vanhtuan0409

import React, { useEffect } from "react";
import Header from "../components/Header";
import SiteMap from "../components/SiteMap";
import Link from "next/link";

const Index = ({ blogs }) => {
  console.log("This is a component");
  useEffect(() => {
    console.log("Index mounted");
  });

vanhtuan0409

# config_live_env.py
URL = "https://now.vn"

# config_test_env.py
URL = "http://localhost"

# config.py
import os

env = os.environ.get("APP_ENV", "TEST")

vanhtuan0409

package main

import (
	"errors"
	"fmt"
)

var (
	errInvalidID = errors.New("invalid id")
)

vanhtuan0409

package main

import (
	"fmt"
	"strings"
	"text/scanner"
)

func test(str string) {
	fmt.Println(str, " ==> ", validate(str))

vanhtuan0409

# Add this to ~/.ssh/config
Host <host_alias>
  HostName <server_ip>
  User <login_username>
  IdentityFile <ssh_key>

vanhtuan0409

// Copyright 2019 LINE Corporation
//
// LINE Corporation licenses this file to you under the Apache License,
// version 2.0 (the "License"); you may not use this file except in compliance
// with the License. You may obtain a copy of the License at:
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT

vanhtuan0409

//https://leetcode.com/problems/two-sum/description/

function twoSum(nums, target) {
  const reversedIndexMapping = {};
  for (let i = 0; i < nums.length; i++) {
    const num = nums[i];
    reversedIndexMapping[num] = i;
  }

  for (let i = 0; i < nums.length; i++) {

vanhtuan0409

function parseFunctionSignature(s) {
  const typeRegex = "(int|string|float|bool|void)";
  const nameRegex = "([a-zA-Z]\\w{0,19})";
  const paramRegex = `${typeRegex}\\s+${nameRegex}`;
  const paramsListRegex = `(?:${paramRegex}(?:,\\s*${paramRegex})*)?`;
  const signatureRegex = `${paramRegex}\\(${paramsListRegex}\\)`;
  let matches = s.match(signatureRegex);
  matches = matches.filter(m => m !== undefined);
  const returnType = matches[1];
  const functionName = matches[2];

vanhtuan0409

// https://leetcode.com/problems/house-robber/description/

/**
 * @param {number[]} nums
 * @return {number}
 */
var rob = function(nums) {
  if (nums.length === 0) return 0;
  if (nums.length === 1) return nums[0];
  const dynamicArray = [nums[0]];

vanhtuan0409

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

// Line 45 của em
const app = express();
const server = http.Server(app);

// Thay line 97 của em thành
server.listen(port, () => console.log("..."));