0:05
In the name of Allah, the Most Gracious, the Most Merciful, and peace and blessings be upon the most noble of messengers, our master Muhammad. Today, insha'Allah, we will talk about entities in the language of HTML.
0:16
Let me tell you if you have a div for example and you wrote in it this is my div and you want to put a mark inside this my div like this mark paragraph like this put the paragraph like this if I did this what will happen? let's see what this code will get
0:35
This code is called "this_is_my" and I put the div inside the paragraph The paragraph you opened is automatically closed for you Then the div is closed as it is and the topic is finished I don't understand what I want I don't want the word to be calculated as a tag I want to print it as it is, like the word "my" And here comes the topic of entities Every character in the language has a code
1:01
it will make it appear in the browser away from the tags it will show you the same thing you put in your text what is our problem with this code? that there is a lock like this if we made this mark alone, there will be no problem at all if we put the "B" after it here, let's see what happens
1:22
See? Here, the lock is removed. It caused you a problem. So, our problem is to close the element like this and see a way to print it without it being considered an HTML tag. How do we do this? The sign "less than" is written as "and" and "lt" and then semicolon. "lt" means "less than" which is "less than". This is the sign "less than".
1:49
all the words you want to use start with and end with semicolon and write the required in it so the sign is bigger than GT greater than you see? I did plus than and greater than and inside it should be a letter B right?
2:06
Let's delete this and see what the entities will do. Look guys, here it is. It printed the mark, and thank God, it's like a full. And if you open the page source, you'll find the code I wrote here. See?
2:20
List and greater than and the "b" in between and I put the mark as a text as if I wrote it This is the entity You will encounter many signs in your life that you will need to write the code of the entity For example, the normal "&" sign has something called "&" which is the "&" or the "wow" There are some things that we will try to write for example like this
2:45
These are the signs, each of them has a code or an object that you write to reach this sign. For example, you have the copyright sign, which opens a website and tells you that this website has all the rights reserved for this and that person. And, "Copy" semicolon, will make you the copyright sign.
3:06
you will find many other signs like this one that is recommended you can look at it like this many signs and many objects and I don't need to tell you how to get all the objects as we learned always search let me tell you
3:21
I wrote here HTML entities list to see a list of all these entities and you will find here all that we talked about this is the number sign and how it works the entity name here, because I was still doing it you will find the symbol
3:37
The bigger and the smaller ones, list than and greeter than And you will find many other signs and there are many lists in it as you can see If you want to make a sign from these, it will show you the code And what does this sign mean here, the word means And you have many symbols and things in math symbols, right? Things in math that he likes to do, let's take an example from them quickly
4:00
like this one, let's look at it quickly and then we will know the requirement. This is the mark. All these entities are available, of course you can use whatever you want and you don't memorize all this, I mean, you have 5 or 6 of them that you use, you only know the story from them and you understand what entities mean and the general idea, which is the benefit of the lesson. I hope you liked the lesson, it was simple and easy, and I will see you in a new lesson, and peace be upon you.
