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Reading a list of columns

ADITYA VOORA

Hi,

i want a skill program for reading a list of columns

if it is two columns it want to show error

if it is one column it want give true

this should be happen in entire list

Parents

  • Your question is rather imprecise. For example:

    1. Where is it reading this list of columns from? Is it a file? Is it an existing list?
    2. What defines a "column" - i.e. what is the separator, what kind of data are you expecting in each column? Numbers? Words?
    3. Do you really want to read the list of columns and discard what you read so that it returns true or false?

    If you don't ask a clear question, then you won't get a clear answer...

    Regards,

    Andrew.

Reply

  • Your question is rather imprecise. For example:

    1. Where is it reading this list of columns from? Is it a file? Is it an existing list?
    2. What defines a "column" - i.e. what is the separator, what kind of data are you expecting in each column? Numbers? Words?
    3. Do you really want to read the list of columns and discard what you read so that it returns true or false?

    If you don't ask a clear question, then you won't get a clear answer...

    Regards,

    Andrew.

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