mamapi

select service_broker_guid,* from sys.databases

ALTER DATABASE TEST_AUDIOKLAN SET NEW_BROKER WITH ROLLBACK IMMEDIATE;

mamapi

Docker compose as a systemd unit

Create file /etc/systemd/system/docker-compose@.service. SystemD calling binaries using an absolute path. In my case is prefixed by /usr/local/bin, you should use paths specific for your environment.

[Unit]
Description=%i service with docker compose
Requires=docker.service
After=docker.service

mamapi

class EventEmitter  {
    constructor() {
        this.events = {}
    }
    
    emit(key, data) {
        debugger
        if (!this.events[key]) return
        this.events[key].forEach(callback => callback(data))
    }

mamapi

Ankieta https://bit.ly/ankietaserverless2504

Wprowadzenie do serverless w chmurze AWS workshop Stacja.IT - 25.04.2020

• Wyślij proszę maila na radek@jozefowicz.dev
• https://stacja-it.signin.aws.amazon.com/console
• Repozytorium https://github.com/rjozefowicz/serverless-workshop

Aplikacja my-notes

mamapi

1. Install bootstrap as a dev dependency, and its dependencies (node-sass and sass-loader)
  `npm install --save-dev bootstrap@4.0.0-beta.2 node-sass sass-loader`
 
2. Install nuxt plugin of bootstrap vue (includes bootstrap-vue as a dependency)
  `npm install @nuxtjs/bootstrap-vue`

3. Register plugin as module in nuxt.config.js (see below)

4. Create app.scss entry point (see below)

mamapi

#!/bin/bash
#----------------------------------------
# OPTIONS
#----------------------------------------
USER='user'
PASSWORD='secret_pass'
DB_NAME='dbname'
DAYS_TO_KEEP=5    # 0 to keep forever
GZIP=1            # 1 = Compress
BACKUP_PATH='/backups/mysql'

mamapi

#!/bin/bash                                                                                                                   
#----------------------------------------                                                                                     
# OPTIONS                                                                                                                     
#----------------------------------------                                                                                     
WWW_DIR='/var/www/myblog'                                                                                            
BACKUP_PATH='/backups/www'                                                                                                    
DAYS_TO_KEEP=5    # 0 to keep forever                                                                                         
                                                                                                                              
FTP_SERVER='ftp.s

mamapi

//Remove duplicates from js array 
1.
[11, 22, 22, 33].reduce((x, y) => x.includes(y) ? x : [...x, y], [])

2.
const dupArr = [1, 1, 2, 3, 1];
const uniqueArr = [... (new Set(dupArr))]

//Converting an Array of Objects to an Object

mamapi

    handleBuyClick = id => {
        this.setState(previousState => {
            const products = previousState.products.map(p => p.id === id ? { ...p, isSold: true } : { ...p })
            return { products }
        })
    }

mamapi

// Since ES6 Map()'s' retain their order of insertion, it can sometimes be useful to get the last item or value inserted:

export const getLastItemInMap = map => Array.from(map)[map.size-1]
export const getLastKeyInMap = map => Array.from(map)[map.size-1][0]
export const getLastValueInMap = map => Array.from(map)[map.size-1][1]

// Obviously getLastKey and getLastValue can reuse getLastItem, but for maximum portability I opted for verbosity.