If you've read the Wikipedia article of H-Index, there is already a neat formula there for computing the h-index, which is written below using the not...
分类：
其他好文 时间：
2015-09-04 23:55:29
阅读次数：
167
This problem is designed specifically to use binary search. In fact, in H-Index, someone has already used this idea (you may refer to this post :-))Th...
分类：
其他好文 时间：
2015-09-04 23:52:19
阅读次数：
196
http://stackoverflow.com/questions/30069830/how-to-install-mingw-w64-and-msys2If you're already planning on using MSYS2, Download MSYS2 from this page...
分类：
其他好文 时间：
2015-09-04 07:32:36
阅读次数：
261
DescriptionFarmer John is an astounding accounting wizard and has realized he might run out of money to run the farm. He has already calculated and re...
分类：
其他好文 时间：
2015-09-03 19:07:02
阅读次数：
156
显示:80端口的某些进程还是存在的，可以用ps-ef|grephttpd查看进程，然后Kill-9进程号杀死进程，如果没有可能是端口冲突可以用netstat-nat|grep-i"80"|wc-l查看有多少个80端口然后查看netstat-nat|grep-i"80"终端输入：find/-nameports.conf/etc/apache2/ports.conf输入：vim‘/..
分类：
其他好文 时间：
2015-09-02 02:15:38
阅读次数：
224
在国外看到详细的说明一篇，非常浅显透彻。转给国内的筒子们:-)原文标题：Spring中的与到底有什么不同？原文出处：http://stackoverflow.com/a/7456501is used to activate annotations in beans already registere...
分类：
其他好文 时间：
2015-09-01 21:36:27
阅读次数：
329
adb devices: list of devices attached
分类：
数据库 时间：
2015-09-01 18:27:47
阅读次数：
177
The idea here is that most of us should already know most of what is on this list. But there just might be one or two items you haven't really looked into before, don't fully understand, or maybe neve...
分类：
Web程序 时间：
2015-08-31 23:39:20
阅读次数：
362
I also encountered the same problem. This means that your server is sending"text/html"instead of the already supported types. After a little search, m...
分类：
移动开发 时间：
2015-08-31 13:10:47
阅读次数：
176
java.sql.SQLException: Already closed.
at org.apache.commons.dbcp.PoolableConnection.close(PoolableConnection.java:84) ~[commons-dbcp-1.2.2.jar:1.2.2]
at org.apache.commons.dbcp.PoolingDataSource$Po...
分类：
数据库 时间：
2015-08-31 11:55:38
阅读次数：
578
