2) While keep press "Alt", on your keyboard type the number "165", which is the number of the letter or symbol "Ñ" in ASCII table. (335) Support for trigraphs was removed in C++17. , The backslash is also sometimes used to denote the right coset space. To support computers that lacked the backslash character, the C trigraph ? This code point first appeared in version 1.1 of the Unicode® Standard and belongs to the " Basic Latin " block which goes from 0x0 to 0x7F. The Microsoft Windows family of operating systems inherited the MS-DOS behavior and so still support either character – but individual Windows programs and sub-systems may, wrongly, only accept the backslash as a path delimiter, or may misinterpret a forward slash if it is used as such. Encoding. Several other ISO 646 versions also replace backslash with other characters, including ₩ (Korean), Ö (German, Swedish), Ø (Danish, Norwegian), ç (French) and Ñ (Spanish), leading to similar problems, though with less lasting impact compared to the yen sign. separated by a non-breaking space will stick together (not break into a new
The backslash \ is a typographical mark used mainly in computing and is the mirror image of the common slash /. This
An actual backslash is produced by a double backslash \\. backspace. symbol for backspace. Tip: The non-breaking hyphen (‑)
The backslash is used in the TeX typesetting system and in RTF files to begin markup tags. ", "When did Windows start accepting forward slash as a path separator? left single quote ‘ ‘ right single quote ’ ’ single low-9 quote ‚ ‚ left double quote “ “ right double quote ” ” double low-9 quote Part 1: Backspace in not a character as much as it is a keyboard command/action. ", "Quantities and units – Part 2: Mathematical signs and symbols to be used in the natural sciences and technology", "GNU Octave: A high-level interactive language for numerical computations", https://en.wikipedia.org/w/index.php?title=Backslash&oldid=990193726, Short description is different from Wikidata, Articles with unsourced statements from March 2020, Creative Commons Attribution-ShareAlike License, This page was last edited on 23 November 2020, at 09:45.  The failure of Microsoft's security features to recognize unexpected-direction slashes in local and Internet paths, while other parts of the operating system still act upon them, has led to some serious lapses in security. In Visual BASIC (and some other BASIC dialects) the backslash is used as an operator symbol to indicate integer division. Unicode number. Examples: 6.0221415e23, 6.0221415E23, 6.0221415\23 or 6.02214151023.. ! ! ! EXCLAMATION MARK " " " " " Another common use of the non-breaking space is to prevent browsers from truncating spaces in HTML pages. A backslash-like symbol is used for the set difference. Some programs will only accept forward slashes if the path is placed in double-quotes. Backspace key ⌫ The backspace key is the key on the top right of a PC keyboard. ASCII Character SymbolsGraphic pictures for control codes. HTML Entity List. HTML Entity. While using W3Schools, you agree to have read and accepted our. Category. MS-DOS 2.0, released 1983, copied the hierarchical file system from Unix and thus used the (forward) slash but (possibly on the insistence of IBM) added the backslash to allow paths to be typed at the command line interpreter's prompt while retaining compatibility with MS-DOS 1.0 where the slash was the command-line option indicator (typing "DIR/W" gave the "wide" option to the "DIR" command, so some other method was needed if you actually wanted to run a program called W inside a directory called DIR). The
tag generates a paragraph break. ALGOL 68 has the choice of 4 Decimal Exponent Symbols: e, E, \, or 10. In USFM, the backslash is used to mark format features for editing Bible translations. Tutorials, references, and examples are constantly reviewed to avoid errors, but we cannot warrant full correctness of all content. Get the complete details on Unicode character U+0008 on FileFormat.Info Unicode Character 'BACKSPACE' (U+0008) Browser Test Page Outline (as SVG file) Fonts that support U+0008 b. U+0008. If you use the less than (<) or greater than (>) signs in your text, the browser might mix them with tags. 23CE carriage return symbol ⌫ 232B erase to the left (backspace) ␣ 2423 space symbol ⎵ 00A0 non-breaking space - invisible forced space.- 00AD soft hyphen - is shown where it is inserted in a word if the word is too long for the line and breaks just after the soft hyphen. It is sometimes called a hack, whack, escape (from C/UNIX), reverse slash, slosh, downwhack, backslant, backwhack, bash, reverse slant, and reversed virgule. Examples might be simplified to improve reading and learning.  In Unicode and ASCII it is encoded at U+005C \ REVERSE SOLIDUS (92decimal). Backspace. Standard ASCII set, HTML Entity names, ISO 10646, ISO 8879, ISO 8859-1 Latin alphabet No. A character entity looks like this: & Detailed information about the Unicode character 'Symbol for backspace' with code point U+2408 that can be used as a symbol or icon on your site. the character set (encoding) used in the page. The ALGOL 68 programming language uses the "\" as its Decimal Exponent Symbol. In Unicode and ASCII it is encoded at U+005C \ REVERSE SOLIDUS (92decimal). In PHP version 5.3 and higher, the backslash is used to indicate a namespace. Character entities are used to display reserved characters in HTML. In Unicode and ASCII it is encoded at U+005C \ REVERSE SOLIDUS (92 decimal line). In this context it may be called a "continuation" as the current line continues into the next one.  This is integer division that rounds down, not towards zero. you can use the character entity. If you want to report an error, or if you want to make a suggestion, do not hesitate to send us an e-mail: W3Schools is optimized for learning and training. Some characters are reserved in HTML. 1) Press the "Alt" key on your keyboard, and do not let go. , "Revised Report on the Algorithmic Language Algol 68", "Why Does Windows Really Use Backslash as Path Separator?