# Lib.string.logic ## Operators - [**FilePathParts**](FilePathParts.md) — Extracts directory, filename and extension from a filepath and checks if filepath exists. - [**HasStringChanged**](HasStringChanged.md) — Returns true if the connected string attribute has changed. - [**PickString**](PickString.md) — Picks a string of multiple connected. - [**PickStringPart**](PickStringPart.md) — Gets lines, words, or characters from the input string. Good for typewriter effects, etc. --- *Auto-generated from the operator library.*