Kcko

<?php

// https://forum.nette.org/cs/22304-zavislost-jednoho-modelu-na-jinych

	/**
	 * @param Closure $callback
	 */
	private function doInTransaction(Closure $callback)
	{
		$this->isInTransaction = TRUE;

Kcko

function getUserInfo() {
     return new Promise((resolve, reject) => {
         setTimeout(() => {
             reject('request exception')
         }, 1000)
     })
}


// 1) Try-catch

Kcko

// ES 6, JS without bundlers

// 1) fetch('data.json').then().then() ...
// 2) import data from './data.json' assert { type: 'json' };


// Vue
async function fetchData() {
    try {
        const response = await import('@/data.json');

Kcko

<template>
  <p>{{ counterInfo.currentValue }} / {{ counterInfo.nextValue }}</p>
  <button @click="pokus().a(50)">Pokus</button>
</template>

<script>
      methods: {
        pokus() {
            return {
                a: n => {

Kcko

<template>
  <div id="app">
    Data z rodiče: {{ msg }}
    <hr />
    <Formik v-model="msg" />
  </div>
</template>

<script>
import Formik from './components/Formik.vue';

Kcko

function heidiDecode(hex) {
    var str = '';
    var shift = parseInt(hex.substr(-1));
    hex = hex.substr(0, hex.length - 1);
    for (var i = 0; i < hex.length; i += 2)
      str += String.fromCharCode(parseInt(hex.substr(i, 2), 16) - shift);
    return str;
}

heidiDecode('pwd ...')

Kcko

function heidiDecode(hex) {
    var str = '';
    var shift = parseInt(hex.substr(-1));
    hex = hex.substr(0, hex.length - 1);
    for (var i = 0; i < hex.length; i += 2)
      str += String.fromCharCode(parseInt(hex.substr(i, 2), 16) - shift);
    return str;
}
document.write(heidiDecode('755A5A585C3D8141786B3C385E3A393'));

Kcko

/*
https://www.codeproject.com/Articles/231132/Difference-between-And-clause-along-with-on-and-Wh
*/


+--------+---------------+
| DeptId | DeptName      |
+--------+---------------+
|      1 | HR            |
|      2 | Payroll       |

Kcko

-- static
SELECT
  product_id,
  SUM(CASE WHEN month = 'January' THEN sales_amount ELSE 0 END) AS January,
  SUM(CASE WHEN month = 'February' THEN sales_amount ELSE 0 END) AS February,
  SUM(CASE WHEN month = 'March' THEN sales_amount ELSE 0 END) AS March
FROM sales
GROUP BY product_id;

-- dynamic

Kcko

CREATE TABLE `standing` (
	`team` VARCHAR(50) NULL DEFAULT NULL COLLATE 'utf8mb4_general_ci',
	`pts` INT(11) NULL DEFAULT NULL,
	`season` INT(11) NULL DEFAULT NULL
)
COLLATE='utf8mb4_general_ci'
ENGINE=MyISAM
;