[Recommended] magic string-3 seconds for you to be a hacker!

If you are bored with grabbing shrimps and reading hot articles, you can see an article titled "A magic piece of code", which is exaggerated:

This is amazing.CodeUse this code to hack Google, Baidu ...... It's just a breeze!
If you open a website in IE, enter the following code in the browser:
Javascript: Document. Body. contenteditable = 'true'; document. designMode = 'on'; void 0
Then press enter to modify the website as you like!

Is that amazing? Take a look at the home page of the XX embassy in China ......

Enter a magic string in the address bar and press Enter. The page is instantly editable ...... Let me add a few words ......

Having such a magic string, I don't know if I like YY's patriotic "dung" is a treasure?