lhvan89’s gists

lhvan89 / Apple and Orange.swift

Created September 30, 2020 08:05

	import Foundation

	// Complete the countApplesAndOranges function below.

	func countApplesAndOranges(s: Int, t: Int, a: Int, b: Int, apples: [Int], oranges: [Int]) -> Void {
	var countApple: Int = 0
	var countOranges: Int = 0

	for apple in apples {
	if (a + apple) >= s && (a + apple) <= t {

lhvan89 / Fibonacci.swift

Last active September 30, 2020 07:29

lhvan89 / UIImagePickerController.swift

Last active March 27, 2020 04:41

how to pick image with UIImagePickerController in iOS swift

	//
	// ViewController.swift
	// ImagePicker_Pickup_Photo_and_Image
	//
	// Created by Van Le on 3/27/20.
	// Copyright © 2020 Van Le. All rights reserved.
	//

	import UIKit

lhvan89 / download_anonymous_icons_from_drive.rb

Created April 2, 2019 08:05 — forked from rockwotj/download_anonymous_icons_from_drive.rb

Downloads all of the icons of anonymous animals from Google Drive

	#!/usr/bin/env ruby

	icon_list = "alligator, anteater, armadillo, auroch, axolotl, badger, bat, beaver, buffalo, camel, chameleon, cheetah, chipmunk, chinchilla, chupacabra, cormorant, coyote, crow, dingo, dinosaur, dolphin, duck, elephant, ferret, fox, frog, giraffe, gopher, grizzly, hedgehog, hippo, hyena, jackal, ibex, ifrit, iguana, koala, kraken, lemur, leopard, liger, llama, manatee, mink, monkey, narwhal, nyan cat, orangutan, otter, panda, penguin, platypus, python, pumpkin, quagga, rabbit, raccoon, rhino, sheep, shrew, skunk, slow loris, squirrel, turtle, walrus, wolf, wolverine, wombat"

	for icon in icon_list.split ', ' do
	element = icon.sub ' ', ''
	`curl https://ssl.gstatic.com/docs/common/profile/#{element}_lg.png -o icons/#{element}.png`
	end

lhvan89 / BookingItem.js

Created February 20, 2019 18:58

	import React, { Component } from 'react';
	import { View, Text, TouchableOpacity, Image } from 'react-native';
	import FastImage from 'react-native-fast-image';
	import { withNavigation } from 'react-navigation';
	// import Moment from "moment";

	class BookingItem extends Component {
	constructor(props) {
	super(props);
	this.state = {

lhvan89 / BookingList.js

Last active February 20, 2019 18:58

	import React, { Component } from 'react'
	import { StyleSheet, Text, View, Dimensions, FlatList } from 'react-native'

	import { TabView, SceneMap } from 'react-native-tab-view';

	import BookingItem from './BookingItem';

	export default class BookingList extends Component {
	constructor(props) {
	super(props);

lhvan89 / TabViewDemoScreen.js

Last active February 20, 2019 18:57

	import React, { Component } from 'react'
	import { Text, View, ScrollView } from 'react-native'

	import BookingList from './BookingList';

	export default class TabViewDemoScreen extends Component {

	constructor(props) {
	super(props)

lhvan89 / dashboard.js

Created January 9, 2019 18:00

	import React from 'react';
	import { StyleSheet, Text, View, Image } from 'react-native';

	export default class App extends React.Component {
	render() {
	return (
	<View style={styles.container}>
	<View style={{ backgroundColor: 'white', marginTop: 50, flexDirection: 'row' }}>
	<Image
	style={{ width: 69, height: 69, borderRadius: 69 / 2 }}

lhvan89 / redux-first-demo.js

Last active December 28, 2018 02:55

Redux First Demo

	const { createStore } = require('redux');

	const defaultState = { value: 0 };

	const reducer = (state = defaultState, action) => {
	if (action.type === 'UP') {
	return { value: state.value + 1 };
	}
	if (action.type === 'DOWN') {
	return { value: state.value - 1 };