Like a spoken language, the whole of Perl is a combination of several smaller but interrelated parts. Unlike spoken language, where nuance and tone of voice and intuition allow people to communicate despite slight misunderstandings and fuzzy concepts, computers and source code require precision. You can write effective Perl code without knowing every detail of every language feature, but you must understand how they work together to write Perl code well.
Hey! The above document had some coding errors, which are explained below:
- Around line 1:
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Unknown directive: =head0