| // https://leetcode.com/problems/two-sum | |
| object TwoSum { | |
| def apply(nums: Array[Int], target: Int): Array[Int] = { | |
| nums.view.zipWithIndex.map(x => { | |
| val el = nums.view.zipWithIndex.drop(x._2 + 1).collectFirst { | |
| case y if y._1 + x._1 == target => y | |
| } | |
| Array(Option(x), el) | |
| }).collectFirst { |
| import scala.io.Source | |
| object Advent { | |
| def main(args: Array[String]): Unit = { | |
| val data = Source.fromFile("data/day1.txt").getLines.map(_.toInt).toList | |
| println(f"Part 1: ${data.sum}") | |
| /* Can someone help me get this second part a littler more Scala-like (more functional, less procedural)? Please let me know! */ | |
| var seen: Set[Int] = Set() |
sudo apt install vpnc network-manager-vpnc/etc/vpnc/vpn.conf, paste the following content and insert your credentials etc.IPSec gateway yourfritzboxhere.myfritz.net
IPSec ID your_user
IPSec secret your_preshared_key
I hereby claim:
To claim this, I am signing this object:
| /* Inspired by https://stackoverflow.com/a/27818661/3112139 */ | |
| public static void justifyListViewHeightBasedOnChildren (GridView listView) { | |
| ListAdapter adapter = listView.getAdapter(); | |
| if (adapter == null) { | |
| return; | |
| } | |
| ViewGroup vg = listView; | |
| int totalHeight = 0; | |
| for (int i = 0; i < adapter.getCount(); i++) { |
| Script that will trigger a local to remote sync when any changes below your local Google Drive folder occur - but at max. every 10 minutes - and a remote to local sync every x (e.g. 30 minutes) via a cron job. | |
| 0. Install rclone and configure it for Google Drive | |
| 1. Create files listed below | |
| 2. Configure rclone_watch_local.sh to be run on startup (e.g. using a systemd service unit) | |
| 3. Add a cron job that runs rclone_remote2local.sh every x (e.g. 30) minutes | |
| ---------------------- | |
| rclone_local2remote.sh | |
| ---------------------- |
| /* | |
| 1. Go to Deezer.com and open the playlist you want to export, e.g. https://www.deezer.com/en/profile/850026602/loved | |
| 2. Scroll down to the very bottom | |
| 3. Open your browser's dev tools (F12 on Linux an Windows) and go to the Console tab | |
| 4. Paste the following one-line command and hit enter | |
| */ | |
| JSON.stringify(Array.prototype.slice.call(document.getElementsByClassName('datagrid-row song')).map(r => Object.assign({}, {title: r.getElementsByClassName('title')[0].childNodes[0].textContent, artist: Array.prototype.slice.call(r.querySelectorAll('[itemprop="byArtist"]')).map(a => a.textContent).reduce((acc, a) => a + ', ' + acc, '').slice(0, -2)})), null, 2) |
| # Naive implementation of the Apriori algorithm in Python | |
| # Example 2 from https://en.wikipedia.org/wiki/Apriori_algorithm | |
| data = [ | |
| {1,2,3,4}, | |
| {1,2,4}, | |
| {1,2}, | |
| {2,3,4}, | |
| {2,3}, | |
| {3,4}, |
| ''' | |
| A script to scrape restaurant reviews from tripadvisor.com or tripadvisor.de using Selenium. | |
| Author: Ferdinand Mütsch <[email protected]> | |
| License: MIT | |
| Updated: January, 09 2018 | |
| Installation: | |
| - Install `selenium` and `pandas` using pip | |
| - Install PhantomJS or get Chrome- or Firefox webdriver binaries and add them to your PATH (see http://selenium-python.readthedocs.io/installation.html#drivers) |
| # gunicorn --bind 0.0.0.0:8000 --workers 4 wsgi:app | |
| # gunicorn --bind 0.0.0.0:8000 --workers 1 --threads 12 wsgi:app | |
| import time | |
| from flask import Flask | |
| app = Flask(__name__) | |
| # Requests from one client are not blocked by long-lasting requests from another client, as long as there are workers available | |
| @app.route('/sleep') |