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PHP Password Hashing Functions API Example

PHP Password Hashing Functions API Example is today's topic. The new hashing functions API in PHP 5.5 provides support towards bcrypt while hiding its complexity. You should be hashing the users' passwords using the bcrypt() function, but…

Javascript Number isNaN() Function Example

Javascript Number isNaN() Function Example is today's topic. The isNaN check-in JavaScript always had its issue: it returns true for a value that isn’t a number 😱. Why? Because it coerces the value to a number first, which can falsely…