app

What do you do for a living? alvin October 31, 2019 - 8:34pm

I went to a local coffee shop and a talkative man behind the counter asked what I do for work. I told him I’m currently writing three books on computer programming, one young adult novel, and a mindfulness app for iOS and Android, in addition to running this website. When you say it out loud it sounds a little crazy, but in the midst of it it’s not a problem, I like bouncing between the projects.

How to create a Dart project manually alvin October 2, 2019 - 1:07pm

If you want to create a Dart project, probably the best way to do that currently is to use Stagehand:

Once you install that you can create new Dart command-line applications like this:

// create a command-line application
stagehand console-full

However, if you just want to create a little Dart project manually, you can also just follow the steps below:

Solution: When AndroidManifest.xml changes aren’t seen in your Flutter dev/test app

As a brief note, if you’re developing an Android app with Flutter and then find that the changes you made to your AndroidManifest.xml file aren’t being seen in your app, you’ll probably need to uninstall your dev/test app and completely reinstall it with flutter run. I just ran into this problem while working with flutter_local_notifications — which requires changes to AndroidManifest.xml to work properly — and uninstalling and reinstalling the app fixed the problem.

An initial thought when taking the time to create a new app or utility

Sometimes when I embark on little projects like my Scala file-find command, I think, “This is a waste of time, the existing tools are good enough.” But then, if I’m motivated enough — if I really want something — I think, “But I can use this better tool for the rest of my life...”

I just released the file-find command four days ago, and I use it almost every day while learning Flutter and Dart, so I think it’s going to be well worth it.