What is the Ascii code for special characters?
Special Characters (32–47 / 58–64 / 91–96 / 123–126): Special characters include all printable characters that are neither letters nor numbers. These include punctuation or technical, mathematical characters.
What characters are in ASCII?
ASCII is a 7-bit character set containing 128 characters. It contains the numbers from 0-9, the upper and lower case English letters from A to Z, and some special characters. The character sets used in modern computers, in HTML, and on the Internet, are all based on ASCII.
What is bel in ASCII?
In ASCII and Unicode the character with the value 7 is BEL. It can be referred to as control-G or ^G in caret notation. Unicode also includes a character for the visual representation of the bell code, “symbol for bell” (␇) at U+2407 , not to mention U+237E (⍾).
What are the ASCII codes for special characters?
ALT 32 – ALT 126 produces special characters and symbols from Code Page 437 that are composed of, and correspond to, ASCII codes 32–126, which are the standard ASCII printable characters composed of Latin letters, digits, punctuation marks, and a few miscellaneous symbols. ALT 128 – ALT 255 produces special characters and symbols
How do you insert an ASCII character on a keyboard?
To insert an ASCII character, press and hold down ALT while typing the character code. For example, to insert the degree (º) symbol, press and hold down ALT while typing 0176 on the numeric keypad. You must use the numeric keypad to type the numbers , and not the keyboard.
When did the ASCII standard 128 characters come out?
So with this set of only 128 characters was published in 1967 as standard, containing all you need to write in English language. In 1981, IBM developed an extension of 8-bit ASCII code, called “code page 437”, in this version were replaced some obsolete control characters for graphic characters.
What are the special characters in Alt 0?
ALT 0 – ALT 31 and ALT 127 produces a range of whimsical graphical special characters and symbols from Code Page 437, such as the smiley face and heart symbol. In ASCII, codes 0-31 and 127 are for non-printable control characters associated with old teletype transmissions such as line feed (LF) and carriage return (CR).