Reputation: 8146

What is the &#xA; character?

What's the meaning of this char?

Upvotes: 146

Answers (8)

StackzOfZtuff

Reputation: 3102

HTML hex character entity for U+000A Line Feed

This is a representation of Unicode Character 'LINE FEED (LF)' (U+000A)


 is the HTML character entity's way of saying: give me the Unicode character at hexadecimal codepoint 0xA

And because hex 0xA is the same as decimal 10, here's another way of getting the same character: 


$ echo -n '&#xa;' | recode html..ascii | xxd
00000000: 0a                                       .
✓

$ ascii 0a
ASCII 0/10 is decimal 010, hex 0a, octal 012, bits 00001010: called ^J, LF, NL
Official name: Line Feed
Other names: Newline, \n

Further reading: Bash script to convert from HTML entities to characters

Upvotes: 2

eugenevd

Reputation: 840


 is the HTML representation in hex of a line feed character. It represents a new line on Unix and Unix-like (for example) operating systems.

Upvotes: 4

Christopher Long

Reputation: 904

This is an Ascii Key Code for Line Feed (Lf).

You can find a list of the descriptions, together with the decimal and Hex values here enter link description here

Upvotes: 0

Alireza Fattahi

Reputation: 45485

This is the ASCII format.

Please consider that:

Some data (like URLs) can be sent over the Internet using the ASCII character-set. Since data often contain characters outside the ASCII set, so it has to be converted into a valid ASCII format.

To find it yourself, you can visit https://en.wikipedia.org/wiki/ASCII, there you can find big tables of characters. The one you are looking is in Control Characters table.

Digging to table you can find

Oct Dec Hex Name 012 10 0A Line Feed

In the html file you can use Dec and Hex representation of charters

The Dec is represented with 


The Hex is represented with &#x0A (or you can omit the leading zero &#xA)

There is a good converter at https://r12a.github.io/apps/conversion/ .

Upvotes: 2