VS Code is exploring a model where you have multiple processes supporting the IDE: a fast syntax checker, and a slower error checking/completion service! https://code.visualstudio.com/updates/v1_36#_use-syntax-only-feature-of-javascript-and-typescript-more-quickly
(Cute model, but I wonder if the lack of threads in node makes it more necessary.)
miniblog.
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It's funny how languages can offer multiple forms of syntax, but formatters standardise to a single form.
E.g. single vs double quotes in JS, optional semicolons in JS, different ways of grouping imports in Rust.
Should new languages be more syntactically opinionated?
It feels like a mature software project is one where bugs require multiple commits to fix.
You've hammered out the basic issues, so the remaining issues are often weird interactions between components.
It took me way too long to realise that Arc<Mutex<T>> is basically a way to create multiple &mut T references (with runtime constraints).
This means that you can use plain &T and &mut T in the vast majority of your code. Most code doesn't need to care there's a mutex.