onkar-singh

Primitive Types & Reference Types in JavaScript

An explanation of JavaScript's pass-by-value, which is unlike pass-by-reference from other languages.

Facts

JavaScript has 2 kinds of variable types: primitive and reference.
A fixed amount of memory is reserved after creation of every variable.
When a variable is copied, it's in-memory value is copied.
Passing a variable to a function via a call also creates a copy of that variable.

Primitive Types

Taking Advantage of TextFinder for Google Spreadsheet

There is Class TextFinder in Spreadsheet service for Google Apps Script. Ref The TextFinder can search and replace the texts in the Spreadsheet using Google Apps Script. There is the method for createTextFinder in Class Spreadsheet, Class Sheet and Class Range. When these methods are used, you can search and replace the texts for all sheets in a Spreadsheet, the specific sheet, and the specific range in the specific sheet.

In this post, I would like to introduce the sample scripts for taking advantage of TextFinder.

I think that TextFinder is the strong method for searching values in Google Spreadsheet. Ref So I think that when this can be taken advantage of, the process cost of the script will become low.

Sample script 1

1	2	3
first	second	third
2
22
22
third			x

	<!-- [ Meta Tag SEO ] -->
	<include expiration='7d' path='*.css'/>
	<include expiration='7d' path='*.js'/>
	<include expiration='3d' path='*.gif'/>
	<include expiration='3d' path='*.jpeg'/>
	<include expiration='3d' path='*.jpg'/>
	<include expiration='3d' path='*.png'/>
	<meta content='sat, 02 jun 2020 00:00:00 GMT' http-equiv='expires'/>
	<meta charset='utf-8'/>
	<meta content='width=device-width, initial-scale=1' name='viewport'/>

	console.log("=========Array=========");
	var nm = ["om","km","lk","dj"]; //array
	nm[2]="gh"; // change value
	nm.push("Lemon1"); // adds a new element from last
	nm[nm.length-3] = "Lemon2"; // adds a new element from last
	nm.pop(); // Removes & returns the value of last element
	nm.push("Kiwi"); // Adds & returns the value of last element
	nm.shift(); // Removes & returns the value of first element
	nm.unshift("Lemon"); // Adds a new element & returns the value of first element
	delete nm[1]; //delete

	http://compose.mail.yahoo.com/?to={email_address}&subject={title}&body={url}
	http://digg.com/submit?url={url}
	http://pinterest.com/pin/create/link/?url={url}
	http://service.weibo.com/share/share.php?url={url}&appkey=&title={title}&pic=&ralateUid=
	http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url={url}
	http://surfingbird.ru/share?url={url}&description={text}&screenshot={image}&title={title}
	http://vk.com/share.php?url={url}&title={title}&comment={text}
	http://widget.renren.com/dialog/share?resourceUrl={url}&srcUrl={url}&title={title}&description={text}
	http://www.addthis.com/bookmark.php?url={url}
	http://www.douban.com/recommend/?url={url}&title={title}

	http://compose.mail.yahoo.com/?to={email_address}&subject={title}&body={url}
	http://digg.com/submit?url={url}
	http://pinterest.com/pin/create/link/?url={url}
	http://service.weibo.com/share/share.php?url={url}&appkey=&title={title}&pic=&ralateUid=
	http://sns.qzone.qq.com/cgi-bin/qzshare/cgi_qzshare_onekey?url={url}
	http://surfingbird.ru/share?url={url}&description={text}&screenshot={image}&title={title}
	http://vk.com/share.php?url={url}&title={title}&comment={text}
	http://widget.renren.com/dialog/share?resourceUrl={url}&srcUrl={url}&title={title}&description={text}
	http://www.addthis.com/bookmark.php?url={url}
	http://www.douban.com/recommend/?url={url}&title={title}

	<!DOCTYPE html>
	<html>
	<head>
	<title></title>
	</head>
	<style type="text/css">
	h1 {display: inline-block;}
	.qw1 img{padding:5px;}
	</style>
	<body>


	ftp://192.168.1.23:3721/

	var X = document.getElementById("intro");
	var x = document.getElementsByTagName("p");
	var x = document.getElementsByClassName("intro");
	var x = document.querySelectorAll("p.intro");


	element.innerHTML = new html content \|\| Exam:- object.innerHTML/.innerText/.textContent = "<p>Dog</p>";