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关于php中使用IP和localhost连接问题
php连接数据库分两种,一种是IP,一种是unix sock,即localhost,如果是连接本地mysql,用localhost较好,也方便后期的管理,如果用于连接非本地数据库,则要通过IP了。php连接mysql代码打开网页后出现下面代码cannot connect mysqlCan't con...
分类:Web程序   时间:2014-07-09 23:20:47    阅读次数:277
HDU4596 Yet another end of the world 扩展欧几里德性质
这题坑了,我真该吃翔啊,居然一开始方程设错了而且没有去想连列的问题,我真是坑货,做不出就该重新理一下嘛,操蛋, 题意:给了N组x,y,z然后 问你是否存在两个或者两个以上的id,是的 id%x的值在区间[y,z]之间,若有则输出Cannot Take off 否则你懂得 根据题意 那么  列出 : a*x1  + y1 b * x2 + y2 假设有解的话,那么这两个区...
分类:其他好文   时间:2014-07-08 15:20:37    阅读次数:144
javascript中遇到Cannot read property 'split' of undefined问题
function NewDate(dateTime) { var fulldate = dateTime.split('-'); var day = fulldate[2].split(" "); var time = day[1]....
分类:编程语言   时间:2014-07-07 12:43:39    阅读次数:701
有时候在操作Session时,系统会抛出如下异常:java.lang.IllegalStateException: Cannot create a session after the response has been committed
有时候在操作Session时,系统会抛出如下异常java.lang.IllegalStateException: Cannot create a session after the response has been committed原因1:Session 的创建语句:HttpSession se...
分类:编程语言   时间:2014-07-06 20:38:38    阅读次数:298
解决Ubuntu12.04下rpcbind: cannot open '/var/run/rpcbind/rpcbind.xdr' file for reading
不知道怎么回事,实验室的电脑在同学搞过之后,每次启动都报错rpcbind: cannot open '/run/rpcbind/rpcbind.xdr' file for reading, errno 2 (no such file or directory)rpcbind: cannot open...
分类:其他好文   时间:2014-07-06 14:45:46    阅读次数:301
HDU - 4709 Herding
Description Little John is herding his father's cattles. As a lazy boy, he cannot tolerate chasing the cattles all the time to avoid unnecessary omission. Luckily, he notice that there were N trees...
分类:其他好文   时间:2014-07-06 10:39:09    阅读次数:188
error while loading shared libraries: libpcre.so.1: cannot open shared object file
执行启动nginx:/usr/local/nginx/sbin/nginx    错误:/usr/local/nginx/sbin/nginx: error while loading shared libraries: libpcre.so.1: cannot open shared object file: No such file or directory     查找:[roo...
分类:其他好文   时间:2014-07-06 00:11:52    阅读次数:205
解决VTune错误PMU resources currently being used by another profiling tool or process
错误信息: When I ran Hardware Event-based Sampling Analysis 0, it showed the ERROR: Collection failed Collection failed. The data cannot be displayed. PMU resource(s) currently being used by...
分类:其他好文   时间:2014-07-03 17:12:20    阅读次数:338
Type mismatch: cannot convert from Enumeration<String> to Enumeration<Object>
完整错误信息:Description Resource Path Location TypeType mismatch: cannot convert from Enumeration to Enumeration ResponseHeaderFilter.java /dwz-java/src/dwz/common/util line 46 Java Problem解决办法:...
分类:其他好文   时间:2014-07-03 16:22:55    阅读次数:435
【Eclipse常见错误】-Cannot return from outside a function or method
最近发现myeclipse10中有几处bug 比如: Cannot return from outside a function or methodonClick="return check();"出现错误等等 本人略总结了一点小方法,供参考: 方法一:window -->preferences ....
分类:系统相关   时间:2014-07-02 19:47:38    阅读次数:307
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