fr6nco

export function emailExistsValidatorFn(userService: UserService, trueOnExists: boolean): AsyncValidatorFn {
  console.log('validator triggered');
  return (control: AbstractControl): Promise<ValidationErrors | null> | Observable<ValidationErrors | null> => {
    console.log(userService);
    return userService.checkIfEmailExists(control.value, trueOnExists).pipe(
      take(1),
      map((result: boolean) => {
        console.log(result);
        console.log('psovi nic');
        return result ? null : {'emailexists': true};

fr6nco

const net = require('net');
const http = require('http');

let client = new net.Socket();
let httpAgent = new http.Agent({keepAlive: true});

let sock = httpAgent.createConnection({port: 80, host:'localhost'}, (err, sock) => {
    if(err) {
        console.error(err);
    }

fr6nco

#!/bin/sh -ev
# Reference: https://github.com/mininet/mininet/wiki/Installing-new-version-of-Open-vSwitch
# How to test: ovs-vsctl -V

# Check permission
test $(id -u) -ne 0 && echo "This script must be run as root" && exit 0

#Remove old version ovs
aptitude remove openvswitch-common openvswitch-datapath-dkms openvswitch-controller openvswitch-pki openvswitch-switch -y