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  1. B

    How can I upgrade my cell phone without having to pay a bunch of money?

    I already have a verizon wireless account and cell phone. I want to upgrade my phone, but it hasn't been two years yet. If i do upgrade it now, it's very expensive. Is it safe to buy a phone from ebay and just activate it on to my account? how does that work? Is it even possible? thank you!
  2. B

    listing files in a directory by size in perl?

    how do i list files in a directory and sorting them by size?
  3. B

    listing files in a directory by size in perl?

    how do i list files in a directory and sorting them by size?
  4. B

    adding two values to a hash table in perl?

    how do i add two values (one in keys and one in values) to a hash table. can a foreach loop be used?
  5. B

    perl- how to find out if a key exists in a hash table?

    when i type a value in via the keyboard, how do i see that if that value exists already in a hash table?
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