oleggrishechkin

export const debounceThrottle = <T extends any[]>(func: (...args: T) => any, { debounce = 0, throttle = 0 } = {}) => {
    let debounceId: any = null;
    let throttleId: any = null;
    let lastArgs: T | null = null;

    const run = () => {
        const argsToCall = lastArgs;

        lastArgs = null;

oleggrishechkin

import { useRef, useEffect, useCallback, useLayoutEffect } from 'react';

const useIsomorphicLayoutEffect = typeof window === 'undefined' ? useEffect : useLayoutEffect;

export const useOutsideClick = (onOutsideClick: EventListener) => {
    const clickedRef = useRef(false);
    const onMouseDownOrTouchStart = useCallback(() => {
        clickedRef.current = true;
    }, []);
    const outsideClickRef = useRef<EventListener | null>(null);

oleggrishechkin

import { decode } from 'blurhash';

// source of code below https://github.com/wheany/js-png-encoder/blob/master/generatepng.js
const DEFLATE_METHOD = String.fromCharCode(0x78, 0x01);
const CRC_TABLE: number[] = [];
const SIGNATURE = String.fromCharCode(137, 80, 78, 71, 13, 10, 26, 10);
const NO_FILTER = String.fromCharCode(0);

const makeCrcTable = () => {
  let c;

oleggrishechkin

~/Downloads/ffmpeg -i ~/Downloads/input.mp4 -an -crf 28 -movflags faststart ~/Downloads/output.mp4        

oleggrishechkin

This function sum all numbers in string with this format:

2000 - apples
4000 - oranges
1000 - potatos

let sumNumbers = (value) => value.split('\n').map((el) => el.split(' ')).flat().reduce((res, el) => !isNaN(+el) ? res + +el : res, 0);

oleggrishechkin

// it's color parser snippet for https://developer.apple.com/design/human-interface-guidelines/ios/visual-design/color/
// temp0 - tbody with colors
// returns tuple with [light css variables string, dark css variables string] - values can be copied to your css

Array.from(temp0)
    .filter((node) => node.nodeName === 'TR')
    .map((node) => {
        const [lightNode, darkNode, nameNode] = Array.from(node.childNodes)
            .filter((node) => node.nodeName === 'TD')
            .slice(0, 3);

oleggrishechkin

• nvidia (manually)

  enable repo in software center

  sudo dnf update --refresh
  sudo dnf install gcc kernel-headers kernel-devel akmod-nvidia xorg-x11-drv-nvidia xorg-x11-drv-nvidia-libs xorg-x11-drv-nvidia-libs.i686
  

  wait 5-10 minutes

oleggrishechkin

• git

  1. setup

  git config --global user.email [email protected]
  git config --global user.name "Oleg Grishechkin"
  git config --global core.editor "webstorm -w"
  

oleggrishechkin

• libreoffice

sudo add-apt-repository ppa:libreoffice/ppa
sudo apt install libreoffice
sudo apt install libreoffice-kde5

• openvpn

oleggrishechkin

alias go='git checkout'
alias gs='git status'
alias sync='git add .;git commit --amend --no-edit;git push -f origin'

pull() {
     git fetch --all;git checkout "$1";git reset --hard origin/"$1"
}