What is the difference between ‘‘==’’ and ‘‘===’’ ?
Question
What is the difference between ‘‘==’’ and ‘‘===’’ ?
Solution
The "==" operator is an equality operator. It compares two values for equality, after performing any necessary type conversions. This means that if you're comparing a string and a number, JavaScript will convert the string to a number and then compare them.
For example: '5' == 5 // true, because after type conversion, they are the same
On the other hand, the "===" operator is an identity operator. It checks whether two values are identical, meaning they hold the same value and are of the same type. No type conversion is done.
For example: '5' === 5 // false, because they are not the same type. One is a string and the other is a number.
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