nguyenvanduocit

<style type="text/css" media="print">
 * { display: none; }
</style>

nguyenvanduocit

document.getElementById('myImage').setAttribute('draggable', false)

nguyenvanduocit

function disableRightMouse(e){
  if((myevent.button==2)||(myevent.button==3)) return false;
}
document.addEventListener('contextmenu', event => event.preventDefault())
document.onmousedown = disableRightMouse;
document.onmouseup = disableRightMouse;

nguyenvanduocit

<template>
  <audio
    ref="audio"
    src="/audio/magical.mp3"
    preload="auto"
    loop
    @canplaythrough="audioLoaded"
  >
    <p>If you are reading this, it is because your browser does not support the audio element.</p>
  </audio>

nguyenvanduocit

version: '2.1'

volumes:
  files:
    driver: local
    driver_opts:
      type: 'none'
      o: 'bind'
      device: '/Users/duocnguyen/Tmp/owncloud-docker-server/files'
  mysql:

nguyenvanduocit

class GradientButton extends StatelessWidget {
  static const Color loginGradientStart = const Color(0xFFfbab66);
  static const Color loginGradientEnd = const Color(0xFFf7418c);

  static const LinearGradient primaryGradient = const LinearGradient(
    colors: [loginGradientStart, loginGradientEnd],
    stops: [0.0, 1.0],
    begin: Alignment.topCenter,
    end: Alignment.bottomCenter,
  );

nguyenvanduocit

// interviewer: what will the following code output?
const arr = [10, 12, 15, 21];
for (var i = 0; i < arr.length; i++) {
  setTimeout(function() {
    console.log('Index: ' + i + ', element: ' + arr[i]);
  }, 3000);
}

nguyenvanduocit

self.addEventListener('install', (e) => {
    e.waitUntil(
        caches.open("precache").then((cache) => cache.add("/broken.png"))
    );
});

function isImage(fetchRequest) {
    return fetchRequest.method === "GET" && fetchRequest.destination === "image";
}

nguyenvanduocit

import 'package:flame/flame.dart';
import 'package:flutter/material.dart';

class ButtonStyle {
  final Color topColor;
  final Color backColor;
  const ButtonStyle({@required this.topColor, @required this.backColor});
  static const DEFAULT = const ButtonStyle(
      topColor: const Color(0xFF45484c),
      backColor: const Color(0xFF191a1c)

nguyenvanduocit

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:flame/flame.dart';

class ButtonStyle {
  final Color topColor;
  final Color backColor;
  const ButtonStyle({@required this.topColor, @required this.backColor});
  static const DEFAULT = const ButtonStyle(
      topColor: const Color(0xFF45484c),