taeber

// mousectl - Swap mouse buttons from the macOS Terminal

// From https://superuser.com/a/1782251
//  with changes by [email protected]

// Compile:
//   clang -framework IOKit -framework Foundation -o mousectl mousectl.c

#include <IOKit/hidsystem/IOHIDLib.h>
#include <IOKit/hidsystem/IOHIDParameter.h>

taeber

// Fake say program
//
// Author:
//   Taeber Rapczak <[email protected]>
//
// Compile:
//   $ cc -o say fakesay.c
// Example:
//   $ ./say hi
//   $ ./say alexa unlock front door

taeber

function envload {
    if [ "$#" -ne 1 ]
    then
        echo "usage: envload <envfile>"
        echo ""
        echo "Reads an environment file (lines of key=value pairs) into the current Environment"
        return
    fi

    case $(uname) in

taeber

#!/bin/bash
# Copyright 2017 Taeber Rapczak

# Reminds the user to stand up or sit down on the hour and half-hour
# Uses timer from https://gist.github.com/taeber/20d6b000ae68f5f623f3467233017f34

seconds=$(date +%T | cut -d: -f3)
minutes=$(date +%T | cut -d: -f2)

if [[ $minutes -ne 0 ]] || [[ $seconds -ne 0 ]]

taeber

/* Copyright 2017 Taeber Rapczak
 *
 * Simple countdown timer
 *
 * EXAMPLES
 *  $ timer 10     # sets timer for 10 seconds
 *  $ timer 1m     # sets timer for 1 minute
 *  $ timer 3h5m2  # sets timer for 3 hours, 5 minutes, 2 seconds
 */

taeber

module.exports = {
    "extends": "airbnb-base"
};

taeber

// before:
var LoginLink = props => (
  {!props.loggedIn &&
    <a href="#login">Login</a>
  }
);

const Visible = props => props.when && props.children;

// after:

taeber

C Metaprogramming

Macros are used for metaprogramming in C. As an example, a generic List is typically implemented with macros, such as LIST_HEAD_INIT in the Linux kernal or LL_* in (https://troydhanson.github.io/uthash/utlist.html).

I tend to dislike macros, especially ones that emulate control structures and function-macros liberally shrewn about the code. I do like the idea of C++ metaprogramming, but it can get a bit obscure.

taeber

<input type="file" id="input">
<br />
<pre id="output"></pre>

<script>
  var output = document.getElementById("output");
  var input = document.getElementById("input");

  function handleFiles() {
    var file = this.files[0];

taeber

using System;
using Microsoft.VisualStudio.TestTools.UnitTesting;

sealed class OptionalDependency<T> where T : class
{
    private OptionalDependency() { }

    private OptionalDependency(T defaultDependency)
    {
        if (defaultDependency == null)