JasonGhent / pi_qemu.sh

Last active March 24, 2024 14:36

OSX raspberry pi emulation via QEMU. v2 attempt @ https://gist.github.com/JasonGhent/922f38f57c8cb77b10f3

	# pulled from http://xecdesign.com/qemu-emulating-raspberry-pi-the-easy-way/
	# expanded via http://superuser.com/questions/690060/how-to-enable-network-with-a-raspberry-pi-emulated-on-qemu
	# tested with 2015-02-16-raspbian-wheezy.zip on OSX Mavericks

	# OSX terminal
	brew install qemu
	# kernel-qemu is a linux kernel compiled with ARM1176 support.
	# learn more here: http://xecdesign.com/compiling-a-kernel/
	curl -OL http://xecdesign.com/downloads/linux-qemu/kernel-qemu
	curl -o raspbian_latest.zip -L http://downloads.raspberrypi.org/raspbian_latest

lukehedger / ffmpeg-compress-mp4

Last active October 1, 2026 21:37

Compress mp4 using FFMPEG

$ ffmpeg -i input.mp4 -vcodec h264 -acodec mp2 output.mp4

ryanchang / lldb_cheat_sheet.md

Last active October 6, 2026 02:37

LLDB Cheat Sheet

A complete gdb to lldb command map.

Print out

Print object

(lldb) po responseObject
(lldb) po [responseObject objectForKey@"state"]

p - Print primitive type

bluecube / XClipboard.cpp

Created March 28, 2014 15:50

Clipboard under X11

	#include "Agui/Clipboard/XClipboard.hpp"
	#include <X11/Xatom.h>
	#include <stdio.h>
	#include <sys/select.h>
	#include <unistd.h>
	#include <assert.h>
	#include <algorithm>
	#include <iostream>

	// Most of the code here is adapted from the example at

wavded / promise.js

Last active May 6, 2021 13:25

Promise A+ Implementation

	"use strict"
	var Promise = function () {
	this.state = 'pending'
	this.thenables = []
	}

	Promise.prototype.resolve = function (value) {
	if (this.state != 'pending') return

	this.state = 'fulfilled'

robertklep / gist:5124355

Created March 9, 2013 14:41

X11 keylogger

	#include <stdio.h>
	#include <stdlib.h>
	#include <signal.h>
	#include <netdb.h>
	#include <string.h>
	#include <netinet/in.h>
	#include <X11/X.h>
	#include <X11/Xlib.h>
	#include <X11/Intrinsic.h>
	#include <X11/StringDefs.h>

P7h / IntelliJ_IDEA__Perf_Tuning.txt

Last active October 16, 2025 02:52

Performance tuning parameters for IntelliJ IDEA. Add these params in idea64.exe.vmoptions or idea.exe.vmoptions file in IntelliJ IDEA. If you are using JDK 8.x, please knock off PermSize and MaxPermSize parameters from the tuning configuration.

	-server
	-Xms2048m
	-Xmx2048m
	-XX:NewSize=512m
	-XX:MaxNewSize=512m
	-XX:PermSize=512m
	-XX:MaxPermSize=512m
	-XX:+UseParNewGC
	-XX:ParallelGCThreads=4
	-XX:MaxTenuringThreshold=1

t-mat / x11-get-clipboard-text.cpp

Created November 26, 2012 02:02

X11: クリップボードからUTF-8テキストを取得する

	// g++ -std=c++0x x11clipboard.cpp -lX11
	// http://tools.suckless.org/sselp
	#include <X11/Xlib.h>
	#include <X11/Xatom.h>
	#include <string>
	#include <climits>

	std::string getClipboardText() {
	std::string result;
	Display* d = XOpenDisplay(nullptr);

friggeri / haiku

Created October 6, 2011 07:30

random heroku-like name generator

	haiku = ->
	adjs = [
	"autumn", "hidden", "bitter", "misty", "silent", "empty", "dry", "dark",
	"summer", "icy", "delicate", "quiet", "white", "cool", "spring", "winter",
	"patient", "twilight", "dawn", "crimson", "wispy", "weathered", "blue",
	"billowing", "broken", "cold", "damp", "falling", "frosty", "green",
	"long", "late", "lingering", "bold", "little", "morning", "muddy", "old",
	"red", "rough", "still", "small", "sparkling", "throbbing", "shy",
	"wandering", "withered", "wild", "black", "young", "holy", "solitary",
	"fragrant", "aged", "snowy", "proud", "floral", "restless", "divine",

Huy huytd

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