| Code
Sharing |
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| • | Multiple
people can work on the same |
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| source
base without colliding |
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| – | (1)
Locks individual files so only one |
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| person
at a time can modify it *OR* |
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| – | (2)
Allows multiple people to modify a |
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| source
file and the system will |
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| automatically
merge the changes (usually) |
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