~ What does it stand for

~ English symbol is called tilde, (meaning tilled symbol, nasalized symbol, daizihao), commonly known as Tilde in Chinese.

Destructors are the opposite of constructors. When the object is out of its scope (for example, the function where the object is located has been called), the system automatically executes the destructor. Destructors are often used to "clean up the mess" (for example, when an object is created, a memory space is opened with new, and it should be released in the destructor with delete before exiting).

Generally, when chatting with chat tools, I like to add "~" in the middle to show that the speaker is ambiguous, ambiguous and happy. Most of these chats are cute girls and younger brothers, such as the popular cute girls, warm men and small fresh meat, which basically belong to this category.

~ can also be used to indicate a range. For example: 10~ 14 years old, 600~700.

~ ~ is an expression and has no practical significance. Usually, when the other party says something that can't be answered in online chat, it is a common phrase as a response or bubbling.