guolong1983811的专栏

http://www.javapractices.com/topic/TopicAction.do?Id=245 In JDK 7, the most important classes for binary files are: Paths and Path - file locations/names, but not their content.Files - operation

http://www.javapractices.com/topic/TopicAction.do?Id=88 Many programmers have a strong preference for using a for-each loop or an Iterator instead of a for-loop. The traditional for-loop alway

http://www.javapractices.com/topic/TopicAction.do?Id=57 Reading and writing Serializable objects is very similar to reading and writing text: it' almost always a good idea to use buffering (defa

http://www.javapractices.com/topic/TopicAction.do?Id=125 When the for-each loop is not available, and an explicit Iterator is needed, then iteration over a collection may be done with a while loo

http://www.javapractices.com/topic/TopicAction.do?Id=173 In general, Collections are not immutable objects. As such, one must often exercise care that collection fields are not unintentionally ex

http://www.javapractices.com/topic/TopicAction.do?Id=65 Here's a guide for selecting the proper implementation of a Set, List, or Map. It was compiled for Java 1.4. Many additions have been made

http://www.javapractices.com/topic/TopicAction.do?Id=42 In JDK 7, the most important classes for text files are: Paths and Path - file locations/names, but not their content.Files - operatio

In the Collections Framework, there are many implementation classes to choose from. Most of the time, one of these "primary implementations" is the appropriate choice ArrayList, for an implemen

http://www.javapractices.com/topic/TopicAction.do?Id=196 The for-each loop is used with both collections and arrays. It's intended to simplify the most common form of iteration, where the itera

http://www.javapractices.com/topic/TopicAction.do?Id=246 In JDK 7+, copying a file is a simple operation, involving a single call to File.copy. Example  import java.io.IOException; import j

http://www.javapractices.com/topic/TopicAction.do?Id=26 In general, references to objects should be as generic as possible. The user of such a reference will be protected from possible changes to

http://www.javapractices.com/topic/TopicAction.do?Id=39 Most programmers prefer the Java Collections Framework to arrays, Vector, and Hashtable, for the following reasons: the intent of the

http://www.ibm.com/developerworks/cn/java/j-lo-agile/ 敏捷开发中高质量 Java 代码开发实践 本文将介绍在敏捷开发过程中如何通过采取一系列的步骤来保证和提高整个项目的代码质量，阐述了每一步可以利用的工具和最佳实践，从而使开发过程更加规范化，成就高质量的代码。 4 评论： 王