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Detector Cableado Interno 12m / 85,9° Doble Tecnología Microondas + Pir Inmunidad Mascotas 10kg Resistencias Eol Alarma/Cableado Grado 2 HikvisionHikvision DS PDD12 EG2 detector de movimiento Sensor de microondas Almbrico Pared Blanco Hikvision DS PDD12 EG2, Pared, Blanco, 6500 lx, 85,9, Sensor de microondas, Almbrico Compensacin de temperatura digital Con esta tecnologa, el detector ajustar automticamente el umbral de alarma superior e inferior en funcin de la temperatura externa. De esta forma, se adapta a los cambios de temperatura y garantiza la sensibilidad de las alarmas. La tecnologa
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Best in 7 days
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Best in 7 days
4.8 ★★★★★
Based on 638 reviews
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Product Reviews
★★★★★ 5
Five Stars
Format: Paperback
great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 18, 2016
★★★★★ 5
go o o o o
Format: Paperback
go o o o o d
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Reviewed in the United States on October 21, 2014
★★★★★ 1
One Star
Format: Paperback
Exactly the same as the free PDF I downloaded online for my student, only this costs $26 plus tax.
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Reviewed in the United States on April 3, 2017
★★★★★ 5
The best programming book you will ever read
Format: Paperback
This is without a doubt the best introduction to any programming language you will find. This book takes a hands on approach to learning Python. Concepts are explained clearly and examples and counter-examples are littered throughout each chapters. I like the direct/no waste time with useless preamble approach to explaining key concepts. The explanations are as succinct as it can get. The writer give general advice like not making your solution too generic initially but focus on solving the problem at hand first and then make the code more elaborate. The writer give off a patient tone as he encourages the reader to not be too hard on themselves when they make mistakes but view this as part of the learning process. He gives his own experience and also that of other programmers to encourage the reader to realistically evaluate their circumstances. What I like most about this book is that the exercises are intersperced between the sections within the chapters. That way you get to practice just after learning a new concept. There are final exercises incorporating what was covered in the chapter, the they do not seem to be a summary of all the content. I am reviewing now 23/02/2025. I have read the first 9 chapters and i am currently on chapter 10. When I am done i will update this review.
I use Jupter Notebooks to complete exercises. I head the first cell with the problem number and title and set it as a mark-down cell so it heads that mini section and the code window below contains my solution. That way I have all exercises for a chapter in one file and can easily scroll up to see previous solutions and copy code which the problems requests at times. In the end I envisage I will have 20 files - one per chapter.
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Reviewed in the United States on February 23, 2025
★★★★★ 5
great for beginners
Format: Paperback
simple to understand, good examples
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Reviewed in the United States on May 3, 2026
