Anbieter: Greenworld Books, Arlington, TX, USA
Zustand: good. Fast Free Shipping â" Good condition book with a firm cover and clean, readable pages. Shows normal use, including some light wear or limited notes highlighting, yet remains a dependable copy overall. Supplemental items like CDs or access codes may not be included.
Anbieter: Evergreen Goodwill, Seattle, WA, USA
paperback. Zustand: Good.
Anbieter: WorldofBooks, Goring-By-Sea, WS, Vereinigtes Königreich
EUR 7,30
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In den WarenkorbPaperback. Zustand: Very Good. The book has been read, but is in excellent condition. Pages are intact and not marred by notes or highlighting. The spine remains undamaged.
Sprache: Englisch
Verlag: Pragmatic Programmers, LLC, The, 2015
ISBN 10: 1680500694 ISBN 13: 9781680500691
Anbieter: TextbookRush, Grandview Heights, OH, USA
Zustand: Good.
Anbieter: Cycle Books LA, South el monte, CA, USA
paperback. Zustand: Acceptable.
Anbieter: GreatBookPrices, Columbia, MD, USA
Zustand: New.
Anbieter: GreatBookPrices, Columbia, MD, USA
Zustand: As New. Unread book in perfect condition.
Sprache: Englisch
Verlag: Pragmatic Bookshelf 11/20/2015, 2015
ISBN 10: 1680500694 ISBN 13: 9781680500691
Anbieter: BargainBookStores, Grand Rapids, MI, USA
Paperback or Softback. Zustand: New. Ruby Performance Optimization: Why Ruby Is Slow, and How to Fix It. Book.
Anbieter: Lucky's Textbooks, Dallas, TX, USA
EUR 32,83
Anzahl: Mehr als 20 verfügbar
In den WarenkorbZustand: New.
Anbieter: California Books, Miami, FL, USA
Zustand: New.
Anbieter: Ria Christie Collections, Uxbridge, Vereinigtes Königreich
EUR 30,76
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In den WarenkorbZustand: New. In.
Anbieter: GreatBookPricesUK, Woodford Green, Vereinigtes Königreich
EUR 28,87
Anzahl: 1 verfügbar
In den WarenkorbZustand: New.
Anbieter: GreatBookPricesUK, Woodford Green, Vereinigtes Königreich
EUR 34,54
Anzahl: 1 verfügbar
In den WarenkorbZustand: As New. Unread book in perfect condition.
Anbieter: Revaluation Books, Exeter, Vereinigtes Königreich
EUR 49,19
Anzahl: 2 verfügbar
In den WarenkorbPaperback. Zustand: Brand New. 185 pages. 9.50x7.75x0.50 inches. In Stock.
Sprache: Englisch
Verlag: Pragmatic Programmers Dez 2015, 2015
ISBN 10: 1680500694 ISBN 13: 9781680500691
Anbieter: AHA-BUCH GmbH, Einbeck, Deutschland
Taschenbuch. Zustand: Neu. Neuware - You don't have to accept slow Ruby or Rails performance. In this comprehensive guide to Ruby optimization, you'll learn how to write faster Ruby code--but that's just the beginning. See exactly what makes Ruby and Rails code slow, and how to fix it. Alex Dymo will guide you through perils of memory and CPU optimization, profiling, measuring, performance testing, garbage collection, and tuning. You'll find that all those 'hard' things aren't so difficult after all, and your code will run orders of magnitude faster.This is the first book ever that consolidates all the Ruby performance optimization advice in one place. It's your comprehensive guide to memory optimization, CPU optimization, garbage collector tuning, profiling, measurements, performance testing, and more.You'll go from performance rookie to expert. First, you'll learn the best practices for writing Ruby code that's easy not only on the CPU, but also on memory, and that doesn't trigger the dreaded garbage collector. You'll find out that garbage collection accounts for 80% of slowdowns, and often takes more than 50% of your program's execution time. And you'll discover the bottlenecks in Rails code and learn how selective attribute loading and preloading can mitigate the performance costs of ActiveRecord.As you advance to Ruby performance expert, you'll learn how profile your code, how to make sense out of profiler reports, and how to make optimization decisions based on them. You'll make sure slow code doesn't creep back into your Ruby application by writing performance tests, and you'll learn the right way to benchmark Ruby.And finally, you'll dive into the Ruby interpreter internals to really understand why garbage collection makes Ruby so slow, and how you can tune it up.What You Need:Some version of Ruby. The advice from this book applies to all modern Ruby versions from 1.9 to 2.2. 80% of the material will also be useful for legacy Ruby 1.8 users, and there is 1.8-specific advice as well.