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A defined (but false) 0 value is the proper indication of the end of file for read() and sysread().
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0 A defined (but false) 0 value is the proper indication of the end of file for read() and sysread().
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- What does `new $cur->{LINK}' do? (Assume the curre...
- What does read() return at end of file?
- Why does Perl not have overloaded functions?
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- Why is it hard to call this function: sub y { "bec...
- How to read from a pipeline with Perl
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- What are scalar data and scalar variables?
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