Problem Description The most important part of a GSM network is so called Base Transceiver Station (BTS). These transceivers form the areas called cel ...
分类:
其他好文 时间:
2017-07-31 12:38:02
阅读次数:
118
Problem Description A number whose only prime factors are 2,3,5 or 7 is called a humble number. The sequence 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15 ...
分类:
其他好文 时间:
2017-07-31 12:35:07
阅读次数:
214
今天碰到一个需求是需要自己关联自己,输出数据为树状,我们在定义关联关系的用get_calss方法 这里的get_class($this):获取的是当前类名 get_called_calss和它不同,是调用该方法的类名(和self,static和区别都是在继承上). ...
分类:
其他好文 时间:
2017-07-31 10:11:10
阅读次数:
185
Pashmak has fallen in love with an attractive girl called Parmida since one year ago... Today, Pashmak set up a meeting with his partner in a romantic ...
分类:
其他好文 时间:
2017-07-30 20:29:42
阅读次数:
150
Nowadays, a kind of chess game called “Super Jumping! Jumping! Jumping!” is very popular in HDU. Maybe you are a good boy, and know little about this ...
分类:
其他好文 时间:
2017-07-29 23:14:31
阅读次数:
223
A sequence of number is called arithmetic if it consists of at least three elements and if the difference between any two consecutive elements is the ...
分类:
其他好文 时间:
2017-07-28 11:05:30
阅读次数:
133
本文为senlie原创。转载请保留此地址:http://blog.csdn.net/zhengsenlie vector 描写叙述: 1.迭代器 vector 维护的是一个连续线性空间。它的迭代器是普通指针。 能满足 RandomAccessIterator 全部必要条件:operator*, op ...
分类:
其他好文 时间:
2017-07-28 09:42:15
阅读次数:
164
Android studio 启动或者新建项目:报错“Error: Finish can only be called once” gradle缓存问题: 默认的额缓存路径在: on windows : C:\Users\YourUserName) 1、退出studio 2、进入缓存路径,找到 C: ...
分类:
其他好文 时间:
2017-07-27 14:29:17
阅读次数:
701
一、线程和进程 1.什么是进程? 一个程序的执行实例就是一个进程。An executing instance of a program is called a process.一个进程都有一个虚拟内存地址空间,可执行代码,调用操作系统的接口,安全的上下文,唯一的进程标识符PID,环境变量,优先级类,... ...
分类:
编程语言 时间:
2017-07-27 09:35:21
阅读次数:
152
There is a mysterious organization called Time-Space Administrative Bureau (TSAB) in the deep universe that we humans have not discovered yet. This ye ...
分类:
其他好文 时间:
2017-07-26 21:56:16
阅读次数:
207