java.lang.SecurityException: Requires
READ_PHONE_STATE: Neither user 10088 nor current process has
android.permission.READ_PHONE_STATE.今天写了一款发短信的软件,拿了...
分类:
移动开发 时间:
2014-04-29 18:16:15
阅读次数:
1324
2014-04-28
22:05题目:写个程序判断三连棋哪一方赢了。解法:三个相同的棋子连成一条横线,竖线或者对角线就判断为赢了。代码: 1 // 17.2 Write an
algorithm to check if someone has won the tic-tac-toe game. 2 ...
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其他好文 时间:
2014-04-29 18:12:07
阅读次数:
474
2014-04-28
21:45题目:就地交换两个数,不使用额外的变量。解法:没说是整数,我姑且先当整数处理吧。就地交换可以用加法、乘法、异或完成,其中乘法和加法都存在溢出问题。三种方法都不能处理交换同一个数的情况,需要条件判断。代码:
1 // 17.1 Do a swapping in-plac...
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其他好文 时间:
2014-04-29 17:19:40
阅读次数:
343
happens-beforerelation on memory operations
such as reads and writes of shared variables. The results of a write by one
thread are guaranteed to be .....
分类:
移动开发 时间:
2014-04-29 16:38:32
阅读次数:
511
Java语言中提供了4类程序控制语句,来描述流程: 1.选择语句:if-else,switch,
2.循环语句:while,do-while,for 3.跳转语句 break,continue 4.异常处理语句:try-catch-finally,throw
1、选择语句意思是根据某种...
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其他好文 时间:
2014-04-29 15:23:40
阅读次数:
463
今天主要学习了循环语句和跳转语句。首先是while,它是先验循环,就是先验证在循环,所以有可能出现死循环或是一次都没有循环过。语法结构为:while(布尔表达式){循环体
} 后验循环do-while,是先执行再检验。其语法结构为:do{ ...
分类:
编程语言 时间:
2014-04-29 14:55:49
阅读次数:
528
I had been waiting for the latest MySQL
connector for .NET to come out so I can move on to the new and sleek Visual
Studio 2012 for my projects. Found...
分类:
数据库 时间:
2014-04-29 14:17:54
阅读次数:
753
Basalt has a higher hardness with strength
300mp as well as the higher silicon content. And during the actual crushing and
broken industry, the basalt...
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其他好文 时间:
2014-04-29 11:42:47
阅读次数:
352
计算磁盘IOPS的三个因素:1、RAID类型的读写比不同RAID类型的IOPS计算公式:RAID类型公式RAID5、RAID3Drive IOPS=Read
IOPS + 4*Write IOPSRAID6Drive IOPS=Read IOPS + 6*Write IOPSRAID1、RAID10...
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其他好文 时间:
2014-04-29 10:41:46
阅读次数:
382
add the following text to .vimrc or .gvimrc: if
has("cscope") set csprg=/usr/bin/cscope set csto=0 set cst set nocsverb " add
any database in cur...
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其他好文 时间:
2014-04-29 10:27:46
阅读次数:
398