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@tranchausky
tranchausky / demo-validate-email-script.html
Last active June 6, 2025 09:47
https://help.xmatters.com/ondemand/trial/valid_email_format.htm script validate email can 255 chracter https://html.chaucc.top/?html=https://gist.githubusercontent.com/tranchausky/5a2264d024a2e5bb2fa52ac8b4ac185f/raw/462e3f12e5899979badd4846efc24592a28813d9/demo-validate-email-script.html
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Email Validation Strict Demo</title>
<style>
input {
width: 320px;
padding: 8px;
font-size: 16px;
@tranchausky
tranchausky / readme-mailhog-docker.md
Last active June 3, 2025 04:14
Document build mailhog for docker and test

1. Install docker 1

docker-compose.yml

services:
  mailhog:
    image: mailhog/mailhog
    container_name: mailhog
    ports:
@tranchausky
tranchausky / blockDevtool.js
Created May 14, 2025 02:05
block dev tool
//nq57.mst.gov.vn
function isDeveloperToolsShortcut(e) {
const isF12 = e.key === "F12";
const isCtrlShiftKeyCombo = (e.ctrlKey || e.metaKey) && e.shiftKey && ["I", "J", "C"].includes(e.key);
const isCtrlU = (e.ctrlKey || e.metaKey) && e.keyCode === 85;
return isF12 || isCtrlShiftKeyCombo || isCtrlU;
}
@tranchausky
tranchausky / when close.js
Created April 8, 2025 09:17
javascript call when close tab current
window.addEventListener('beforeunload', function (e) {
console.log('Tab is about to be closed');
// Optionally show a confirmation dialog (not supported in all browsers)
e.preventDefault();
e.returnValue = '';
});
@tranchausky
tranchausky / for_login.php
Last active May 13, 2025 10:22
login logout php basic
<?php
session_start();
//$php_main = 'admin.php';
$host = $_SERVER['HTTP_HOST'];
$scriptName = $_SERVER['SCRIPT_NAME'];
$atinput_linkUrl = (isset($_SERVER['HTTPS']) && $_SERVER['HTTPS'] === 'on' ? "https" : "http");
$atinput_linkUrl .= "://$host".$scriptName;
@tranchausky
tranchausky / test-cros.md
Last active March 25, 2025 11:50

Test cross

tranc@DESKTOP-SBDJJJT MINGW64 ~
$ curl -i -X OPTIONS http://192.168.1.33:21680/completed/704_59_0/2025/03/1742835485.ts
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0HTTP/1.1 200 OK
Date: Tue, 25 Mar 2025 11:41:19 GMT
Server: Apache/2.4.62 (CentOS Stream)
@tranchausky
tranchausky / cookie.css
Created March 18, 2025 04:02
cookie basic
@tranchausky
tranchausky / cookieconsent-config.js
Created March 18, 2025 03:59
cách load js module
import 'https://cdn.jsdelivr.net/gh/orestbida/[email protected]/dist/cookieconsent.umd.js';
// Enable dark mode
document.documentElement.classList.add('cc--darkmode');
CookieConsent.run({
guiOptions: {
consentModal: {
layout: "box",
position: "bottom left",
@tranchausky
tranchausky / save.php
Created March 17, 2025 04:45
javascript get post ajax example template
<?php
$data=[
'staus'=>true,
'msg'=>'welcome',
];
echo json_encode($data);
@tranchausky
tranchausky / diagram.json
Last active March 12, 2025 10:04
esp32 test connect server internet
{
"version": 1,
"author": "Tran Chau",
"editor": "wokwi",
"parts": [ { "type": "board-esp32-devkit-c-v4", "id": "esp", "top": 0, "left": 0, "attrs": {} } ],
"connections": [ [ "esp:TX", "$serialMonitor:RX", "", [] ], [ "esp:RX", "$serialMonitor:TX", "", [] ] ],
"dependencies": {}
}