Edwin Wong edwinwong90

Today’s very hard-won lesson: be careful how you do TextField content filtering! We were filtering input to a text field (making sure the field only accepted numbers, etc.) like so:

@Binding var value: String
TextField( placeholder, text: $value )
    .onReceive( Just( value ), perform: { 
		self.value = self.contentType.filterCharacters( oldValue: $0 ) 
	})

Here's how you could create custom error classes in Node.js using latest ES6 / ES2015 syntax.

I've tried to make it as lean and unobtrusive as possible.

Defining our own base class for errors

errors/AppError.js

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

Add Git Branch Name to Terminal Prompt (Linux/Mac)

Open ~/.bash_profile in your favorite editor and add the following content to the bottom.

# Git branch in prompt.

parse_git_branch() {

	import { MoreVertical, ChevronLast, ChevronFirst } from "lucide-react"
	import { useContext, createContext, useState } from "react"

	const SidebarContext = createContext()

	export default function Sidebar({ children }) {
	const [expanded, setExpanded] = useState(true)

	return (
	<aside className="h-screen">

	{
	"Statement": [
	{
	"Action": [
	"apigateway:*",
	"cloudformation:CancelUpdateStack",
	"cloudformation:ContinueUpdateRollback",
	"cloudformation:CreateChangeSet",
	"cloudformation:CreateStack",
	"cloudformation:CreateUploadBucket",

	import axios from 'axios'

	let mockingEnabled = false

	const mocks = {}

	export function addMock(url, data) {
	mocks[url] = data
	}

	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>method</key>
	<string>app-store</string>
	<key>teamID</key>
	<string>XXXXXXXXXX</string>
	<key>uploadBitcode</key>
	<true/>

	# The initial version
	if [ ! -f .env ]
	then
	export $(cat .env \| xargs)
	fi

	# My favorite from the comments. Thanks @richarddewit & others!
	set -a && source .env && set +a

	Number.prototype.pad = function(size) {
	var s = String(this);
	while (s.length < (size \|\| 2)) {s = "0" + s;}
	return s;
	}

	(1).pad(3) // => "001"
	(10).pad(3) // => "010"
	(100).pad(3) // => "100"