willeccles

#! /bin/bash

tempfile=$(mktemp /tmp/cjit.XXXXXXXXXX)

gcc -x c -o "$tempfile" - <<EOL
#include <stdio.h>
int main(void) {
    puts("Welcome to the future of programming!");
    return 0;
}

willeccles

/* Compile with -DUSE_READLINE and -lreadline to use readline for input. */

#include <arpa/inet.h>
#include <errno.h>
#include <poll.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>

willeccles

#! /bin/bash

# This requires nativefier to be installed, so do that first:
# https://github.com/jiahaog/nativefier
# I know this uses javascript, which is evil, but it must be done :(
# You'll also need to download an image, which is used as input
# for this script. Specify a path to a PNG.
# A .desktop entry is included with this script; you may need to 
# modify it depending on where you place the packaged output.

willeccles

#! /usr/bin/env python3

# this script requires beautifulsoup4
#  --> pip3 install bs4
# this script also requires requests
#  --> pip3 install requests

# TODO make this work on linux

from urllib.request import urlopen

willeccles

// Working example: https://godbolt.org/z/UNnxAy
// Find the nth Fibonacci number
constexpr unsigned fib(unsigned n) {
    unsigned a = 0;
    unsigned b = 1;
    for (unsigned i = 1; i < n; i++) {
        a ^= b, b ^= a, a ^= b;
        b += a;
    }
    return a;

willeccles

const uint32_t crc[] = {
0, 4c11db7, 9823b6e, d4326d9, 
130476dc, 17c56b6b, 1a864db2, 1e475005, 
2608edb8, 22c9f00f, 2f8ad6d6, 2b4bcb61, 
350c9b64, 31cd86d3, 3c8ea00a, 384fbdbd, 
4c11db70, 48d0c6c7, 4593e01e, 4152fda9, 
5f15adac, 5bd4b01b, 569796c2, 52568b75, 
6a1936c8, 6ed82b7f, 639b0da6, 675a1011, 
791d4014, 7ddc5da3, 709f7b7a, 745e66cd, 
9823b6e0, 9ce2ab57, 91a18d8e, 95609039, 

willeccles

#! /bin/bash

# File: svnsettle
# Author: Will Eccles
# Date: 2019-08-14T07:42R

# Description: This script takes any unknown files in an SVN repo (not counting
#  ignored ones, obviously) and adds them. If there are any missing files, it
#  will remove them from SVN. Note that this is not necessarily a perfect
#  solution, but it does what I wanted it to. It's definitely not the cleanest

willeccles

#! /bin/bash

# 0 would disable the fn key altogether
# 2 has the effect of setting the keys to be F keys by default
#   while still being able to use fn to get play/pause/home/end etc.
echo 2 | sudo tee /sys/module/hid_apple/parameters/fnmode

willeccles

/*
 * bmp2arduino.cs
 * Will Eccles 2019
 * 
 * Takes a Windows bitmap file and outputs a C header containing a bitmap array
 * to be used with the Adafruit GFX library. Only works for monochrome files at this time.
 * All pixels that are not black or transparent are assumed to be white.
 * 
 * Run with no arguments to see usage.
 * 

willeccles

#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include <sstream>
#include <cstdlib>
#include <cstring>

int instr_mov(
		const std::string& arg1,