gorshkov-leonid

1. Get all unique file extensions

   find . -type f ! -path './.git/*' ! -path './node_modules/*' ! -path './.idea/*' ! -path './todo.txt' | perl -ne 'print $1 if m/\.([^.\/]+)$/' | sort -u

2. Decompile all .jar file

   for f in ./*.jar ; do docker run -it --rm -v `pwd`:/mnt --user $(id -u):$(id -g) kwart/jd-cli /mnt/$f -od /mnt/${f%.*}_src; done; 
   

gorshkov-leonid

Building fontconfig

Start up a lambda-like docker container:

docker run -i -t -v /tmp:/var/task lambci/lambda:build /bin/bash

Install some dependencies inside the container:

yum install gperf freetype-devel libxml2-devel git libtool -y

easy_install pip

gorshkov-leonid

       async function printFont(index: number): Promise<boolean> {
            const res = await cdp.send(
                "Runtime.evaluate",
                {expression: `Array.from(document?.querySelector('#my-iframe')?.contentWindow?.document?.body?.querySelector('#my-webcomponent')?.shadowRoot?.querySelectorAll('text') || []).filter((c) => c.textContent && (c.textContent.includes('Access') || c.textContent.includes('TV')))[${index}]`},
            ) as any
            if (res?.result?.objectId) {
                // eslint-disable-next-line prefer-destructuring
                const nodeId = ((await cdp.send("DOM.requestNode", {objectId: res.result.objectId})) as any).nodeId
                if (nodeId) {

gorshkov-leonid

Error: listen EACCES: permission denied 0.0.0.0:3001:

net stop winnat
net start winnat

gorshkov-leonid

// todo use typescript 4.1 with https://www.typescriptlang.org/docs/handbook/2/template-literal-types.html to filter keys in type by prefix automatically
//      example: https://stackoverflow.com/questions/53501721/typescript-exclude-property-key-when-starts-with-target-string
//      example: https://stackoverflow.com/questions/71811073/substrings-of-string-unions-using-template-literal-types  
type FilterStartingWith<Set, Needle extends string> = Set extends `${Needle}${infer _X}` ? Set : never
type FilteredKeys<Prefix extends string> = FilterStartingWith<keyof AccessResourcesNames, Prefix>
type FilteredResourceName<Prefix extends string> = Pick<AccessResourcesNames, FilteredKeys<Prefix>>
function pickResources<Prefix extends string>(...prefix: Prefix[]): FilteredResourceName<Prefix>{
     return accessResourcesNames as FilteredResourceName<Prefix>
};

gorshkov-leonid

import functools
import os.path
from pathlib import Path
from urllib.parse import urlparse

import bookmarks_parser
import ffmpeg
import piexif
from PIL import Image

gorshkov-leonid

1. 1. Rmove all ~, ^ from versions in package.json
   2. Create initial package.lock
2. Create /Users/<user-name>/.npmrc or %USERPROFILE%\.npmrc or here echo $(npm config ls -l)
3. Fill .npmrc with this content

    @netcracker:registry=https://corp-npm-server.com/path-to-internal-packages/
    registry=https://corp-npm-server.com/path-to-external-packages/
   

4. Command

gorshkov-leonid

See final versions without trash here

Docker in Windows without Docker Desktop

❤️‍🔥 Install docker client in Windows

• Download necessary version of docker binaries from https://docs.docker.com/engine/install/binaries/ and extract archive to c:/Program Files, for example, using script in powershell. Run powershell as Administrator and call:

  Expand-Archive .\docker-20.10.9.zip -DestianationPath $Env:ProgramFiles  

  Files docker.exe and dockerd.exe will be here c:/Program Files/docker/.

gorshkov-leonid

Tricks with types

Typesafe Object.keys

Expand

declare global {
    // https://github.com/microsoft/TypeScript/issues/3889
    type ObjectKeys<T> = T extends object
 ? (keyof T)[]

gorshkov-leonid

• Install and configure Ubuntu WSL
• Install application
• Docker in Windows without Docker Desktop
• Docker/Kubernetes Clients
• Git tricks

Git installation

• GIT for Windows
• Ubuntu WSL: sudo apt install -u git