ASCII Code
This is a comparison table that lists characters (control characters,symbols,and alphanumeric characters) corresponding to ASCII codes from 0 to 127 in decimal,hexadecimal,octal,and binary formats. This reference tool is used to quickly check character-to-number conversion rules in programming and network development.
| D＼U | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
|---|
| 0 | NULL | DLE | (SP) | 0 | @ | P | ` | p |
|---|
| 1 | SOH | DC1 | ! | 1 | A | Q | a | q |
|---|
| 2 | STX | DC2 | " | 2 | B | R | b | r |
|---|
| 3 | ETX | DC3 | # | 3 | C | S | c | s |
|---|
| 4 | EOT | DC4 | $ | 4 | D | T | d | t |
|---|
| 5 | ENQ | NAC | % | 5 | E | U | e | u |
|---|
| 6 | ACK | SYN | & | 6 | F | V | f | v |
|---|
| 7 | BEL | ETB | ' | 7 | G | W | g | w |
|---|
| 8 | BS | CAN | ( | 8 | H | X | h | x |
|---|
| 9 | HT | EM | ) | 9 | I | Y | i | y |
|---|
| A | LF | SUB | * | : | J | Z | j | z |
|---|
| B | VT | ESC | + | ; | K | [ | k | { |
|---|
| C | FF | FS | , | < | L | \ | l | | |
|---|
| D | CR | GS | - | = | M | ] | m | } |
|---|
| E | SO | RS | . | > | N | ^ | n | ~ |
|---|
| F | SI | US | / | ? | O | _ | o | DEL |
|---|
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