ali-master

  --log_gc (Log heap samples on garbage collection for the hp2ps tool.)
        type: bool  default: false
  --expose_gc (expose gc extension)
        type: bool  default: false
  --max_new_space_size (max size of the new generation (in kBytes))
        type: int  default: 0
  --max_old_space_size (max size of the old generation (in Mbytes))
        type: int  default: 0
  --max_executable_size (max size of executable memory (in Mbytes))
        type: int  default: 0

ali-master

////////////////////
// Exclude
////////////////////
type MyExclude<T, L> = T extends L ? never : T;
type TestExclude = MyExclude<"a" | "b" | "c" | "d", "a" | "b">

////////////////////
// Extract
////////////////////
type MyExtract<T, L> = T extends L ? T : never;

ali-master

import React, { useEffect, useRef } from 'react'

export const PWAInstallButton = () => {
  const deferredPrompt = useRef(null)

  useEffect(() => {
    const handlePrompt = (e) => {
      // Prevent the mini-infobar from appearing on mobile
      e.preventDefault()
      // Stash the event so it can be triggered later.

ali-master

version: "3.7"

services:
  unleashDB:
    expose:
       - "5432"
    image: postgres:13
    container_name: unleashDB
    networks:
      - internal

ali-master

type RequireOnlyOne<T, Keys extends keyof T = keyof T> = Pick<T, Exclude<keyof T, Keys>> & {
	[K in Keys]-?: Required<Pick<T, K>>;
}[Keys];

type PartialOnlyOne<T, Keys extends keyof T = keyof T> = Pick<T, Exclude<keyof T, Keys>> & {
	[K in Keys]?: Partial<Pick<T, K>>;
}[Keys];

ali-master

function toCelsius(fahrenheit) {
  return (fahrenheit - 32) * 5 / 9;
}

function toFahrenheit(celsius) {
  return (celsius * 9 / 5) + 32;
}

ali-master

function createStore(reducer, preloadedState) {
    if(typeof reducer !== "function") {
        throw new Error("Reducer should be a function.");
    }

    if(typeof preloadedState === "function") {
        throw new Error("PreloadedState can't be a function.");
    }

    let currentState = preloadedState;

ali-master

/**
 * This problem was asked by Robinhood.

 Given an array of strings, group anagrams together.

 For example, given the following array:

 ['eat', 'ate', 'apt', 'pat', 'tea', 'now']
 Return:

ali-master

function dfs(graph: Grid) {
  let max = 0;
  let islandsCount = 0;
  const visited: Grid<boolean> = [[], [], [], [], []];

  for (let x = 0; x < graph.length; x++) {
    for (let y = 0; y < graph[x].length; y++) {
      if (!visited[x][y]) {
        islandsCount = 1 + can(graph, x, y, visited);

ali-master

const grid: Array<Array<number>> = [
  [1, 0, 1, 1, 1],
  [1, 1, 1, 0, 0],
  [0, 1, 0, 1, 1],
  [1, 0, 1, 1, 0],
  [0, 0, 1, 1, 1]
];

console.log(solveGrid(grid));