Introducing MEVN Chapter 1Deleting a single document that matches the given criteria
To delete only the first record that satisfies the given criteria, we can just use:
> db.posts.deleteOne({ title: 'Expressjs' })Deleting all records
To delete all the records from a collection, we can use:
> db.posts.remove({})Introducing Git
Git is a version control system for tracking the code changes in our application. It is a free
and open source software used to track and coordinate multiple users when building an
application.
To start using this software, we need to install it first. There is a very easy way to install it
on every OS.
Installing Git on Windows
We can find the installer for Git for Windows at https://gitforwindows.org/.
Download the executable installer file for Windows and follow the step-by-step instructions
accordingly.
Installing Git on Mac
We can easily install Git on Mac via Homebrew. Just type the following command in the
command line to install Git on Mac:
$ brew install git