Description "Well, it seems the first problem is too easy. I will let you know how foolish you are later." feng5166 says. "The second problem is, give...
分类:
其他好文 时间:
2015-08-19 19:36:59
阅读次数:
93
死锁的实例package day11_second;public class DeathLock { public static void main(String[] args) { // TODO Auto-generated method stub DeathLocked1 dl1 = ne.....
分类:
其他好文 时间:
2015-08-19 13:05:11
阅读次数:
152
1553. Caves and Tunnels
Time limit: 3.0 second
Memory limit: 64 MB
After landing on Mars surface, scientists found a strange system of caves connected by tunnels. So they began to research...
分类:
其他好文 时间:
2015-08-19 11:15:07
阅读次数:
255
1094 - Farthest Nodes in a TreePDF (English)StatisticsForumTime Limit:2 second(s)Memory Limit:32 MBGiven a tree (a connected graph with no cycles), yo...
分类:
其他好文 时间:
2015-08-18 18:39:29
阅读次数:
118
直接先参考下面的代码段,很简单很直白很方便 var currentTime:TSystemTime; year, month, day, hour, minute, second, millisecond: string; datetime: string;begin GetS...
1094 - Farthest Nodes in a Tree
PDF (English)
Statistics
Forum
Time Limit: 2 second(s)
Memory Limit: 32 MB
Given a tree (a connected graph with no cycles), yo...
分类:
其他好文 时间:
2015-08-17 17:20:59
阅读次数:
155
1.压力测试ab的使用学习
使用的软件和使用的命令,这是linux下的命令
request per second 要竟可能的大 实现大并发
time per second 的时间要竟可能小,小表示可以更快速进行反馈
2.php的语言级优化
php语言要先转化成为c语言,然后c再转化为汇编,所以尽量多的使用php自带的语言对性能有很大的提升。1)代码冗余较多,可读性不佳,性能低
为什么性能...
分类:
Web程序 时间:
2015-08-17 17:20:21
阅读次数:
166
1112 - Curious Robin Hood
PDF (English)
Statistics
Forum
Time Limit: 1 second(s)
Memory Limit: 64 MB
Robin Hood likes to loot rich people since he helps the p...
分类:
编程语言 时间:
2015-08-17 17:17:00
阅读次数:
148
package mainimport ( "log" "time")func f() { defer timeoutCheck("f slow", time.Now()) time.Sleep(time.Second)}func timeoutCheck(tag string...
分类:
其他好文 时间:
2015-08-17 16:57:30
阅读次数:
237
/* Number of IO operations per second the server can do */extern ulong srv_io_capacity;/* Returns the number of IO operations that is X percent of ...
分类:
数据库 时间:
2015-08-17 16:52:13
阅读次数:
151