Alexander-Pop

## cms_page_view_selectable_about-us_AboutUs.xml
<?xml version="1.0" encoding="UTF-8" ?>

<!--
pattern xml file name : cms_page_view_selectable_<CMS Page Identifier>_<Layout Update Name>.xml
-->
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
    <body>
        <referenceContainer name="content">
            <block class="\Vendor\AboutUS\Block\Custom" name="vendor.about-us.custom" template="Vendor_AboutUs::custom-template.phtml" before="-"/>
        </referenceContainer>

## magentoUpdateFromSelectSql.php
<?php

/** Quick Example how to use updateFromSelect in Magento 2 */

$this->connection = $this->resourceConnection->getConnection();
$this->someTable = 'some_table';
$this->tmpTableName = 'tmp_table';

$condition = 'ft.' . MyInterface::CRM_ID . ' = tmp.' . MyInterface::CRM_ID;
$condition .= ' AND ft.' . MyInterface::CODE . ' = tmp.' . MyInterface::CODE;

## PaymentInformationManagementPlugin.php
<?php

namespace MyNamespace\MyModule\Plugin\Model;

class PaymentInformationManagementPlugin
{

  /**
   * Here is an example how you can alter the payment methods list in the checkout.
   * Remove free and checkmo payment methods in the checkout

## checkout_index_index.xml
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="checkout" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
    <body>
        <referenceBlock name="checkout.root">
            <arguments>
                <argument name="jsLayout" xsi:type="array">
                    <item name="components" xsi:type="array">
                        <item name="checkout" xsi:type="array">
                                <item name="steps" xsi:type="array">
                                    <item name="children" xsi:type="array">
                                        <item name="shipping-step" xsi:type="array">

## greatLogger.php
<?php

// $this->logger = new Logger();
// $this->logger->setLogFile('admin.log');
// $this->logger->setTextBefore('user: '.$this->getUser()->getIdentity()->username);
// $this->logger->log($log);

class Logger {

    private $logFile = 'logfile.log';

## DrupalSetAndGetFieldValueInTwigTemplate.txt
{{ entity.field_name.value }} to get the true raw value, includes tags and encoding.

Example: {{ node.body.value }}
result: <p>Batman &amp; Robin</p>
{{ content.field_name.0 }} to get the raw value minus tags and encoding.

Example: {{ content.body.0 }}
result: Batman & Robin

{% set parp_state = participating_state_1|render|striptags|trim|lower %}

## parallax-playground.js
const main = {};
const updateScroll = () => {
    main.winScroll = $(window).scrollTop();
};
const parallaxLoad = () => {
    const $someEl = $('.someEl');
    $someEl.each((i,el) => {
        let $el = $(el);
        main.someEl[i] = $el;
    });

## jQuery-Validate-Min-and-Max-Length-of-Input-Field-no-plugin.html
<input type="text" id="name"/>
<p id="warning></p>

## Find-element-in-an-array-with-JavaScript.js
let charts = {
  curationstate: "Curation State",
  modellingapproach: "Modelling Approach",
  organism: "Organism",
  journal: "Journal"
};

// Note: the three equal signs so that null won't be equal to undefined
if (charts["curationstate"] === undefined) {
   // do something

## onclick-add-parameter.js
$("#classdemo-about img").click(function(){
	//console.log('yes');
	$('.btn-primary').attr('href', function() {
		var vpar = '?vid=1';
		if (this.href.indexOf(vpar) == -1) {
      			return this.href + vpar;
    		}
	});
})
	<?xml version="1.0" encoding="UTF-8" ?>

	<!--
	pattern xml file name : cms_page_view_selectable_<CMS Page Identifier>_<Layout Update Name>.xml
	-->
	<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
	<body>
	<referenceContainer name="content">
	<block class="\Vendor\AboutUS\Block\Custom" name="vendor.about-us.custom" template="Vendor_AboutUs::custom-template.phtml" before="-"/>
	</referenceContainer>
	<?php

	/** Quick Example how to use updateFromSelect in Magento 2 */

	$this->connection = $this->resourceConnection->getConnection();
	$this->someTable = 'some_table';
	$this->tmpTableName = 'tmp_table';

	$condition = 'ft.' . MyInterface::CRM_ID . ' = tmp.' . MyInterface::CRM_ID;
	$condition .= ' AND ft.' . MyInterface::CODE . ' = tmp.' . MyInterface::CODE;
	<?php

	namespace MyNamespace\MyModule\Plugin\Model;

	class PaymentInformationManagementPlugin
	{

	/**
	* Here is an example how you can alter the payment methods list in the checkout.
	* Remove free and checkmo payment methods in the checkout
	<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" layout="checkout" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
	<body>
	<referenceBlock name="checkout.root">
	<arguments>
	<argument name="jsLayout" xsi:type="array">
	<item name="components" xsi:type="array">
	<item name="checkout" xsi:type="array">
	<item name="steps" xsi:type="array">
	<item name="children" xsi:type="array">
	<item name="shipping-step" xsi:type="array">
	<?php

	// $this->logger = new Logger();
	// $this->logger->setLogFile('admin.log');
	// $this->logger->setTextBefore('user: '.$this->getUser()->getIdentity()->username);
	// $this->logger->log($log);

	class Logger {

	private $logFile = 'logfile.log';
	{{ entity.field_name.value }} to get the true raw value, includes tags and encoding.

	Example: {{ node.body.value }}
	result: <p>Batman & Robin</p>
	{{ content.field_name.0 }} to get the raw value minus tags and encoding.

	Example: {{ content.body.0 }}
	result: Batman & Robin

	{% set parp_state = participating_state_1\|render\|striptags\|trim\|lower %}
	const main = {};
	const updateScroll = () => {
	main.winScroll = $(window).scrollTop();
	};
	const parallaxLoad = () => {
	const $someEl = $('.someEl');
	$someEl.each((i,el) => {
	let $el = $(el);
	main.someEl[i] = $el;
	});
	let charts = {
	curationstate: "Curation State",
	modellingapproach: "Modelling Approach",
	organism: "Organism",
	journal: "Journal"
	};

	// Note: the three equal signs so that null won't be equal to undefined
	if (charts["curationstate"] === undefined) {
	// do something
	$("#classdemo-about img").click(function(){
	//console.log('yes');
	$('.btn-primary').attr('href', function() {
	var vpar = '?vid=1';
	if (this.href.indexOf(vpar) == -1) {
	return this.href + vpar;
	}
	});
	})