The nullish coalescing operator (??) is a logical operator that takes two arguments. It returns the right-hand side operand when its left-hand side operand is null or undefined. otherwise, it returns its left-hand side operand.
An assignment operator requires two operands. The value of the right operand is assigned to the left operand. The sign = denotes the simple assignment operator. The typescript also has several compound assignment operators, which is actually shorthand for other operators. List of all such operators are listed below
Bitwise operators convert their operands into a binary number and operate on each bit. There are several operators available Bitwise AND (&), Bitwise OR (|), Bitwise XOR (^), Bitwise NOT (~), Left Shift (<<), Sign-propagating right shift (>>) and Zero-fill right shift (>>>).
The Logical operators operate on a set of operands and return one of the operands as a return value. It is typically used on boolean operands, in which case the return value is a boolean. If the operands and not boolean values, then logical operators may return a non-boolean value. The Typescript has four logical operators. They are AND (&& ), OR ( || ) , NOT (!) & Nullish coalescing operator (??).
Comparison Operators or Relational operators compares the values of the two operand . The comparison operators are less than <, less than or equal <=, greater than >, greater than equal >=, equal (== & ===) & not equal ( != & !==). All comparison operators return true or false.
Comparison or Relational operators in Typescript Read More »
