Jason Moore casconed

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F E S T I V E

kyleshevlin / memoizedHandlers.js

Created January 22, 2021 00:26

Using React.useMemo to create a `handlers` object

	// One of my new favorite React Hook patternms is to create handler
	// functions for a custom hook using `React.useMemo` instead of
	// `React.useCallback`, like so:

	function useBool(initialState = false) {
	const [state, setState] = React.useState(initialState)

	// Instead of individual React.useCallbacks gathered into an object
	// Let's memoize the whole object. Then, we can destructure the
	// methods we need in our consuming component.

tad-iizuka / ViewController.swift

Last active November 7, 2022 16:43

Photo Capture Sample Swift 4 + iOS 11

	//
	// ViewController.swift
	// PhotoCaptureSample
	//
	// Created by Tadashi on 2017/09/23.
	// Copyright © 2017 UBUNIFU Incorporated. All rights reserved.
	//
	import UIKit
	import AVFoundation
	import Photos