The second edition puts a lot of emphasis on all the new language features that came with Java 5 and especially how they made past best practises obsolete. But use it exactly how I tell you to use it, because fuck you, it's my code. Very good for library maintainers, everyday java programmers, and people who want to write effective code of any language even python. Either ask your questions here and show your code, or you're out of luck. I don't agree with 100% of the material in this book, but Joshua Bloch has a strong, clear opinions and he argues them well.
His book Effective Java is an insider knowledge on how to maximize programming with a very relevant computer language. First, the example is capable of generating three run-time errors, all of which would have been compile-time errors if reflective instantiation were not used. It was a nice lecture although some topics are more complicated and forced me to slow down and analyse paragraphs one by one. New coverage includes Functional interfaces, lambda expressions, method references, and streams Default and static methods in interfaces Type inference, including the diamond operator for generic types The Safe Varargs annotation The try-with-resources statement New library features such as the Optional interface, java. I read it back to back but will definitely have to refer to it repeatedly as needed.
A catalog of traps and pitfalls and notes on illusions are provided at the end of the book. A close second was the addition of the new concurrency library, java. But not only that, it is fairly easy to read and rather interesting. For example, the best way to implement a singleton is considerably less important in a world where most folks just put Singleton above their class and let Spring or Guice take care of it. In finishing, the most sincere recommendation right now is that everyone purchases a copy and rewards this author. I hope you like it. And, in spite of being heavily packed of knowledge, I can not say that reading this book was difficult.
The book is not planned to be perused from spread to cover: every thing stands all alone, pretty much. After this book my awareness about how good Java code should look like improved a lot. This is the single best book I have seen or read about Java to date. The items are loosely grouped into ten chapters, each concerning one broad aspect of software design. Otherwise it would be better to invest some time and learn the language itself. Overall, this book offers Java programmers a rich feast of ideas, information, and argument about the Java programming language.
I can recommend it to any Java developer. The Definitive Guide to Java Platform Best Practices—Updated for Java 7, 8, and 9 Java has changed dramatically since the previous edition of Effective Java was published shortly after the release of Java 6. Bloch is the author of this book. Many new items have been added, including a chapter devoted to lambdas and streams. This is exactly what you don't get by reading general Java programming books or tips online - most of which is old and just not the best implementation possible.
This book is one of the best Java books for those who love puzzles often included in core Java interviews. I am definitely going to rea I hesitated for a long time before reading this book. This book can and definitely will increase one's productivity dramatically. Copy your code into Redditlint, click Format + Copy, and paste the code in your post remember to leave an empty line above the code! Finally finished the quintessential leveling-up Java book. It is my opinion that understanding the basics of Java it turns out many of us don't is the key to avoiding mistakes which are subsequently very hard to track, and this book helps exactly with this.
I learnt a lot of interesting and useful approaches to developing code in different situations. Disclaimer: The links in this post are affiliate links, and I will earn a small commission if you make a purchase. This book comprises of seventy-eight things, each of which passes on one guideline. With the introduction of the , many have asked where they should download Java, and if it is still free. As the author explains in the intro to the book, this book is best used when its lessons are learned as you code at work.
New library features include pervasive use of functional interfaces and streams, the java. Some rephrasing would be nice. Many new items have been added, including a chapter devoted to lambdas and streams. Second, it takes twenty lines of tedious code to generate an instance of the class from its name, whereas a constructor invocation would fit neatly on a single line. There might be other people with similar problems who could profit from the discussion in the thread.
Any professional programmer who has used Java before will get a lot out of this book I hesitated for a long time before reading this book. Starting with Introduction, Java Puzzlers will guide you through Expressive Puzzlers, Puzzlers with Characters, Loopy Puzzlers, Exceptional Puzzlers, Classy Puzzlers and Library Puzzlers. Having a couple more years of Java coding in my life I have tried again and this time it has been a blast. Deleting is selfish and will deprive others of existing solutions. As clarity and simplicity are given paramount importance in this book, anyone who knows a thing or two about Java may find it extremely useful. You won't learn any new syntax, language feature, library, or framework, but you will be a much better programmer as a result of reading this book. Some of the sections especially generics and streams can be very dense and technical, and the humor helps to make it more fun and digestible.
I really appreciate the author's Talmudic knowledge of the intricacies of the Java platform, combined with his very precise use of language. First, make sure you get the most recent edition of the book as there have been substantial changes. Every developer should at least read the chapters about generics and lambdas. Joshua is a software engineer and a technology author, formerly employed at Sun Microsystems and Google. Only, that I left Java with Java 6 and that I reëntered the world with Streams and Lambda's. Note that this is the 1st edition of Java Puzzlers pdf Download.