03 2014 档案

Top 30 Phone Tech Interview Questions on Java

摘要：1. Why String is immutable in Java? (Security, String pool implementation, see more here)2. Can abstract class have constructor in Java? (Yes, detailed answer ishere)3. Which two methods is overridden... 阅读全文

posted @ 2014-03-29 11:58 testglen 阅读(161) 评论(0) 推荐(0) 编辑

Connecting to LDAP server using JNDI in Java

摘要：The following example demonstrates how to make connection to a LDAP server using JNDI (Java Naming and Directory Interface) APIs in Java. The JNDI’s interfaces, classes and exceptions are available in... 阅读全文

posted @ 2014-03-28 07:04 testglen 阅读(376) 评论(0) 推荐(0) 编辑

JavaScript 作用域和闭包

摘要：看下面的例子： var i, list = []; for (i = 0; i < 2; i += 1) { list.push(function(){ console.log(i); }); } list.forEach(function(func){ func(); });我们将得到两次 "2" ，而不是预期的 "1" 和 "2" ，这是因为在 list 中的两个函数访问的变量 i 都是其上一... 阅读全文

posted @ 2014-03-28 06:50 testglen 阅读(148) 评论(0) 推荐(0) 编辑

How to format Currency in Java

摘要：import java.text.NumberFormat;import java.util.Locale;/** * How to format Number to different currency in Java. Following Java program * will show you, how you can display double value in different cu... 阅读全文

posted @ 2014-03-27 22:25 testglen 阅读(411) 评论(0) 推荐(0) 编辑

use the xml-rpc.net library

摘要：It's very simple to use the xml-rpc.net library, here is what you need to do:[XmlRpcUrl("http://url_to_your_server/api.php")]public interface ISumAndDiff : IXmlRpcProxy{ [XmlRpcMethod("your.remote.... 阅读全文

posted @ 2014-03-27 22:13 testglen 阅读(170) 评论(0) 推荐(0) 编辑