Prashanth Pai prashanthpai

🖥️ See Demo

3.5 fps, Paperwhite 3
@adtac_

step 1: jailbreak your Kindle

mobileread.com is your best resource here, follow the instructions from the LanguageBreak thread

I didn't really follow the LanguageBreak instructions because I didn't care about most of the features + I was curious to do it myself, but the LanguageBreak github repo was invaluable for debugging

PostgreSQL is Enough

Background and Cron Jobs

macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

Starting Points

How to use this gist

You've got two main options:

(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.

Moved to Shopify/graphql-design-tutorial

High-Performance Matrix Multiplication

This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).

Intro

Matrix multiplication is a mathematical operation that defines the product of

Backing up and recovering 2FA tokens from FreeOTP

Backing up FreeOTP

Using adb, create a backup of the app using the following command:

adb backup -f freeotp-backup.ab -apk org.fedorahosted.freeotp

	// This code is in Public domain.

	MF_SCHEME_NAME = 3;
	MF_NAV = 4;
	MF_DATE = 5;
	CACHE_NAME = '_mfcache';

	function initNAV() {
	var response = UrlFetchApp.fetch("http://portal.amfiindia.com/spages/NAVAll.txt");
	var txt = response.getContentText();

	package main

	import (
	"net/http"
	"time"

	"golang.org/x/time/rate"
	)

	// ThrottledTransport Rate Limited HTTP Client