分類彙整: java 1 對 1 私人補習

End your tour of Java’s essential language features with Jeff’s introduction to Java 8’s method references, interface default and static methods, and three lesser known language updates that every Java developer should know about. You’ll also previe… 閱讀全文 →

Get a primer on the basic syntax of lambda expressions and learn about target types, then find out how lambdas interact with scopes, local variables, the this and super keywords, and exceptions in your Java programs. Finish off by reviewing predefin… 閱讀全文 →

This article completes my introduction to new Java language features introduced in Project Coin, the JDK 7 language update. So far I have introduced try-with-resources, switch-on-string, multi-catch, and final re-throw. This month I demonstrate enh… 閱讀全文 →

Complete your tour of JDK 5’s language features by exploring autoboxing and unboxing, the enhanced for loop, static imports, varargs, and covariant return types.
This article wraps up my three-part focus on new features introduced in JDK 5, this ti… 閱讀全文 →

Get the scoop on typesafe enums and learn how to use them properly in switch statements, then get started with Java annotations and meta-annotations types like Target, which you can use to clarify the purpose and function of annotations in your Ja… 閱讀全文 →

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The Java Concurrency Utilities are high-level concurrency types that facilitate threading tasks especially on multicore systems. Part 1 of this introduction featured java.util.concurrent’s Executor framework, synchronizer types, and Java Concurren… 閱讀全文 →

With the increasingly complexity of concurrent applications, many developers find that Java’s low-level threading capabilities are insufficient to their programming needs. In that case, it might be time to discover the Java Concurrency Utilities. … 閱讀全文 →