EntityQ1503724· pop 20· linked from 404 articlespattern matchingSign in to saveprogramming language construct for processing data conditionally on its structureConnectionsMathematicaEntitystring-searching algorithmEntityproof by exhaustionEntitycomputer scienceEntityprogramming languageEntityPythonEntityJavaEntityintegerEntityQ2370EntityhumanitiesEntityQ42478EntityQ161053EntityDennis M. RitchieEntityobject-oriented programmingEntitydata structureEntitycommunication protocolEntityregular expressionEntityQ34010EntityPrologEntityrecursionEntityCategoriesConditional constructsFunctional programmingPattern matchingProgramming language comparisons