- Open any website and type this or copy-paste this URL (JavaScript code) in the URL BAR.
javascript:document.body.contentEditable=”true”;void 0;
Type this exactly as given (case sensitive). Now press enter and click anywhere on the website and type out anything. You will be able to type on the website as like a Wordpad document.
- Open a youtube video. The URL looks something like
youtube[dot]com?watch=…
If you want to download this video in mp3, mp4, HD, 3gp, etc. Just put “10” before the URL. It should look like
10youtube[dot]com?watch=…
And press Enter. It will take you to a website where you can download youtube videos in any format.
- Each and every website (except a few) contains a file named “robots.txt” . This text file actually directs search engines what page to be grabbed by the search engine spiders and what not. It directs what pages of a website should be allowed on search engines and what not. You can check any random website for this file by visiting like
e.g. Facebook : http://facebook.com/robots.txt
Twitter
Want to know what technology a website uses? For a website like “example.com” Just visit
“http://builtwith[dot]com/example.com”
You can check Facebook technology profile here http://builtwith.com/facebook.com
And you can check any website as same.
You can see the HTML source code of a webpage easily on your mobile phone too (Android/Windows/iOS) if you have Google Chrome browser. Just put a prefix “view-source:” before the whole URL of the page in address bar and go. E.g. If you want to check HTML source code of Facebook, just type the whole URL putting the prefix like
view-source:http://facebook.com
For Google :
view-source:http://google.com
Typing and visting the URL chrome://restart in Chrome Browser, restarts Chrome after closing it.
Facebook doesn't allows one to post a blank status/comment/message. The post button remains inactive until you type in something. Even you can’t fool the system by typing spaces in the box. But you can override this system and fool it. Just type the following syntax in the status or comment box
@@[1:[0:1: ]]
and hit enter. The post will automatically be blanked once posted. Here's some screenshot with which I reported this bug to Facebook but it seems they don’t care as they neither replied back nor fixed it. (But try this once or twice. Don't play much with this otherwise Facebook may block your profile)
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