSQL syntax) is supported in SQLite 3.24.0+.
:::sql
INSERT INTO players (
user_name, age
) VALUES (
'steven', 32
) ON CONFLICT (user_name) DO UPDATE
SET age=excluded.age
;
Hands on the Standard Library HTTP in Golang
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Website for Making Profile Pictures
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Calling Rust from Python
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Tools
Rust bindings for Python, including tools for creating native Python extension modules. Running and interacting with Python code from a Rust binary is also supported.
Build and publish …
Option vs Result in Rust
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Tips and Traps¶
- Prefer
Option<&T>to&Option<T>as data APIs. for more discussions, please refer to Choose the Right Option .
Parse Command Line Arguments in Go
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
-
flag is a Go standard library for parsing command-line arguments. It is simple but limited. For more discussions, please refer to Parse Command Line Arguments Using Flag in Go .