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@mfkenson
mfkenson / .bashrc
Last active October 24, 2021 18:58
wslg snapd ubuntu 20.04
# https://github.com/microsoft/wslg/issues/479
# https://github.com/arkane-systems/genie/issues/175#issuecomment-922526126
# Append below to your .bashrc to fix wslg
wsl_mount_root=/mnt
wsl_windir="${wsl_mount_root}/c/WINDOWS/System32"
wsl_distro=Ubuntu-20.04
wsl_wslg_display=0
@leptos-null
leptos-null / cycript-mojave.md
Last active April 4, 2023 18:48
Using cycript on macOS Mojave

Cycript on Mojave

Cycript is a tool I find very helpful. It's an effective REPL for Objective-C. When I updated to macOS Mojave, I found that cycript no longer worked because it was linked against an old version of Ruby. After attempting to compile from source, I tried another solution. install_name_tool is an open source tool for modifying the names of linked shared libraries in a Mach-O.

Solution

$ install_name_tool -change /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/libruby.2.0.0.dylib /System/Library/Frameworks/Ruby.framework/Versions/Current/usr/lib/libruby.dylib Cycript.lib/cycript-apl
$ install_name_tool -change /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/libruby.2.0.0.dylib /System/Library/Frameworks/Ruby.framework/Versions/Current/usr/lib/libruby.dylib Cycript.lib/libcycript.dylib
@LiveOverflow
LiveOverflow / test.js
Last active October 17, 2023 16:42
Revisiting JavaScriptCore Internals: boxed vs. unboxed - browser 0x06
// based on: https://github.com/LinusHenze/WebKit-RegEx-Exploit
// tutorial: https://liveoverflow.com/tag/browser-exploitation/
// playlist: https://www.youtube.com/watch?v=5tEdSoZ3mmE&list=PLhixgUqwRTjwufDsT1ntgOY9yjZgg5H_t
// addrof primitive
function addrof(val) {
var array = [13.37];
var reg = /abc/y;
// Target function
@jordansinger
jordansinger / iPod.swift
Created July 27, 2020 21:19
Swift Playgrounds iPod Classic
import SwiftUI
import PlaygroundSupport
struct iPod: View {
var body: some View {
VStack(spacing: 40) {
Screen()
ClickWheel()
Spacer()
}
@NSG650
NSG650 / WindowFocusLogger.c
Last active August 28, 2024 13:28
Logs which processes have received window focus
#include <stdio.h>
#include <Windows.h>
VOID CALLBACK WinEventProcHook(HWINEVENTHOOK hWinEventHook, DWORD event, HWND hwnd,
LONG idObject, LONG idChild, DWORD idEventThread, DWORD dwmsEventTime) {
DWORD ProcessId = 0;
if (GetWindowThreadProcessId(hwnd, &ProcessId) != 0) {
HANDLE ProcessHandle = OpenProcess(PROCESS_QUERY_LIMITED_INFORMATION, FALSE, ProcessId);
if (ProcessHandle != (HANDLE)(-1)) {
char buffer[MAX_PATH] = {0};
@cb372
cb372 / riscv.md
Last active April 9, 2025 19:53
Writing an OS in Rust to run on RISC-V

(This is a translation of the original article in Japanese by moratorium08.)

(UPDATE (22/3/2019): Added some corrections provided by the original author.)

Writing your own OS to run on a handmade CPU is a pretty ambitious project, but I've managed to get it working pretty well so I'm going to write some notes about how I did it.

@OlfillasOdikno
OlfillasOdikno / Linux_GPU_PV.md
Last active April 17, 2025 04:56
Hyperv Linux Guest GPU PV

Hyperv Linux Guest GPU PV

  • Create VM
$isopath = <iso location>
$vhdpath = <vhdx location>
$vmpath = <vm path>
$vmname = "Arch-dxgkrnl"
New-VM -Name $vmname -MemoryStartupBytes 8GB -BootDevice VHD -NewVHDPath $vhdpath -Path $vmpath -NewVHDSizeBytes 20GB -Generation 2 -Switch "Default Switch"
@fay59
fay59 / Quirks of C.md
Last active May 23, 2025 21:05
Quirks of C

Here's a list of mildly interesting things about the C language that I learned mostly by consuming Clang's ASTs. Although surprises are getting sparser, I might continue to update this document over time.

There are many more mildly interesting features of C++, but the language is literally known for being weird, whereas C is usually considered smaller and simpler, so this is (almost) only about C.

1. Combined type and variable/field declaration, inside a struct scope [https://godbolt.org/g/Rh94Go]

struct foo {
   struct bar {
 int x;
@aamiaa
aamiaa / RevertNewLayout.md
Last active May 25, 2025 16:03
Revert New Discord Layout

The original snippet no longer works!

On 02/09/2024 at around 8pm UTC, Discord flipped an experiment (2023-09_mobile_redesign_override_toggles) which ignores the layout toggle that this script relied on.

If you want to continue using the old layout, you can either use a modded mobile client (such as Vendetta) to disable that experiment, or downgrade to an old version of the app.

Method 1 - Downgrading (Android)

Tip

Use this one if you want a fast, beginner-friendly solution and don't mind using a version from November 2023

  1. Download version 205.15 of Discord mobile app from ApkMirror
@LambdAurora
LambdAurora / optifine_alternatives_fabric.md
Last active May 29, 2025 16:32
Recommended OptiFine alternatives on Fabric

The list is moving out!

If you share this list, please use this link instead: https://lambdaurora.dev/optifine_alternatives

It may still be only a redirection link, but it will have a better web display of the list soon. And the list being on GitHub/GitHub pages improves load times.

The gist version of this list will stop being updated.

Why?