This tutorial is part of an ongoing series called Keep the Dev Alive 🔥. It’s my lifelong plan to always keep learning & building, as I believe coding is an extension of humanity.
In simple terms, an order book is a live view of all trades of a security summarized in a chart. This order book will be trades of the cryptocurrency Ethereum
ETH for US Dollars
On the left hand…
We’ve known the earth was round for a long time, yet it is seems like every few hundred years we have to prove it again
You only need two shadows at two places to prove there is some curvature to the land. The Greeks did it back in 300 BC
But what if you were just standing on a really big hill and walked for days but were still on this hill? It only appeared that the earth was round
So empires got bigger.
Unfinished short story by Kangzeroo
There is an alien civilization of intelligent Ants in a hivemind. It is believed only the Queen ant in the Capital City could give birth. none of the worker ants knew how. The worker ants were born from the queen, but no one knew where the queen came from.
Our story’s protagonist is a soldier ant that got lost after a successful raid, far in the frontiers of the Red Ant Empire. It wakes up alone and far from its warband. No chemical pheromones tell him what the group wants him to do. He sees…
A Roman, Gaul and Egyptian walk into a bar.
The Gaul complains, “It took me 20 years of legionnaire service to get citizenship, and after escaping death, I still need to pay 20% to the State?”
The Egyptian replies, “You barbarians are so short sighted. Don’t you know that taxes pay for protection? Without it, you’re certain to die from invaders!”
The Gaul responds. “I’ll fight for my freedom!”
“You and what army?” retorts the Egyptian.
Offended, the Gaul bites back. “The Republic of course! All who love freedom will fight to earn it!”
“And who will pay for their…
Preface: Another incomplete story. Sorry! I will find some time to finish this… eventually
Preface: This short story is totally not done. But I have more ideas than time, so I thought that it’d be better to release something than nothing. Here is it, enjoy! 😊
One day there was a good King who ruled a stable kingdom high up in the Swiss Alps mountain range. His monarchy was defined by a happy populace who lived a high quality of life, with an educated noble class. Life was good, and there had not been conflict in 70 years.
One of the rich merchants of the Swiss Kingdom was Alfonso, the Fat Merchant. Every day…
This is the third tutorial in the series “The Complete AWS Boilerplate” for quickly building entire internet products on the Amazon Cloud.
Welcome back to The Complete AWS Boilerplate. Today we’re going to dive deeper into security with IAM (Identity Access Management). The pre-requisite for this tutorial is Part 1 where we go over the process of creating a new user account for IAM. Click here if you haven’t read that yet.
To re-emphasis, security is something that should be considered from Day 1. …
This is the second tutorial in the series “The Complete AWS Boilerplate” for quickly building entire internet products on the Amazon Cloud.
Welcome back to The Complete AWS Boilerplate. Today we’re going to learn how to host websites on Amazon S3 for $0.01 a month (actually costs may rise up to $0.39/month per 1 million visitors). Let’s start off with a few concepts.
S3 stands for “Simple Storage Service”, which is essentially a cloud hard drive. You can put images, videos, text, and even code & websites. S3 is organized by “buckets” where we group and store files. …
This is the first tutorial in the series “The Complete AWS Boilerplate” for quickly building entire internet products on the Amazon Cloud.
Welcome to the Amazon Web Services Guide for Startups, Small Business and Solo-preneurs. Begin by creating your account by clicking here. You will need:
Want to re-make Netflix? How about AirBnb and Zillow? This boilerplate is for rapidly building the backends of modern internet businesses using AWS. Everything from A to Z 😂
This is the Official 2019 Edition written by Kangzeroo (see original 2017 here). It is based on the practical knowledge I’ve gained from building many products in my own startup, RentHero. This tutorial series shows you step-by-step how to set-up and connect your backends on the AWS Cloud (with screenshots). It is meant to be easy to understand and skips the unnecessary details. Our focus is gettings things done fast and…