Had a look at pointers in the tut I am following, and I can't really get my head around why their useful. It says they are, but tells you no more???
Your_mum
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Jump to PostPointers are useful for a variety of reasons. For, example, let's say I want to pass the value of my salary from one function to another. The value of my salary will be changed in the function it is passed to and I want to use that new value in …
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