The functions range from simple transformations to those for more complex techniques like regular expressions and machine-learning algorithms.

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The series includes what is perhaps the only readable book on Regular Expressions.

FORBES: Dummy books are for dummies

Learn simple linux regular expressions.

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Under the International Fund for Cultural Diversity (IFCD), established in the framework of the UNESCO 2005 Convention on the Protection and Promotion of the Diversity of Cultural Expressions, support is provided on a regular basis to developing countries, including non-governmental organisations, for projects in the fields of cultural policies and cultural industries.

UNESCO: Culture for Sustainable Development