marvhus

# write is for writing N newlines to a file.
# count is from counting the newlines in a file.
CC := gcc

CFLAGS := -Wall -Wextra -Werror \
		  -std=c11 -pedantic

TARGETS := count \
		   write

marvhus

Ref

A small Jai library for making it easy to share pointers/references to the same data, while making it easy to get rid of the pointer/reference when it is no longer needed.

How to use

Creating a Ref variable

You just create a variable using with the Ref(T) type, where you replace T with your type. For example Ref(int).

Initializing

Then you initialize it with init(*ref_variable) where ref_variable is your variable,

marvhus

Floating Point Precision in x86-64 Assembly

The lack of precison you get with floating point numbers isn't a language problem, it's a problem with floating point nubers themselves, so it even shows up as low as x86-64 assembly.

The assembly in the file bellow is the code I have written to showcase this.

To compile it you have to do this:

$ nasm floats.asm -o floats.o -f elf64

marvhus

Connecting emacs and Protonmail Bridge

This guide will cover the basics on how to integrate emacs with protonmail-bridge using

• mu4e
• mbsync
• smtpmail
• protonmail-bridge

Configuring mbsync

marvhus

getPairs :: [Int] -> [(Int, Int)]
getPairs [] = []
getPairs [_] = []
getPairs (x:y:xs) = (x,y) : getPairs (y:xs)

getDiff :: [(Int, Int)] -> [Int]
getDiff [] = []
getDiff ((x1, x2):xs) = (x2 - x1) : getDiff xs

generate :: [Int] -> [[Int]]

marvhus

#!/usr/bin/bash
setxkbmap -option caps:ctrl_modifier no &

do_dwm ()
{
    slstatus &

    picom -b &
    nitrogen --restore &
    dunst -font "iosveka" &

marvhus

use std::fs;

const CHARSET: &[u8] = b"QWlKoxp3mT9EeRb4YzgG6rNj1OLvZ5SDfMBaXtP8JyIFVH07uh2wicdnUAC#@q";

fn encode(input: String) -> String {
    let input_bytes = input.as_bytes();
    let mut output = Vec::new();

    let mut temp = 0u32;
    let mut temp_len = 0u8;

marvhus

fizzbuzz :: (low: u32, high: u32) {
    _print :: (str: string) #expand {
        print("%", str);
        `already_printed = true;
    }
    for i: low..high {
        already_printed := false;
        if i % 3 == 0 then _print("Fizz");
        if i % 5 == 0 then _print("Buzz");
        if !already_printed then print("%", i);

marvhus

main :: () {
	print("What is your name?\n> ");
	name := input();
	print("Hello, %!\n", name);
}

#import "Basic";

#if OS == .LINUX {
	#import "POSIX";

marvhus

#!/bin/bash

# Small script to count lines in .jai files
# Cloc doesn't support jai, so I just made this for now

files=$(find $1 -name "*.jai")
if [ "$1" == "" ]; then
    echo "No path"
    exit 1
fi