Jan Ziemba janziemba

So, I was reading Why You shouldn’t use lodash anymore and use pure JavaScript instead, because once upon a time, I shifted from Underscore to Lodash, and I'm always on the lookout for the bestest JavaScript stdlib. At the same time, there was recently an interesting conversation on Twitter about how some of React's functionality can be easily implemented in modern vanilla JS. The code that came out of that was elegant and impressive, and so I have taken that as a message to ask if we really need the framework.

Unfortunately, it didn't start out well. After copy-pasting the ~100 lines of code that Lodash executes to perform a find, there was then this shocking claim: .

regex valid js update 2021

const validEmail(str) => !/(\.{2}|-{2}|_{2})/.test(str) && /^[a-z0-9][a-z0-9-_\.]+@([a-z]|[a-z0-9]?[a-z0-9-]+[a-z0-9])\.[a-z0-9]{2,10}(?:\.[a-z]{2,10})?$/.test(str);

validEmail('[email protected]'); //true
validEmail('[email protected]'); //true
validEmail('[email protected]'); //true
validEmail('[email protected]'); // true (short domain)
validEmail('[email protected]'); // true (short domain)

Settings up mutliple app targets in React-Native

yarn add react-native-config
react-native link react-native-config
Create .env files for each configuration. Ex: .env.dev, .env.prod, etc Ex:

API_ENDPOINT=https://api.myresource.com/dev
ENV=dev

Follow instructions for set up with react-native-config and extra steps

	import React, { useState } from 'react';
	import { Pressable, Text } from 'react-native';
	import Animated, { css } from 'react-native-reanimated';

	export default function ParticleButton() {
	const [pressed, setPressed] = useState(false);
	const [showParticles, setShowParticles] = useState(false);

	return (
	<Pressable

	import React from 'react';
	import { View, Text, StyleSheet, Pressable, Dimensions } from 'react-native';
	import { LinearGradient } from 'expo-linear-gradient';
	import Animated, {
	useAnimatedStyle,
	withSpring,
	withRepeat,
	withSequence,
	useSharedValue
	} from 'react-native-reanimated';

	import { Canvas, Circle, Group, Rect, Shader, Skia, useClock, RuntimeShader, SkRuntimeEffect, RoundedRect } from "@shopify/react-native-skia";
	import { SafeAreaView, StyleSheet } from "react-native";
	import { useDerivedValue, useSharedValue } from "react-native-reanimated";
	import { Gesture, GestureDetector, GestureHandlerRootView } from 'react-native-gesture-handler';

	const styles = StyleSheet.create({
	centered: {
	flex: 1,
	alignItems: 'center',
	justifyContent: 'center',

	/**
	* @param {SheetsOnEdit} e - edit event object
	*/
	function onEdit(e) {
	/**
	* @typedef {Object} MultiDropDown
	* @property {String} namedRange
	* @property {Number} handlingDuplicates
	* @property {String} separator
	* @property {Boolean} sortResult

	name: Detox

	on: [push]

	jobs:
	build:
	runs-on: macOS-latest
	timeout-minutes: 15

	env:

	#!/usr/bin/env bash

	rm -rf "${HOME}/Library/Caches/CocoaPods"
	rm -rf "`pwd`/Pods/"
	pod update

	- (BOOL)application:(UIApplication )application didFinishLaunchingWithOptions:(NSDictionary )launchOptions
	{
	NSURL *jsCodeLocation;

	jsCodeLocation = [[RCTBundleURLProvider sharedSettings] jsBundleURLForBundleRoot:@"index" fallbackResource:nil];

	RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:jsCodeLocation
	moduleName:@"Reservio"
	initialProperties:nil
	launchOptions:launchOptions];