Erlang was originally designed by Ericsson to handle the demands of telecommunications systems, specifically aiming for high availability and fault tolerance in a concurrent environment.
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Curl scripts can be surprisingly complex, even though they often start as simple one-liners, allowing for sophisticated interactions with web servers and APIs beyond just simple GET requests.
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Solidity doesn't have a built-in string concatenation operator like the `+` in many other languages. You must use the `bytes` data type and its methods for string manipulation.
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PHP 7 introduced the `??` operator, providing a concise way to perform null coalescing – returning the left-hand operand if it's not NULL, otherwise the right-hand operand.
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