https://dash-overflow.net/categories/tutorial/ Recent content in tutorial on Dash Overflow Hugo -- gohugo.io en-us Fri, 26 Jun 2020 00:00:00 +0000 https://dash-overflow.net/articles/why_vsync/ Fri, 26 Jun 2020 00:00:00 +0000 https://dash-overflow.net/articles/why_vsync/ If you have used Flutter animations before, you likely came across a parameter named vsync or the mixin SingleTickerProviderStateMixin. But we are rarely using them ourselves. So what do they even do? To answer these questions, we will use a simple animation as an example: A clock For a clock, AnimationController doesn’t seem very useful: This is a perpetual animation. The fact that a controller requires a duration property for the controller feels like it doesn’t fit our use-case. https://dash-overflow.net/articles/getting_started/ Sat, 04 Apr 2020 00:00:00 +0000 https://dash-overflow.net/articles/getting_started/ Last time I announced that I will start a series of example. Today, let’s get started with this project by… creating the project. This article won’t be about how to install Flutter + create a project. The official installation guide already does an excellent job at explaining how to do that. What we will see instead are the extra steps that can benefit larger projects, that Flutter don’t necessarily mention. https://dash-overflow.net/articles/todo_introduction/ Wed, 01 Apr 2020 00:00:00 +0000 https://dash-overflow.net/articles/todo_introduction/ Yes, I’m building a todo-list, when there are effectively hundreds of them available online. Let me explain why: Killing two birds with one stone Dash is safe, don’t worry. As a maintainer of multiple open-source libraries (provider, flutter_hooks, …) , I’ve always struggled with one thing: Building examples/tutorials. I can answer questions (don’t hesitate to ask questions on Stack Overflow!). But writing code without real problems behind it is not my thing.