xuanthulabnet

// Chạy một HTTP Server, prefixes example: new string[] { "http://*:8080/" }
class MyHttpServer 
{
    private HttpListener listener;

    public MyHttpServer(params string[] prefixes)
    {
        if (!HttpListener.IsSupported) 
            throw new Exception ("Máy không hỗ trợ HttpListener.");

xuanthulabnet

const path = require('path');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const postcssPresetEnv = require('postcss-preset-env');
const CopyPlugin = require('copy-webpack-plugin');

const devMode = false;

module.exports = {
    mode: devMode ? 'development' : 'production',

xuanthulabnet

    <table class="table table-sm table-hover table-striped">
        <tbody>
        <tr>
            <th>Loại thức ăn</th>
            <th>Khẩu phần</th>
            <th>Calories</th>
        </tr>
        <tr>
            <td>

xuanthulabnet

apiVersion: v1
kind: Secret
metadata:
  name: ssl_domain1
  namespace: your-namespace
type: Opaque
data:
  tls.crt: LS0tLS1CRUdJTiBDRVJUSU ... # public key
  tls.key: LS0tLS1CRUdJTiBSU0EgU ...  # private key
---

xuanthulabnet

# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at

xuanthulabnet

version: "3.7"

# KHAI BÁO CÁC DỊCH VỤ
services:
  # TÊN DỊCH VỤ
  web:                     
    # TÊN IMAGE TẠO TẠO CONTAINER                       
    image: busybox                                
    ## DÙNG IMAGE BUILD TỪ DOCKERFILE
    # build: 

xuanthulabnet

{
  "name": "WebApp",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "watch": {
    "build": "src/scss/site.scss"
  },
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1",

xuanthulabnet

const path = require('path');
const MiniCssExtractPlugin = require('mini-css-extract-plugin');
const postcssPresetEnv = require('postcss-preset-env');
const CopyPlugin = require('copy-webpack-plugin');

const devMode = false;

module.exports = {
  mode: devMode ? 'development' : 'production',
  entry: [

xuanthulabnet

package net.xuanthulab;

/***
 * Gọi TestComplex.Test() trong hàm Main để kiểm tra
 */
public class TestComplex {
    public static void Test() {

        Complex a = new Complex(5.0, 6.0);
        Complex b = new Complex(-3.0, 4.0);

xuanthulabnet

package net.xuanthulab;

public class Complex {
    private double re;   // phần thực
    private double im;   // phần ảo

    //Thiết lập phần thực vào ảo
    private void Init(double re, double  im) {
        this.re = re;
        this.im = im;