Tyler Gaw tylergaw

Example of a MainApplication.java multidex app

This goes together with the reset of the steps in https://developer.android.com/studio/build/multidex.html

This is our MainApplication.java without all the third party packages we import and use.

The key things are to import the class:

import android.support.multidex.MultiDexApplication;

Example of a–seemingly–undocumented `TouchableBounce` React Native component

import { Text } from "react-native";
import TouchableBounce from "react-native/Libraries/Components/Touchable/TouchableBounce";

<TouchableBounce>
 Bounce

React Native 0.57.5 to 0.59.5 Upgrade Process

For the https://www.streetcred.co/ iOS and Android app

Previous upgrade path: https://github.com/tylergaw/RNUpgradePath

Step 1. Read as much about the changes as possible

Keybase proof

I hereby claim:

I am tylergaw on github.
I am tylergaw (https://keybase.io/tylergaw) on keybase.
I have a public key ASDUq1i0bxWkQI89mmJ0Occv0SdvX29wx3Lg4JDbWtKU5Qo

To claim this, I am signing this object:

TypeScript issues in Create React Application Project

As a newcomer to TypeScript, this is a list of issues I ran into during the process.

1. No Support for ES `export from` syntax

Example of a Git cherry-pick and rebase flow

Often when working on a feature branch, I'll make a commit or commits that are useful outside the immediate scope of work for that feature. And at the same time, that feature branch needs more time to get finish, but I need to get the commit(s) into master either to ship them or to help other feature branches.

Here's a flow I use to get those commits merged to master without trying to fast-track the original feature branch.

In this scenario I have a feature branch named new-feature-a. I've made a handful of commits related to feature-a and two that are useful for feature-a, but also useful for other work. I want to get those two into master now before I'm ready to merge feature-a.

Cherry Pick Flow

MOVED THIS TO A REPO 4 REPO GODS https://github.com/tylergaw/dem-2020-candidate-websites

2020 Democratic Presidential Candidate Websites

(NOTE: These are quick stats I ran in Chrome with Lighthouse audits, not gospel)

Quick tidbits

None of the sites use a service worker
Warren and Booker's are the only ones with zero reported color contrast issues

HTML Video Format Play Support Per Browser

I couldn't find a handy chart of this. This was a quick test based on a single video.

Tested on 2019-01-31

Browser/version	mp4	ogg	webm
Chrome/71	✅	✅	✅
Firefox/64	✅	✅	✅
Safari/12	✅	🚫	🚫

Notes on a Gradle Bug Fix in a React Native Android project

Posted 2018-11-30

The problem

After adding native Android dependencies the app was crashing right after startup. This was happening on both Android emulators and live devices. Using abd logcat I was able to see the error causing the crash:

java.lang.NoClassDefFoundError: Failed resolution of: Lcom/google/android/gms/common/api/Api$zz

This was hard to find a fix for, it took me–cumulatively–about two work days to get it fixed. 😬 Google searches for the error return quite a few other folks with the same or similar issue. Using those examples I was able to piece something together that worked for our situation.

	jest.mock("CameraRoll", () => ({
	getPhotos: jest
	.fn()
	.mockImplementation(() => Promise.resolve({ edges: [], page_info: {} })),
	saveToCameraRoll: jest
	.fn()
	.mockImplementation(() => Promise.resolve("protocol://the-new-uri"))
	}));