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Author: Michael Milton
ISBN : 0596153937
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Format: PDF
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So you're ready to make the leap from writing Html and Css web pages to creating dynamic web applications. You want to take your web skills to the next level. And you're finally ready to add "programmer" to the resume. It sounds like you're ready to learn the Web's hottest programming language: JavaScript. Head First JavaScript is your ticket to going beyond copying and pasting the code from someone else's web site, and writing your own interactive web pages. With Head First JavaScript, you learn: The basics of programming, from variables to types to looping How the web browser runs your code, and how you can talk to the browser with your code Why you'll never have to worry about casting, overloading, or polymorphism when you're writing JavaScript code How to use the Document Object Model to change your web pages without making your users click buttons If you've ever read a Head First book, you know what to expect - a visually rich format designed for the way your brain works. Head First JavaScript is no exception. It starts where Html and Css leave off, and takes you through your first program into more complex programming concepts - like working directly with the web browser's object model and writing code that works on all modern browsers. Don't be intimidated if you've never written a line of code before! In typical Head First style, Head First JavaScript doesn't skip steps, and we're not interested in having you cut and paste code. You'll learn JavaScript, understand it, and have a blast along the way. So get ready . . . dynamic and exciting web pages are just pages away.
Direct download links available for Free Head First Data Analysis: A Learner's Guide to Big Numbers, Statistics, and Good Decisions [Paperback]
- Series: Head First
- Paperback: 486 pages
- Publisher: O'Reilly Media; 1 Original edition (August 4, 2009)
- Language: English
- ISBN-10: 0596153937
- ISBN-13: 978-0596153939
- Product Dimensions: 1 x 8 x 9.5 inches
- Shipping Weight: 2 pounds (View shipping rates and policies)
Free Head First Data Analysis: A Learner's Guide to Big Numbers, Statistics, and Good Decisions
This book is for professionals that must analyze data in their daily work. First off, if you are unfamiliar with the approach of the "Head First" series of books by O'Reilly, the approach was and is revolutionary in the field of technical writing. The authors of this series know that page after page of terse text will not easily penetrate the brain of the working professional who needs help rather quickly. Traditional textbook models work best on students in a traditional classroom setting who can slowly absorb material over a period of several months with the help of bi-weekly classroom sessions with a professor. The working professional does not have this luxury of time or of personal tutoring.
Thus the authors both penetrate your brain and hold your interest by serving information up in unusual ways - odd pictures and illustrations, Q&A sessions, repeating the same material in different ways, and interesting case studies in which you are asked at every step to give your input. They'll even lead you down the the wrong path every now and then so that you remember the right one all the better.
As for the subject matter, this is not a book on statistics and how to solve problems in statistics. Instead, it is how you use various statistical models and tools and visualization to analyze often confusing corporate data and come up with recommendations based on that data. Some mathematical methods will be presented as they are necessary to solving the underlying problems - optimization, hypothesis testing, bayesian statistics, subjective probabilities, heuristics, and histograms - these are all mentioned and even have their own chapters. However, this book is also about tools - R and the analysis tools of Excel specifically.