EntityQ19848926· pop 16· linked from 145 articlesnull pointerSign in to savea value indicating that a pointer does not refer to a valid objectConnectionspointerEntitysegmentation faultEntityQ575650EntityDEntityQ732089EntityMicrosoft WindowsEntityInternational Standard Book NumberEntityQ15777EntityJavaEntityQ2407EntityQ2370Entitydigital object identifierEntityQ81571EntitycomputingEntityBIOSEntityQ5289EntityBjarne StroustrupEntityinterpreterEntityVisual StudioEntitycomputer memoryEntityCategoriesPointers (computer programming)