AndersonTorres

Zig em 30 Minutos

Este texto é inspirado em A Half Hour to Learn Rust.

O Básico

AndersonTorres

fn is_prime(comptime T: type,
            n: T) bool {

    var d: T = 2;
    var exausted: bool = false;
    var found: bool = false;

    if (n < 0) return is_prime(-n);
    if (n == 0 or n == 1) return false;

AndersonTorres

Standard project structure

This is a project structure I’ve found useful. Looking for any thoughts/comments/feedback. Roughly, I found a tension between the style nixpkgs expects and the style conducive to development, so I extracted the common portion into a derivation.nix which is used by the remaining .nix files. This setup allows me to use nix build, nix-shell, overlays, Hydra, alternate packaging schemes, cross-compiling, etc.

AndersonTorres

#!/bin/fish

# rar2zip.fish

function usage
        printf "
Usage: rar2zip.fish [Only one RAR file]

Transforms a single RAR file, passed under cmdline, to an equivalent ZIP file,
storing it in the current directory"

AndersonTorres

#!/bin/fish

# pdf2zip.fish

function usage
        printf "
Usage: pdf2zip.fish [Only one PDF file]

Transforms a single PDF file, passed under cmdline, to an equivalent ZIP file,
storing it in the current directory"