Hooks system in Drupal plays a major part in Drupal 7 or 8. If any Drupal developer wants to extend the Drupal core functionality they can use hooks and extend it. E.g Node API, Entity API, Form API, etc.
Drupal 8: I was afraid of it but when I start working in it, it's really a cool CMS than the previous version aka Drupal 7. Most of the things are depends on libraries means you need to include required library files in your controller or .module file or etc. and do your work. So I was working on a project in which the client wants to update user data with profile picture programmatically. So here are the steps which I have followed:
This is my first blog for Drupal 8. I didn’t work on Drupal 8 before joined my new company and they have given me first chance to start work on Drupal 8. I had join a session on CMI in Nov 2016 (at Aquia office CP), which is given by Neetu morwani, and that was my first time when i heard about CMI. Now this time i have given my first session on CMI (Configuration management system) and start writing my first blog on it.
CMI: Configuration management system