darkmavis1980

import os

files = os.listdir(os.curdir)
for file in files:
  print(f'- {file}')

darkmavis1980

# renew with dry run
certbot renew --dry-run

# get challenge
certbot -d domain.com --manual --preferred-challenges dns certonly

# install certificate
certbot --nginx -d domain.com

darkmavis1980

// email validation
^([a-zA-Z0-9.+_-]+)@([a-z0-9.-]+)\.([a-zA-Z]{2,6}$)

// phone numbers
([0-9+\s]+)$
 
 // price, eg: 30, 12.45
 ^([0-9]+)(\.[0-9]+)?$

darkmavis1980

docker exec -it -u root jenkins /bin/bash

darkmavis1980

/**
* This will filter down to the matches with a specific player, with the matches being played after a specific date,
* and it will show only the aggregate matches after that date ignoring the previous ones
*/
var dateFilter = new ISODate("2019-06-01T20:15:31Z");

db.getCollection('competitions').aggregate([
    { 
        $match: {
            players: ObjectId("5c71c4c1185c610046f17911"), 

darkmavis1980

db.getCollection('competitions').aggregate([
    {
        $unwind: '$matches'
    },
    {
        $sort: { 'matches.date': -1 }
    },
    {
        $limit: 3
    }

darkmavis1980

git branch | grep "<pattern>" | xargs git branch -D

darkmavis1980

python -m http.server 8000

darkmavis1980

jest.mock('react-chartjs-2', () => ({
  Pie: () => null,
}));

darkmavis1980

// These are equals

class Test {
  constructor(name) {
    this.name = name;
  }

  getName() {
    return this.name;
  }