Escape characters in 3Java

The transfer character corresponds to the English is escape character (escape also has escaped meaning)

The letters are preceded by a "\" to denote the common ASCII characters that cannot be displayed. Called an escape character, such as \0,\t,\n, is called an escape character, because the character that follows is not the ASCII character it was meant to be.

All the escape characters and their corresponding meanings:

Escape character	Significance	ASCII code value (decimal)
\a	Bell (BEL)	007
\b	BACKSPACE (BS) to move the current position to the previous column	008
\f	Page Break (FF), moving the current position to the beginning of the next page	012
\ n	Line Break (LF), move the current position to the beginning of the next line	010
\ r	Enter (CR) to move the current position to the beginning of the bank	013
\ t	Horizontal tab (HT) (jumps to the next tab position)	009
\v	Vertical tabulation (VT)	011
\\	Represents a backslash character ' \ '	092
\‘	Represents a single quotation mark (apostrophe) character	039
\"	Represents a double-quote character	034
/	Null character (NULL)	000
\ddd	Any character represented by a 1 to 3-bit octal number	Three-bit octal
\xhh	Any character represented by 1 to 2 hexadecimal digits	Two-bit hexadecimal

Note: Differentiate, Slash: "/" with backslash: "\", not interchangeable here

Escape string (Escape Sequence)

①/Slash, Slash or forward slash (front slash), is originally a punctuation mark. It originated in ancient Rome and was used as a comma in the Middle Ages (when the double slash//was treated as a connection number and later evolved into an equal sign =).

A) The slash in English, the most commonly used even if the alternative character "or" table selection, such as: yes/no, and is to avoid the name of the conflict, such as the U.S. Census table in the "Assyrian/chaldean/syriac", is to To avoid conflicts or ambiguities arising from the different names of Syriac, in fact, the meaning of OR;

b) arithmetic; in English it is called over, for example: 123/456, that is, the score
c) Money says. $50/-represents a $50 cap, which is not in the back, preventing anyone from adding changes.

d) Representation of the date

Escape characters in 3Java