Writing Your Own Sudo
What does sudo do? Most people have a basic understanding: it lets you temporarily run a command as root (or some other user, based on the options passed in). People will discuss sudo as nice from a security perspective relative to logging in as root, because you are scoping your usage of the root account to what really needs it. And with the default sudo setup you aren't handing out the root pass
Implementing Rust's dbg! in Python
Rust has an amazing dbg macro that lets you quickly set up an expression printer that will also put in the source line. It also returns the value of the expression so you can even easily inline the printing when you want to! #!rust let a = 2; let b = dbg!(a * 2) + 1; // ^-- prints: [src/main.rs:2] a * 2 = 4 assert_eq!(b, 5); Doing a bunch of Python, I want this in Python as well. I want a debug ma
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Named Arguments In Rust, If You Want Them
DB Indexes Do Not Magically Compose
Type Unions Don't Always Compose Well
Property Testing Stateful Code in Rust
Writing The World's Most Boring Quine
Augmenting Existing Struct APIs with Rust Traits
A Couple Lines To Improve Print-Based Debugging In Loops
