Estas Usando Mal Los Event Listeners en Javascript

En este video quiero darles un tip a las personas que comienzan aprender javascript, para optimizar mas su código mediante delegación de eventos.

#javascript 

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Estas Usando Mal Los Event Listeners en Javascript

Estas Usando Mal Los Event Listeners en Javascript

En este video quiero darles un tip a las personas que comienzan aprender javascript, para optimizar mas su código mediante delegación de eventos.

#javascript 

Gaurav Sen

Gaurav Sen

1622696775

Understand JavaScript Event Listeners

You will be using events in almost every web app that you build. Therefore it is important to understand the basics of JavaScript events.

Understanding JavaScript Event Listeners

After watching this video you will have an understanding of event listeners - how to add them, remove them. Grasp advanced concepts such as bubbling and capturing. What is the event object? How does event propagation occur and how prevent the default behaviour of an event.

#javascript #event #event-listener #html5 #dom #web-development

Rahul Jangid

1622207074

What is JavaScript - Stackfindover - Blog

Who invented JavaScript, how it works, as we have given information about Programming language in our previous article ( What is PHP ), but today we will talk about what is JavaScript, why JavaScript is used The Answers to all such questions and much other information about JavaScript, you are going to get here today. Hope this information will work for you.

Who invented JavaScript?

JavaScript language was invented by Brendan Eich in 1995. JavaScript is inspired by Java Programming Language. The first name of JavaScript was Mocha which was named by Marc Andreessen, Marc Andreessen is the founder of Netscape and in the same year Mocha was renamed LiveScript, and later in December 1995, it was renamed JavaScript which is still in trend.

What is JavaScript?

JavaScript is a client-side scripting language used with HTML (Hypertext Markup Language). JavaScript is an Interpreted / Oriented language called JS in programming language JavaScript code can be run on any normal web browser. To run the code of JavaScript, we have to enable JavaScript of Web Browser. But some web browsers already have JavaScript enabled.

Today almost all websites are using it as web technology, mind is that there is maximum scope in JavaScript in the coming time, so if you want to become a programmer, then you can be very beneficial to learn JavaScript.

JavaScript Hello World Program

In JavaScript, ‘document.write‘ is used to represent a string on a browser.

<script type="text/javascript">
	document.write("Hello World!");
</script>

How to comment JavaScript code?

  • For single line comment in JavaScript we have to use // (double slashes)
  • For multiple line comments we have to use / * – – * /
<script type="text/javascript">

//single line comment

/* document.write("Hello"); */

</script>

Advantages and Disadvantages of JavaScript

#javascript #javascript code #javascript hello world #what is javascript #who invented javascript

Peyton  Ullrich

Peyton Ullrich

1626016680

Easiest Series For Learning Javascript - Javascript Events - Video 15

Read more about javascript events here -https://www.w3schools.com/js/js_events.asp

#javascript #learning javascript #javascript events

studio52 dubai

studio52 dubai

1621850716

7 Tips for a Successful Live Event Coverage - Studio 52

Live events have been a growing trend in the events industry this past year, offering many businesses a much-needed lifeline. Read on for our simple tips to planning your virtual event

#event coverage services #event photography #event video production #event videography #event coverage services #event photography