flutter get code example

Example 1: how to install flutter

Just follow this link : https://flutter.dev/docs/get-started/install
And follow each and every step

Example 2: install flutter

$ sudo snap install flutter --classic

Example 3: flutter sdk

$ export PATH="$PATH:`pwd`/flutter/bin"

Example 4: pubspec.yaml flutter

dependencies:
  url_launcher: ^5.4.0    # Good, any 5.4.x version where x >= 0 works.
  image_picker: '5.4.3'   # Not so good, only version 5.4.3 works.