Snippets
operators

How-to articles, tricks, and solutions about OPERATORS

'AND' vs '&&' as operator

In PHP, both 'AND' and '&&' are logical operators that are used to test if two statements are true.

php operators operator-precedence

Behaviour of increment and decrement operators in Python

In Python, the increment operator (++) and decrement operator (--) do not exist.

python operators increment decrement

Best way to give a variable a default value (simulate Perl ||, ||= )

The best way to give a variable a default value in PHP is to use the ternary operator ?:.

php operators perl default-value

Difference between & and && in Java?

In Java, the & operator is a bitwise AND operator, and the && operator is a logical AND operator.

java operators

Does Python have a ternary conditional operator?

Yes, Python has a ternary operator, also known as the conditional operator or the ternary conditional operator.

python operators conditional-operator

Is there a "not equal" operator in Python?

Yes, in Python there is an operator for not equal (!=) .

python operators

Reference — What does this symbol mean in PHP?

In PHP, $this is a special variable that refers to the current object.

php arguments operators symbols semantics

What is the difference between the | and || or operators?

In PHP, the "|" and "||" operators are both bitwise and logical operators.

php c# operators

What's the difference between ++$i and $i++ in PHP?

In PHP, "++$i" is the pre-increment operator and "$i++" is the post-increment operator.

php operators