Operators
In Java, operators are special symbols used to perform operations on variables and values. They are categorized as follows: 1. Arithmetic Operators Used for mathematical operations: • + (Addition) • - (Subtraction) • * (Multiplication) • / (Division) • % (Modulus - remainder) 2. Relational (Comparison) Operators Used to compare values, returning true or false: • == (Equal to) • != (Not equal to) • > (Greater than) • < (Less than) • >= (Greater than or equal to) • <= (Less than or equal to) 3. Logical Operators Used for logical operations: • && (Logical AND) • || (Logical OR) • ! (Logical NOT) 4. Bitwise Operators Operate at the binary level: • & (Bitwise AND) • | (Bitwise OR) • ^ (Bitwise XOR) • ~ (Bitwise Complement) • << (Left Shift) • >> (Right Shift) 5. Assignment Operators Used to assign values: • = (Assign) • += (Add and assign) • -= (Subtract and assign) • *= (Multiply and assign) • /= (Divide and assign) • %= (Modulus and assign) 6. Unary Operators Used with a single operand: • + (Unary plus) • - (Unary minus) • ++ (Increment) • -- (Decrement) 7. Ternary Operator A shorthand for if-else: • condition ? value_if_true : value_if_false 8. Instanceof Operator Checks if an object is an instance of a class: • object instanceof ClassName
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In Java, operators are special symbols used to perform operations on variables and values. They are categorized as follows: 1. Arithmetic Operators Used for mathematical operations: • + (Addition) • - (Subtraction) • * (Multiplication) • / (Division) • % (Modulus - remainder) 2. Relational (Comparison) Operators Used to compare values, returning true or false: • == (Equal to) • != (Not equal to) • > (Greater than) • < (Less than) • >= (Greater than or equal to) • <= (Less than or equal to) 3. Logical Operators Used for logical operations: • && (Logical AND) • || (Logical OR) • ! (Logical NOT) 4. Bitwise Operators Operate at the binary level: • & (Bitwise AND) • | (Bitwise OR) • ^ (Bitwise XOR) • ~ (Bitwise Complement) • << (Left Shift) • >> (Right Shift) 5. Assignment Operators Used to assign values: • = (Assign) • += (Add and assign) • -= (Subtract and assign) • *= (Multiply and assign) • /= (Divide and assign) • %= (Modulus and assign) 6. Unary Operators Used with a single operand: • + (Unary plus) • - (Unary minus) • ++ (Increment) • -- (Decrement) 7. Ternary Operator A shorthand for if-else: • condition ? value_if_true : value_if_false 8. Instanceof Operator Checks if an object is an instance of a class: • object instanceof ClassName
Variables
In Java, operators are special symbols used to perform operations on variables and values. They are categorized as follows: 1. Arithmetic Operators Used for mathematical operations: • + (Addition) • - (Subtraction) • * (Multiplication) • / (Division) • % (Modulus - remainder) 2. Relational (Comparison) Operators Used to compare values, returning true or false: • == (Equal to) • != (Not equal to) • > (Greater than) • < (Less than) • >= (Greater than or equal to) • <= (Less than or equal to) 3. Logical Operators Used for logical operations: • && (Logical AND) • || (Logical OR) • ! (Logical NOT) 4. Bitwise Operators Operate at the binary level: • & (Bitwise AND) • | (Bitwise OR) • ^ (Bitwise XOR) • ~ (Bitwise Complement) • << (Left Shift) • >> (Right Shift) 5. Assignment Operators Used to assign values: • = (Assign) • += (Add and assign) • -= (Subtract and assign) • *= (Multiply and assign) • /= (Divide and assign) • %= (Modulus and assign) 6. Unary Operators Used with a single operand: • + (Unary plus) • - (Unary minus) • ++ (Increment) • -- (Decrement) 7. Ternary Operator A shorthand for if-else: • condition ? value_if_true : value_if_false 8. Instanceof Operator Checks if an object is an instance of a class: • object instanceof ClassName
Data types
In Java, operators are special symbols used to perform operations on variables and values. They are categorized as follows: 1. Arithmetic Operators Used for mathematical operations: • + (Addition) • - (Subtraction) • * (Multiplication) • / (Division) • % (Modulus - remainder) 2. Relational (Comparison) Operators Used to compare values, returning true or false: • == (Equal to) • != (Not equal to) • > (Greater than) • < (Less than) • >= (Greater than or equal to) • <= (Less than or equal to) 3. Logical Operators Used for logical operations: • && (Logical AND) • || (Logical OR) • ! (Logical NOT) 4. Bitwise Operators Operate at the binary level: • & (Bitwise AND) • | (Bitwise OR) • ^ (Bitwise XOR) • ~ (Bitwise Complement) • << (Left Shift) • >> (Right Shift) 5. Assignment Operators Used to assign values: • = (Assign) • += (Add and assign) • -= (Subtract and assign) • *= (Multiply and assign) • /= (Divide and assign) • %= (Modulus and assign) 6. Unary Operators Used with a single operand: • + (Unary plus) • - (Unary minus) • ++ (Increment) • -- (Decrement) 7. Ternary Operator A shorthand for if-else: • condition ? value_if_true : value_if_false 8. Instanceof Operator Checks if an object is an instance of a class: • object instanceof ClassName
Operators
In Java, operators are special symbols used to perform operations on variables and values. They are categorized as follows: 1. Arithmetic Operators Used for mathematical operations: • + (Addition) • - (Subtraction) • * (Multiplication) • / (Division) • % (Modulus - remainder) 2. Relational (Comparison) Operators Used to compare values, returning true or false: • == (Equal to) • != (Not equal to) • > (Greater than) • < (Less than) • >= (Greater than or equal to) • <= (Less than or equal to) 3. Logical Operators Used for logical operations: • && (Logical AND) • || (Logical OR) • ! (Logical NOT) 4. Bitwise Operators Operate at the binary level: • & (Bitwise AND) • | (Bitwise OR) • ^ (Bitwise XOR) • ~ (Bitwise Complement) • << (Left Shift) • >> (Right Shift) 5. Assignment Operators Used to assign values: • = (Assign) • += (Add and assign) • -= (Subtract and assign) • *= (Multiply and assign) • /= (Divide and assign) • %= (Modulus and assign) 6. Unary Operators Used with a single operand: • + (Unary plus) • - (Unary minus) • ++ (Increment) • -- (Decrement) 7. Ternary Operator A shorthand for if-else: • condition ? value_if_true : value_if_false 8. Instanceof Operator Checks if an object is an instance of a class: • object instanceof ClassName
Control Statements
In Java, operators are special symbols used to perform operations on variables and values. They are categorized as follows: 1. Arithmetic Operators Used for mathematical operations: • + (Addition) • - (Subtraction) • * (Multiplication) • / (Division) • % (Modulus - remainder) 2. Relational (Comparison) Operators Used to compare values, returning true or false: • == (Equal to) • != (Not equal to) • > (Greater than) • < (Less than) • >= (Greater than or equal to) • <= (Less than or equal to) 3. Logical Operators Used for logical operations: • && (Logical AND) • || (Logical OR) • ! (Logical NOT) 4. Bitwise Operators Operate at the binary level: • & (Bitwise AND) • | (Bitwise OR) • ^ (Bitwise XOR) • ~ (Bitwise Complement) • << (Left Shift) • >> (Right Shift) 5. Assignment Operators Used to assign values: • = (Assign) • += (Add and assign) • -= (Subtract and assign) • *= (Multiply and assign) • /= (Divide and assign) • %= (Modulus and assign) 6. Unary Operators Used with a single operand: • + (Unary plus) • - (Unary minus) • ++ (Increment) • -- (Decrement) 7. Ternary Operator A shorthand for if-else: • condition ? value_if_true : value_if_false 8. Instanceof Operator Checks if an object is an instance of a class: • object instanceof ClassName