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Description
Sams Teach Yourself Java in 21 Days (Covers Java 11/12)In just 21 days, you can acquire the knowledge and skills necessary to develop applications on your computer, web servers, and mobile devices. With this complete tutorial you'll quickly master the basics and then move on to more advanced features and concepts. Completely updated for Java 11 and 12, this book teaches you about the Java language and how to use it to create applications for any computing environment. By the time you have finished the
In just 21 days, you can acquire the knowledge and skills necessary to develop applications on your computer, web servers, and mobile devices. With this complete tutorial you'll quickly master the basics and then move on to more advanced features and concepts. Completely updated for Java 11 and 12, this book teaches you about the Java language and how to use it to create applications for any computing environment. By the time you have finished the book, you'll have well-rounded knowledge of Java and the Java class libraries.No previous programming experience required. By following the 21 carefully organized lessons in this book, anyone can learn the basics of Java programming.
Learn at your own pace. You can work through each chapter sequentially to make sure you thoroughly understand all the concepts and methodologies, or you can focus on specific lessons to learn the techniques that interest you most.
Test your knowledge. Each chapter ends with a Workshop section filled with questions, answers, and exercises for further study. There are even certification practice questions.
- Completely revised, updated, and expanded to cover the latest features of Java 11 and 12
- Learn to develop Java applications using NetBeans-an excellent programming platform
- Easy-to-understand, practical examples clearly illustrate the fundamentals of Java programming
- Discover how to quickly develop programs with a graphical user interface
- Find out about JDBC programming with the Derby database
- Learn how to use Inner Classes and Lambda Expressions
- Learn rapid application development with Apache NetBeans
- Create a game using Java
Binding Type: Paperback
Publisher: Sams Publishing
Published: 01/15/2020
ISBN: 9780672337956
Pages: 672
Weight: 2.20lbs
Size: 9.10h x 7.00w x 1.30d
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4.5 ★★★★★
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Product Reviews
★★★★★ 3
Ok
Size: 1 Count (Pack of 12)
Not effective in the Caribbean
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
★★★★★ 5
Impressive
Size: 1 Count (Pack of 12)
They work great for me
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 5
Buggy Bands for a camping trip
Size: 1 Count (Pack of 12)
Because of my experience with bugs loving me and using similar buggy bands to ward them off, I purchased these Buggy Bands for an upcoming camping trip so I can enjoy the great outdoors without the side effects of the bugs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
★★★★★ 1
Don't buy they don't work only 3 hours that's it
Size: 1 Count (Pack of 12)
These are cheap and when I went to take it off it broke they only last three to four hours that's it then the scent is gone. I have bought these many a times from a different seller and they last me a long time matter of fact I got them at the Dollar tree
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 16, 2026
★★★★★ 5
My Go-To Cotton Rounds — Don’t Fall Apart & No Fuzz
Color: Ultra Soft, Size: 100 Count (Pack of 3)
These are my favorite cotton rounds, and I’ve tried everything from dollar store versions to higher-end “eco” brands. I keep coming back to these.
They stay intact and do not separate, even when fully saturated. I use them for micellar water, toner, and nail polish remover, and they hold up well with all three. No fuzz left behind, no pilling, and no pieces sticking to my face.
The thickness is just right — not too thin, not overly bulky. They’re soft but durable. I also like that one side has a slight texture. It’s not harsh or labeled as “exfoliating,” but it does have a subtle grip that helps with product application without irritating the skin barrier.
Compared to cheaper brands that fall apart and more expensive ones that don’t perform any better, these strike the perfect balance of quality and value.
Definitely a repeat purchase for me.
TL;DR:
Soft, durable, no fuzz, and don’t fall apart. Perfect thickness for toner, micellar water, and nail polish remover. My consistent repurchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 19, 2026
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