============问题描述============ 在AVD上测试没问题。换到设备上时报FileNotFound的异常,经常报这个异常。各位帮忙看看。代码如下:
publicclassHttpAssist{ publicstaticStringdoPost(JSONObjectjson)thr...
分类:
Web程序 时间:
2014-10-20 23:03:17
阅读次数:
863
Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.Fo...
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其他好文 时间:
2014-10-20 22:58:44
阅读次数:
305
一、简介 与调用mysql存储过程类型过程都是如下 1、创建连接Connection conn = DriverManager.getConnection(url, user, password); 2、创建CallableStatementCallableStatement statemen...
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数据库 时间:
2014-10-20 22:47:45
阅读次数:
254
Face The Right Way
Time Limit: 2000MS
Memory Limit: 65536K
Total Submissions: 2665
Accepted: 1233
Description
Farmer John has arranged his N (1 ≤ N ≤ 5,000) cows in...
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其他好文 时间:
2014-10-20 21:23:28
阅读次数:
326
SQL批处理是JDBC性能优化的重要武器,经本人研究总结,批处理的用法有三种。packagelavasoft.jdbctest;importlavasoft.common.DBToolkit;importjava.sql.Connection;importjava.sql.PreparedState...
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数据库 时间:
2014-10-20 20:54:58
阅读次数:
228
//// Connection.h// XXDemo//// Created by LeeHonGee on 14-9-4.////#ifndef __XXDemo__Connection__#define __XXDemo__Connection__#include #include "co...
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其他好文 时间:
2014-10-20 19:28:30
阅读次数:
271
Calculate the FunctionTime Limit:2 Seconds Memory Limit:65536 KBYou are given a list of numbersA1A2..ANandMqueries. For the i-th query:The query has t...
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其他好文 时间:
2014-10-20 18:51:12
阅读次数:
153
Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.Fo...
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其他好文 时间:
2014-10-20 14:47:59
阅读次数:
168
ConstraintsTime Limit: 1 secs, Memory Limit: 32 MBDescriptionJill has been investing in a mutual fund for a while. Since her income has varied, the am...
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其他好文 时间:
2014-10-20 14:46:38
阅读次数:
214
Given a binary tree and a sum, determine if the tree has a root-to-leaf path such that adding up all the values along the path equals the given sum.Fo...
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其他好文 时间:
2014-10-20 11:21:40
阅读次数:
184