超悦 廊坊师范学院七期信息技术提高班

知识的获取，技能的积累，是一个边用边学，边学边用的过程。Servlet还是概念阶段，看资料也是囫囵吞枣。分组任务遇到的第一个小问题就是Servlet如何知道界面的那个按钮被点击了，以便做出相应反应。网上搜到的大家都会提到的一种方法：写个隐藏框，给按钮设置不同的name，点击哪个按钮就把nane赋给隐形框，然后在servlet中读隐藏框中的值。由于是分组任务，jsp界面我

Best Java Tools you should know about in year 2015.1) SparkJavaSparkJava is new, lightweight and powerful web application framework for java programmers. Spark focuses on being as simple and str

Question about Agile 1. Q: What are the benefits of Agile Software development?A: Agile methods grew out of the real-life project experiences of leading software professionals who had experi

When an interview question is asked in English, will it be diffcult to answer? Found someting about how to answer top java interview questions.The Java Job InterviewThe best way to prepare for

http://stackoverflow.com/questions/513832/how-do-i-compare-strings-in-java如何在Java中进行字符串（String）比较？I've been using the == operator in my program to compare all my strings so far. However, I

原问题：

what is Ant？ （Ant是什么）Apache Ant is a Java-based build tool whose mission is to drive processes described in build files as targets and extension points dependentupon each other.（Ant uses XML to

在Java中负责操作字符的类常用的有:Character、String、StringBuffer（从jdk1.5又增加了旨在某些情况下替代StringBuffer的StringBuilder）1. Character:对单个字符进行操作2. String：对定长的字符串进行操作3. StringBuffer(StringBuilder)：对变长的字符串进行操作在Java面试

5) Visualvm VisualVM is a visual tool integrating several commandline JDK tools and lightweight profiling capabilities. It utilizes various available technologies like jvmstat, JMX, the Serviceabi