English | 2020 | ISBN: 979-8684084102 | 464 Pages | EPUB, AZW3 | 11 MB
The seeds of this book were sown many years ago, when I was building up my knowledgeof Perl, the greatest programming language I’d ever encountered (before or since).While reading a variety of books on the subject, I was surprised that the authors feltobliged to delve into so many of the different but equivalent choices for expressingevery basic operation in the language, as well as each of the syntactic variations forexpressing any one of those choices.As an example, I’ve shown here some of the available choices for expressing in Perlthe simple idea that B should be executed only if A is True (with those letters representingarbitrary program elements). Both forward and backward variations forexpressing the dependency are included.
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