{"id":"split-space-vs-split-default-semantics","text":"`reverse_words_in_string` uses `split(\" \")` (explicit space delimiter) instead of `split()`, which would collapse multiple spaces and strip leading/trailing whitespace — the explicit form preserves the input's spacing structure.","truth_value":"IN","source":"entries/2026/06/06/reverse-words-in-a-string-iii-solution.md","source_url":"","source_hash":"","justifications":[],"dependents":[],"metadata":{},"created_at":"","updated_at":"","reviewed_at":"","verified_at":"","retracted_at":"","explanation":{"steps":[{"node":"split-space-vs-split-default-semantics","truth_value":"IN","reason":"premise"}]}}