Git is córas rialaithe leagain dáilte ann — déanann sé socruithe a rianúint ar fheidhmchláir thar thaca ama, tugann sé deis do dhaoine iolracha a bheith ag obair le chéile, agus caomhnann sé stair iomlán de thionscadal. Is é an uirlis rialaithe leagain is lárnú i bhforbairt bhogearraí, agus is gá go leor de a bheith ann do na hobair nua-aimseartha.
Cad a dhéanann rialú leagain
Version control tracks CHANGES to code over time, providing:
✓ HISTORY — every change is recorded (who, what, when, why) → see how code evolved
✓ COLLABORATION — multiple people work on the same code without overwriting each other
✓ UNDO/RECOVERY — revert to any previous version; recover from mistakes
✓ BRANCHING — work on features in isolation; merge when ready
✓ BACKUP — the code lives in repositories (distributed copies)
