http://www.castig.org Teacher at One Month. Faculty at Columbia University where I teach Digital Literacy. I write about coding, the internet, and social impact.

       



196 Stories by Chris Castiglione

Dash vs. Monero | What’s the difference?

Dash and Monero are two cryptocurrencies with an emphasis on privacy and security. What problem are Dash and Monero solving? Dash and Monero are...
1 4 min read

Swift vs. Objective-C

Swift vs. Objective-C Apple just announced that Swift version 1.0 has been released. You can now submit your Swift apps to the App Store....
1 1 min read

What is the OmiseGO Cryptocurrency? | A Definitive Guide

OmiseGO aims be the largest decentralized financial network and payment remittance platform in the world. It is a multi-part project that is being built...
0 3 min read

What is Monero (XMR)? | The definitive guide

Monero is a truly anonymous cryptocurrency  The sender is anonymous, the receiver is anonymous, and the amounts are anonymous. Monero has other competition in...
1 2 min read

What Is FTP (File Transfer Protocol) and How Do I Use It?

File Transfer Protocol (FTP) is one of the easiest ways to upload a website to the Internet. The FTP is a protocol that was first...
0 3 min read

What is FTP (File Transfer Protocol) and How Do I Use it?

If you have a website and you want to update your coding files (HTML, CSS, JavaScript, PHP, etc) then you’ll need to know the...
0 1 min read

Bluehost vs. HostGator (2019) – Which is The Best Web Hosting?

Bluehost vs. Hostgator eh? Both Bluehost and HostGator have been around since the early 2000s and are both great choices for Web Hosting. Each offers...
2 3 min read

Is Bitcoin dead? Thoughts on the Bitcoin crash

Bitcoin dropped 30% in value this week. Today it’s still down. Many friends and students emailed me, “Chris is Bitcoin dead?” Here’s a video...
0 13 sec read

5 Essential Books for Learning Bitcoin and Blockchain

How do you learn about Bitcoin and Blockchain? First, it’s important to know there are five audiences Bitcoin appeals to: the bitcoin user (someone...
1 2 min read