EAN: 9781680507225

A COMMON-SENSE GUIDE TO DATA STRUCTURES AND ALG...

Algorithms and data structures are much more than abstract concepts. Mastering them enables you
to write code that runs faster and more efficiently  which is particularly important for
today’s web and mobile apps. Take a practical approach to data structures and algorithms 
with techniques and real-world scenarios that you can use in your daily production code  with
examples in JavaScript  Python  and Ruby. This new and revised second edition features new
chapters on recursion  dynamic programming  and using Big O in your daily work. Use Big O
notation to measure and articulate the efficiency of your code  and modify your algorithm to
make it faster. Find out how your choice of arrays  linked lists  and hash tables can
dramatically affect the code you write. Use recursion to solve tricky problems and create
algorithms that run exponentially faster than the alternatives. Dig into advanced data
structures such as binary trees and graphs to help scale specialized applications such as
social networks and mapping software. You’ll even encounter a single keyword that can give
your code a turbo boost. Practice your new skills with exercises in every chapter  along with
detailed solutions. Use these techniques today to make your code faster and more scalable.

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