PL/SQL allows you to declare variables within a block of code, and those variables are only accessible within that specific block – a feature promoting code modularity and preventing naming conflicts.elaborate
C++'s `std::vector` is not guaranteed to be contiguous in memory, although it usually is in practice for performance reasons. There are niche cases where a non-contiguous implementation might be chosen.
elaborate
PureScript compiles to JavaScript, but unlike many other languages that do so, it enforces referential transparency by default, meaning functions always produce the same output for the same input, without side effects.
elaborate