错误信息：UnicodeDecodeError: ‘XXX' codec can't decode bytes in position 2-5: illegal multibyte sequence 这是因为遇到了非法字符，例如：全角空格往往有多种不同的实现方式，比如\xa3\xa0，或者\xa4\...
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其他好文 时间：
2015-07-01 09:51:39
阅读次数：
132
#include
void exit(int status);
///检测文件打开失败
std::ifstream in(file);
if(in.fail()){
std::cerr<<"Can't open"<<file<<std::endl;
exit(1);
}...
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其他好文 时间：
2015-06-30 23:45:40
阅读次数：
253
Armed with themapandconcatAllfunctions, we can create fairly complex interactions in a simple way. We will use Observable to create a simple drag and ...
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编程语言 时间：
2015-06-30 23:16:05
阅读次数：
270
Battle Ships is a new game which is similar to Star Craft. In this game, the enemy builds a defense tower, which has L longevity. The player has a military
factory, which can produce N kinds of batt...
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其他好文 时间：
2015-06-30 22:04:47
阅读次数：
199
Given two numbers represented as strings, return multiplication of the numbers as a string.
Note: The numbers can be arbitrarily large and are non-negative.
思路：
简而言之，要实现的就是BigInteger(a).Multiply(BigInteger(b))的功能，但很显然，leetcode中不让用BigInteger...
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其他好文 时间：
2015-06-30 18:20:21
阅读次数：
95
Stored Procedure in Java (SPJ)HP Nonstop SQLMX, we can code Java program and regist it as a DB Stored Procedure, and then calling it. SPJ is astored p...
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数据库 时间：
2015-06-30 18:04:54
阅读次数：
180
1. 程序时，出现运行时异常，如上图所示。2.异常原因分析。在ContentObserver的onChange方法中，调用了Toast.makeText方法。onChange方法应该在子线程运行，在android中的子线程中不能直接控制UI组件，否则就会报异常3.Looper类别用来为一个线程开启一...
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编程语言 时间：
2015-06-30 17:56:13
阅读次数：
150
题意：
给出n个线段，在n个线段之间搭桥，给出m个桥的长度，假如满足条件
To reach the goal, Andrewid needs to place a bridge between each pair of adjacent islands. A bridge of length a can be placed between the i-th and the (i?+?1)-th...
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其他好文 时间：
2015-06-30 14:59:41
阅读次数：
141
//codeblocks#include#includevoid main(void){ FILE *fp=NULL; if（（fp=fopen("shuju.txt","r"））==NULL) { printf("Can not open the file! \n"); ...
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其他好文 时间：
2015-06-30 14:35:26
阅读次数：
360
To Find or Update customer primary Address in Ax 2012 you can try following code. Relation between dirpartytable and custtable slightly changed in Ax ...
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其他好文 时间：
2015-06-30 12:45:11
阅读次数：
152
