https://blog.youkuaiyun.com/fengjia0769zh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/fengjia0769/article/details/6577009https://blog.youkuaiyun.com/fengjia0769/article/details/6577009fengjia0769Thu, 30 Jun 2011 13:55:00 +0800https://blog.youkuaiyun.com/fengjia0769/article/details/6285657https://blog.youkuaiyun.com/fengjia0769/article/details/6285657fengjia0769Tue, 29 Mar 2011 11:46:00 +0800https://blog.youkuaiyun.com/fengjia0769/article/details/6276155https://blog.youkuaiyun.com/fengjia0769/article/details/6276155fengjia0769Fri, 25 Mar 2011 07:49:00 +0800import java.util.HashMap;
import java.util.Map;
import java.util.Set;
public class Generic {
 public static void main(String[] args) {
  HashMap maps= new HashMap();
  maps.put("zhangsan",]]>https://blog.youkuaiyun.com/fengjia0769/article/details/6269107https://blog.youkuaiyun.com/fengjia0769/article/details/6269107fengjia0769Tue, 22 Mar 2011 20:43:00 +0800https://blog.youkuaiyun.com/fengjia0769/article/details/6269098https://blog.youkuaiyun.com/fengjia0769/article/details/6269098fengjia0769Tue, 22 Mar 2011 20:39:00 +0800java笔试集锦大全 

1.简述逻辑操作(&,|,^)与条件操作(&&,||)的区别。(15分) 
区别主要答两点: 
a.条件操作只能操作布尔型的,而逻辑操作不仅可以操作布尔型,而且可以操作数值型 
b.逻辑操作不会产生短路.如: 
int a = 0; 
int b = 0; 
if( (a = 3) > 0 || (b = 3) > 0 ) //操后a =3,b=0. 
if( (a = 3) > ]]>https://blog.youkuaiyun.com/fengjia0769/article/details/6259023https://blog.youkuaiyun.com/fengjia0769/article/details/6259023fengjia0769Fri, 18 Mar 2011 14:37:00 +0800https://blog.youkuaiyun.com/fengjia0769/article/details/6257947https://blog.youkuaiyun.com/fengjia0769/article/details/6257947fengjia0769Fri, 18 Mar 2011 07:06:00 +0800https://blog.youkuaiyun.com/fengjia0769/article/details/6257172https://blog.youkuaiyun.com/fengjia0769/article/details/6257172fengjia0769Thu, 17 Mar 2011 19:35:00 +0800https://blog.youkuaiyun.com/fengjia0769/article/details/6257117https://blog.youkuaiyun.com/fengjia0769/article/details/6257117fengjia0769Thu, 17 Mar 2011 18:58:00 +0800https://blog.youkuaiyun.com/fengjia0769/article/details/6256888https://blog.youkuaiyun.com/fengjia0769/article/details/6256888fengjia0769Thu, 17 Mar 2011 17:18:00 +0800Static Import
      静态导入比较容易理解，可以直接看例子
      import static java.lang.Math.*;
      public class ImportStatic{
          public static void main(String[] args) {
              System.out.println(max(3, 6));
              ]]>https://blog.youkuaiyun.com/fengjia0769/article/details/6255939https://blog.youkuaiyun.com/fengjia0769/article/details/6255939fengjia0769Thu, 17 Mar 2011 13:14:00 +0800https://blog.youkuaiyun.com/fengjia0769/article/details/6255871https://blog.youkuaiyun.com/fengjia0769/article/details/6255871fengjia0769Thu, 17 Mar 2011 12:24:00 +0800     今天是我平生第一次写博客，一直未下笔是因为总感觉自己文采不行，说白了就是不自信，今天之所以能来写，我遇到了人生的转角，想通过黑马的平台来实现我儿时的愿望，我很小的时候就很向往电视上演的白领生活，但我并没有为我自己的愿望付出全身心的努力，也正是因为自己的不努力，05年我专科毕业了，拿着长春工业大学高等职业技术学院电子商务专业的毕业证时，我不知何去何从，在自己彷徨的时候，我选择了南下。
      05年7月份我来到了广东东莞，在这里我没学历没技术，怎么闯？凭着大专文凭我只能跑业]]>