Python One-Liners: Write Concise, Eloquent Python Like a Professional - Softcover

Mayer, Christian

  • 3.87 out of 5 stars
    82 ratings by Goodreads
 
9781718500501: Python One-Liners: Write Concise, Eloquent Python Like a Professional
Softcover
ISBN 10: 1718500505 ISBN 13: 9781718500501
Publisher: No Starch Press, 2020

Synopsis

Python programmers will improve their computer science skills with these useful one-liners.

Python One-Liners will teach you how to read and write "one-liners": concise statements of useful functionality packed into a single line of code. You'll learn how to systematically unpack and understand any line of Python code, and write eloquent, powerfully compressed Python like an expert.

The book's five chapters cover tips and tricks, regular expressions, machine learning, core data science topics, and useful algorithms. Detailed explanations of one-liners introduce key computer science concepts and boost your coding and analytical skills. You'll learn about advanced Python features such as list comprehension, slicing, lambda functions, regular expressions, map and reduce functions, and slice assignments. You'll also learn how to:

  • Leverage data structures to solve real-world problems, like using Boolean indexing to find cities with above-average pollution
  • Use NumPy basics such as array, shape, axis, type, broadcasting, advanced indexing, slicing, sorting, searching, aggregating, and statistics
  • Calculate basic statistics of multidimensional data arrays and the K-Means algorithms for unsupervised learning
  • Create more advanced regular expressions using grouping and named groups, negative lookaheads, escaped characters, whitespaces, character sets (and negative characters sets), and greedy/nongreedy operators
  • Understand a wide range of computer science topics, including anagrams, palindromes, supersets, permutations, factorials, prime numbers, Fibonacci numbers, obfuscation, searching, and algorithmic sorting

    • By the end of the book, you'll know how to write Python at its most refined, and create concise, beautiful pieces of "Python art" in merely a single line.

    "synopsis" may belong to another edition of this title.

    About the Author

    Christian Mayer has a PhD in computer science and is the founder of the popular Python site Finxter (https://blog.finxter.com). Mayer is also the author of the Coffee Break Python series.

    "About this title" may belong to another edition of this title.

    Publisher
    No Starch Press
    Publication date
    2020
    Language
    English
    ISBN 10 
    1718500505
    ISBN 13 
    9781718500501
    Binding
    Paperback
    Number of pages
    216
    Rating
    • 3.87 out of 5 stars
      82 ratings by Goodreads