DongWoo

303 Flips | 35 Magazines | 868 Likes | 5 Following | 813 Followers | @leepro | Keep up with DongWoo on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “DongWoo”

Serverless Reference Architecture: Image Moderation Chatbot

The Image Moderator Chatbot serverless reference architecture demonstrates how to leverage Amazon Rekognition's image moderation deep learning …

Master the JavaScript Interview: What is a Promise?

“Master the JavaScript Interview” is a series of posts designed to prepare candidates for common questions they are likely to encounter when applying …

Status

Rustls is a modern TLS library written in Rust. It's pronounced 'rustles'. It uses <i>ring</i> for cryptography and libwebpki for certificate …

Information Security

Let's Write an LLVM Specializer for Python!

This is the followup to my talk <b>LLVM Optimized Python</b> at the <b>Harvard-Smithsonian Center for Astrophysics</b>, we'll do the deep dive that I didn't have …

Realtime Data Processing at Facebook

Recently there has been a lot of development in realtime data processing systems, including Twitter's Storm and Heron, Google's Millwheel, and …

R vs Python: head to head data analysis

<b>By Vik Paruchuri,</b> Dataquest.io.<p>There have been dozens of articles written comparing Python and R from a subjective standpoint. We’ll add our own …

Learn it Faster: The Complete Linux Kernel in a Single Map

<i>Short Bytes: Today, we are sharing an interactive Linux Kernel map that will teach you the basics and understand the various subsystems. Take a …

System notification of news feed using Python

Dear Friends,<p>In this tutorial I am going to show you how to prepare a script for system notification of Times of India website’s top stories and …

Python Programming

[1509.09228] Fast Algorithms for Exact String Matching

Computer Science > Data Structures and Algorithms<p>Title: Fast Algorithms for Exact String Matching<p>Abstract: Given a pattern string $P$ of length $n$ …

Machine Learning

Unsupervised Feature Learning and Deep Learning Tutorial

<b>Description</b>: This tutorial will teach you the main ideas of Unsupervised Feature Learning and Deep Learning. By working through it, you will also get …

Contents

<b>Redox</b> is an operating system written in Rust, a language with focus on safety and high performance. Redox, following the microkernel design, aims to …

Learn to Code: Best Places to Learn C and C++ Programming Languages

In his famous lost interview, Steve Jobs said, “I think everybody in this country should learn how to program a computer because it teaches you how …

Lazy Redis is better Redis

Everybody knows Redis is single threaded. The best informed ones will tell you that, actually, Redis is *kinda* single threaded, since there are …

Memory layout of multi-dimensional arrays

When working with multi-dimensional arrays, one important decision programmers have to make fairly early on in the project is what memory layout to …

htty, the HTTP TTY by htty

htty is a console application for interacting with web servers. It’s a fun way to explore web APIs and to learn the ins and outs of …

Immersive Math

A few words about this book.<p>How to navigate, notation, and a recap of some math that we think you already know.<p>The concept of a vector is introduced, …

Equations

Visual 6502 in JavaScript

This simulator uses HTML5 features only found on the latest versions of browsers and needs lots of RAM. If you have trouble, please check …

The Smarter Desk | Artifox's Standing Desk 01

Rethinking your desktop.<p>We've been big fans of the Artifox's clever desks and now they're introducing a new model for those of you who prefer to …

Standing Desks

Releasing jsfunfuzz and DOMFuzz

Today I'm releasing two fuzzers: jsfunfuzz, which tests JavaScript engines, and DOMFuzz, which tests layout and DOM APIs.Over the last 11 years, …

JSCITY · aserg-ufmg/JSCity Wiki

JSCity is an implementation of the Code City metaphor for visualizing source code. JSCity represents a JavaScript program as a <i>city</i>, as …

To write great code you must first read great code – our reading list

You become a better writer by reading great works and writing, a lot. This is as true for writing code as it is for writing books. Whether you …

The Backing Up of the Internet Archive Continues: Hop In

A little over a month ago, I cooked up a grandiose plan with the Archive Team to back up the Internet Archive, and discussed what that might entail …

DJI Phantom 3 Drone

Video is the most popular use for drones, by far. And the DJI Phantom 3 Drone is a perfect place to start. Available in two versions — Advanced and …

Philips Hue Go

Bring custom lighting with you wherever you roam with the Philips Hue Go. Powered by a rechargeable battery that lasts at least three hours away from …

v8worker

Minimal golang binding to V8. This exposes a non-blocking message passing interface to the V8 javascript engine. Go and JavaScript interact by …

Code Generation From the AST

Deprehend is a tool that auto-generates go src to wrap goroutines with panic handlers and wrap http handlers for metrics tracking.Over at DeferPanic …

Kernel initialization. Part 3.

Last preparations before the kernel entry point<p>This is the third part of the Linux kernel initialization process series. In the previous part we saw …