Code Snippets

These are a collection of code snippets I've used in the past and saved.

Add items inbetween

Add items inbetween others in a list

Dart test

Dart test snippet

Checking widget tree for a BLoC

This checks if a BLoC is in the widget tree, so you can call methods on it, kinda weird to be doing it but...

Constructor syntax

Class with super, parameter setting and constructor method

List Generator

A quick way for creating lists of dummy items

Updating Flutter and Dart in an existing project

how to update Flutter and Dart in an existing project

StatelessWidget with filename

VSCode snippet - The improved statelessW snippet