1 00:00:02,120 --> 00:00:02,810 Welcome back. 2 00:00:02,840 --> 00:00:09,680 In this video, you will learn what is XHTML, you might have heard about SDM a lot of times SDMI means 3 00:00:09,680 --> 00:00:12,110 hypertext markup language. 4 00:00:12,800 --> 00:00:14,320 HDMI is a kind of language. 5 00:00:15,140 --> 00:00:16,930 So I'm talking to you in English. 6 00:00:17,630 --> 00:00:19,280 I know English, you know English. 7 00:00:19,460 --> 00:00:21,250 That's why we can talk to each other. 8 00:00:22,250 --> 00:00:29,750 Similarly, when your browser talks to you do observe a YouTube sense the data in a language called 9 00:00:29,930 --> 00:00:35,780 SDMI, YouTube server and all that language, your browser knows that language so your browser can make 10 00:00:35,780 --> 00:00:36,940 sense of that data. 11 00:00:37,460 --> 00:00:41,700 If somebody doesn't understand the language, he will think that language is just a bunch of noises. 12 00:00:42,260 --> 00:00:44,600 So this is how this Gmail looks. 13 00:00:44,840 --> 00:00:50,210 You can go to YouTube dot com in Google Chrome and then you can right click after clicking like you 14 00:00:50,210 --> 00:00:52,900 can view source, you will see the e-mail. 15 00:00:53,390 --> 00:00:59,240 That thing will make no sense to you, but it makes all the sense to your browser, your browser processes 16 00:00:59,240 --> 00:01:04,070 that HTML and then it displays the video in a form which you can understand. 17 00:01:04,250 --> 00:01:08,630 It shows you the play button, the pause button, the volume button, all those things which you can 18 00:01:08,630 --> 00:01:09,170 understand. 19 00:01:09,770 --> 00:01:13,800 My browser makes sense of that and shows you that data. 20 00:01:14,300 --> 00:01:15,250 This is called HDMI. 21 00:01:15,550 --> 00:01:21,830 OK, so now if you I feed you some funny things you can do by changing HDMI. 22 00:01:22,040 --> 00:01:31,130 OK, so this is Facebook of Irun and we are going to make Amitabha to like one of his picks. 23 00:01:31,130 --> 00:01:39,890 OK, so let's say we are talking about this picture and at the bottom it says we're kissing and nine 24 00:01:39,890 --> 00:01:41,060 others like this. 25 00:01:41,390 --> 00:01:43,150 And there is one comment on this picture. 26 00:01:43,160 --> 00:01:44,780 OK, we are going to make this. 27 00:01:45,110 --> 00:01:50,210 We are going to increase all the likes and comments and we are also going to make Amitabha just like 28 00:01:50,210 --> 00:01:50,420 this. 29 00:01:50,750 --> 00:01:52,670 So we are going to press inspect element. 30 00:01:52,670 --> 00:01:55,190 Then we are going to select that piece of HDMI. 31 00:01:55,190 --> 00:02:05,090 Look, after that, we will go in that menu and we are going to edit that Yamal will press editors e-mail 32 00:02:06,080 --> 00:02:11,570 and then we you can see the text we kissing and nine of those, OK, we are going to edit that, we 33 00:02:11,570 --> 00:02:14,210 are going to delete that and we are going to type 34 00:02:17,090 --> 00:02:24,290 AMITAVA and one thousand something people, one thousand of those like this. 35 00:02:25,310 --> 00:02:30,200 So that we then after we do that, it will show the same on the Facebook. 36 00:02:34,310 --> 00:02:35,970 Weatherbeaten and. 37 00:02:40,480 --> 00:02:46,080 Let's say one thousand thirty five others. 38 00:02:47,650 --> 00:02:51,480 I'll just play God bless and get anywhere else. 39 00:02:54,870 --> 00:02:55,950 And now when I 40 00:02:59,010 --> 00:03:05,730 open the Facebook again, it will it says Amitabha and one 1035 others have like this. 41 00:03:05,880 --> 00:03:12,270 I can edit as many things on this page in that region because ultimately this entire thing is XHTML 42 00:03:13,410 --> 00:03:21,390 Facebook friends, e-mail your browser displays XHTML, I can edit the HTML and my browser will display 43 00:03:21,390 --> 00:03:23,760 that only so I can show it to my friends. 44 00:03:23,760 --> 00:03:28,320 I can screenshot it, I can make a video recording of it and it will stay like this. 45 00:03:28,320 --> 00:03:34,740 But if I reload this page it will go away because when I reload, Facebook will send it again and that 46 00:03:34,740 --> 00:03:36,930 e-mail will contain only the real thing. 47 00:03:37,710 --> 00:03:42,390 But once HDMI reaches me, I can edit, edit it and show it to my friends. 48 00:03:43,440 --> 00:03:44,370 See you in the next video. 49 00:03:44,520 --> 00:03:45,000 Thank you.