Peter Kracik peterkracik

Intro

Milan si plánuje výlet a potrebuje si do batohu vhodne usporiadať oblečenie podľa toho, ako sa podmienky budú meniť v čase. K dispozícii má len 2 údaje.

dĺžku (D) jeho cesty
zoznam (Z) súradníc (S), na ktorých sa cestou nachádzajú stromy

Formát vstupov

Dĺžka D je kladné celé číslo. Súradnica S je kladné celé číslo, ktoré udáva, vo vzdialenosti koľkých metrov od štartu sa nachádza strom. S < D, S >= 0.

	variables:
	HOST_PRODUCTION: "root@ip-address-of-host"
	PROJECT_NAME: my_project
	DB_EXPORT_PATH: /var/backups/mysql
	DB_CONTAINER: project-db

	backup db:
	image: alpine
	stage: build
	only:

	import * as admin from 'firebase-admin';
	admin.initializeApp({
	credential: admin.credential.applicationDefault()
	});
	exports.downloadFile = httpRequest.onRequest((req, res) => {
	const bucket = admin.storage().bucket('my_bucket'); // initialize storage as admin
	const stream = bucket.file('path/to/file.jpg').createReadStream(); // create stream of the file in bucket

	// pipe stream on 'end' event to the response
	return stream

	import * as functions from 'firebase-functions';
	import { Storage, GetSignedUrlConfig } from '@google-cloud/storage';

	exports.getUrl = functions.https.onCall(async (data, context) => {
	const storage = new Storage();
	// options of temporary access to file
	const options: GetSignedUrlConfig = {
	version: 'v2', // default value
	action: 'read', // read \| write \| delete \| resumable
	expires: Date.now() + 1000 * 60 * 60, // expire date, one minute from now

	import { AngularFireStorage } from '@angular/fire/storage';

	class MyClass {
	constructor(private storage: AngularFireStorage) {}

	public async getUrl(filepath: string) {
	this.storage.ref(filePath)
	.getDownloadURL() // it returns url value as observable
	.subscribe((url: string) => {
	// actions with url value

	functions.storage.bucket('my_bucket').object().onFinalize(async (object: functions.storage.ObjectMetadata) => {
	const db = admin.firestore(); // initiate firestore db connection
	const galleries = db.collection('galleries'); // get reference to collection gallery

	// manually create url
	const fileUrl = `https://storage.googleapis.com/${object.bucket}/${object.name}`;

	//add item to the collection
	await galleries.add({
	url: fileUrl,

	.language-select {
	position: relative;
	text-transform: uppercase;
	@include large {
	padding: 1em 2em 1em 4em;
	margin-left: 2em;
	border-left: 1px solid rgba($color-black, 0.1);
	}
	@include small-medium {
	padding: 4rem 0 0;

	public static convertDate(firebaseObject: any) {
	if (!firebaseObject) return null;

	for (const [key, value] of Object.entries(firebaseObject)) {

	// covert items inside array
	if (value && Array.isArray(value) )
	firebaseObject[key] = value.map(item => self.convertDate(item));

	// convert inner objects

	const nodemailer = require('nodemailer');
	const mg = require('nodemailer-mailgun-transport');

	// Mailgun authentication
	const auth = {
	auth: {
	api_key: process.env.API_KEY, // Mailgun API key
	domain: process.env.DOMAIN // Mailgun domain ie. mg.mydomain.com
	},
	host: 'api.eu.mailgun.net' // for non-eu only api.moailgun.net

	set session sql_mode='NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';
	set global sql_mode='NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION';