Reviewing the basics

There are a whole lot of frameworks out there to build API's 

Some of the popular ones are

1. Express-js {a framework on node-js}, 
2. Django {a framework based on python}, 
3. Rails {a framework based on Ruby}

You absolutely don't need to learn all the framewo...

The WSGI has two sides:

• the server/gateway side. This is often running full web server software such as Apache or Nginx.
• the application/framework side. This is a Python callable, supplied by the Python program or framework.

Between the server and the application, t...

Otherwise, here’s a quick step-by-step explanation of how the JavaScript Event Loop works. 

• Push main() onto the call stack. 
• Push console.log onto the call stack. This then runs right away and gets popped. 
• Push Settimeout onto the stack. Settimeout is a Node API.
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