Plus sign

Decimal: 43

Hex: 2B

Symbol

Decimal

Hexadecimal

0x2B

Character

JavaScript (from decimal)

String.fromCharCode(43); // "+"

JavaScript (to decimal)

"+".charCodeAt(0); // 43

Python

chr(43)  # "+"
ord("+")  # 43

C/C++

char c = 43;  // '+'
int code = '+';  // 43

Symbol characters include punctuation marks, mathematical operators, and special characters used in programming and text formatting.

Exclamation mark

Double quote

Hash/pound

Dollar sign

Percent sign

Ampersand