mackankowski

1. Open any document in Preview app (e.g. any PDF file).
2. From system top menu, choose: File > Print...
3. From print dialogue, choose Page Size > Manage Custom Sizes.
4. Add new profile with the following values:

• Width: 209,9
• Height: 297,04
• Margins: User Defined
• Top, Bottom, Left, Right: 0

5. Set profile as a default: System Settings > Printers & Scanners > Default paper size

mackankowski

How to create a bootable Windows 7, 8, 10, 11 installer USB on macOS

Run in Terminal:

0. brew install wimlib - run, if wimlib is not installed yet (required for splitting large files)
1. To identify target USB device, run: diskutil list
2. Format USB drive: diskutil eraseDisk MS-DOS "$WIN_USB_NAME" MBR /dev/$DISK where $WIN_USB_NAME is a new volume name (e.g. WIN) and $DISK is a target disk identificator (e.g. disk5). Alternatively, you can try GTP partititon style instead of MBR (recommended for UEFI = newer Windows distributions)
3. To mount Windows installer image, run: hdiutil mount ~/Desktop/$WIN_INSTALLER_IMAGE.iso where $WIN_INSTALLER_IMAGE is installer image name.
4. Copy all files to the USB drive, beside the "install" file (if it's over 4GB size): rsync -vha --exclude=sources/install.$EXT /Volumes/$WIN_INSTALLER_NAME/ /Volumes/$WIN_USB_NAME where $EXT is wim or esd, $WIN_INSTALLER_NAME is the mounted Windows installer volume name and $WIN_USB_NAME is target disk name.

mackankowski

Docker network issues when using Rancher Desktop on Mac with Apple Silicon ARM-based processor (M1 chip)

When pulling image (e.g. docker run hello-world) or signing to the Docker Hub (docker login) the following error occurs:

Error response from daemon: Get "https://registry-1.docker.io/v2/": dial tcp: lookup registry-1.docker.io.

To fix the issue, change DNS server adress for the linux virtual machine instance: lime-vm

Automatic way (recommended)

mackankowski

import HealthKit
import UserNotifications
import Combine

@main
class AppDelegate: UIResponder, UIApplicationDelegate {
  unc application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?) -> Bool {
        
        // ask the user for notification permissions
    

mackankowski

/* eslint-disable no-console */

// goal: debug props changes (performance analysis)
// alternative for https://github.com/welldone-software/why-did-you-render
// usage: memo(someComponent, arePropsEqualDebug(someComponent.name)
// read more: https://reactjs.org/docs/react-api.html#reactmemo
// tip: use console.count() for getting a number of renders

function areEqualShallow(a: any, b: any) {
  for(var key in a) {

mackankowski

import { useCallback, useContext } from "react";
import axios, { AxiosError, AxiosResponse } from "axios";
import { UserContext } from "modules/AuthManager/userContext";

export const useFetch = () => {
  const { removeToken, token } = useContext(UserContext);

  const getResponse = useCallback(
    (
      method: "GET" | "POST" | "PUT" | "PATCH" | "DELETE",

mackankowski

<!-- paste it inside <head/> tag in the index.html file -->

<meta property="og:title" content="Your company slogan" />
<meta property="og:description" content="Your company – and why it's the best!"/>

<!--
- only absolute paths are supported for Twitter - starting with https:// or http://
- read more: https://stackoverflow.com/questions/9858577/open-graph-can-resolve-relative-url
- recommended image size: 1200 × 627px
-->

mackankowski

Wordpress - local set up and migration

Prerequisites

Required software:

• Docker: https://docs.docker.com/get-docker/

Set up

mackankowski

import Combine
import UIKit

struct Agent {
    struct Response<T> {
        let value: T
        let response: URLResponse
    }

    func run<T: Decodable>(_ url: URL, _ decoder: JSONDecoder = JSONDecoder()) -> AnyPublisher<Response<T>, Error> {