Substring returns characters from a string, starting from the specified position, or index. Index values start with the number 0. Examples: substring('This_is_a ...

Does string theory—the controversial “theory of everything” from physics—tell us anything about consciousness and the human brain? If you're enjoying this article, consider supporting our ...

If you love perfectly crisp toast but always struggle to fit your artisan bread, bagels, or extra-wide slices into a standard toaster, a long-slot toaster is just what you need to redeem your ...

A comprehensive developer guide to implementing secure authentication in modern applications. Covers OAuth 2.0, OIDC, ...

The ‍fiscal picture across developed economies is deteriorating rapidly and uniformly, yet unlike previous bouts of huge government spending in the last two decades, there is no global financial ...