libsteve

import Foundation

struct Zip3Sequence<Sequence1, Sequence2, Sequence3>: Sequence
where Sequence1: Sequence, Sequence2: Sequence, Sequence3: Sequence {
    typealias Element = Iterator.Element
    typealias Iterator = Zip3Iterator<Sequence1.Iterator, Sequence2.Iterator, Sequence3.Iterator>

    private var s1: Sequence1
    private var s2: Sequence2
    private var s3: Sequence3

libsteve

struct CycleIterator<Element>: IteratorProtocol, ExpressibleByArrayLiteral {
    private var elements: [Element]
    private var offset: Int = 0

    init(_ elements: [Element]) {
        self.elements = elements
    }

    init(arrayLiteral elements: Element...) {
        self.init(elements)

libsteve

Keybase proof

I hereby claim:

• I am stevebrun on github.
• I am sbrun (https://keybase.io/sbrun) on keybase.
• I have a public key ASDdAuz7l8NXr4dTieWLCCHVHVrxezxED0cYXn5kPvymyAo

To claim this, I am signing this object:

libsteve

#!/usr/bin/env swift
//
// Copyright 2021 Steven Brunwasser
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of
// this software and associated documentation files (the "Software"), to deal in
// the Software without restriction, including without limitation the rights to use,
// copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
// Software, and to permit persons to whom the Software is furnished to do so,
// subject to the following conditions:

libsteve

#!/bin/bash
#
# Launch Steam Desk's "Desktop Mode" from within "Gaming Mode".
# https://www.reddit.com/r/SteamDeck/comments/wycp1r/comment/ilw1cov/
# https://www.reddit.com/user/FineWolf/
# Friday, August 26, 2022
#
# Commented by Steven Brunwasser
# Sunday, October 23, 2022
#

libsteve

#!/bin/bash
##
## Launch Firefox from Steam Deck's "Gaming Mode".
##
## Although it doesn't provide a perfect browsing experience, this script
## at least makes sure that menus and windows appear as they're supposed to.
##
## INSTRUCTIONS:
##
## - Save this file to the ~/.local/bin directory.

libsteve

// 
// ConstantClass.m
//
// An example for how to create compile-time constant Objective-C objects that
// can be assigned to any static const variable.
//
// Compile with -fno-objc-arc to allow overriding of retain/release methods.
//

#import <Foundation/Foundation.h>

libsteve

#include "iexp.h"
#include <float.h>
#include <math.h>
#include <stddef.h>

// https://stackoverflow.com/questions/7812044/finding-trailing-0s-in-a-binary-number/36791297#36791297
// Manually get two's compliment with (~integer + 1) instead of arithmatic
// negation because signed integer representation is implementation-defined
// behavior, so we can't always assume that negative integers are represented
// with two's complement instead of one's complement or signed magnitude.

libsteve

//
//  let_if.h
//
//  A control-flow construct in C for scoped variable declarations that satisfy
//  a follow-up conditional expression.
//
//      let_if (<declaration>; <condition>) {
//          <code-block>
//      }
//

libsteve

Toggle Comments in C

There are special combinations of inline and multiline comments in C that you abuse exploit take advantage of utilize to comment out one of two mutually-exclusive code blocks, and then easily swap between them.

Toggling Multiline Comments

In this example, the first main function is compiled, while the second is commented out.