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运行codeblocks时出现的问题解决
When I try runningCode::Blocks, I get the following error message:Another program instance is already running. Code::Blocks is currently configured to...
分类:其他好文   时间:2014-09-13 10:36:44    阅读次数:965
Warning: session_start() [function.session-start]: Cannot send session cookie - headers already sent by
配置php网站的时候,经常会在页首出现Warning: session_start() [function.session-start]: Cannot send session cache limiter,也不影响页面打开。Warning: session_start() [function.se...
分类:其他好文   时间:2014-09-12 16:56:13    阅读次数:174
解决eclipse svn插件 的lock问题
org.tigris.subversion.javahl.ClientException: Attemptedto lock an already-locked dir异常解决方法myeclipse用svn提交的时候报错:Attempted to lock an already-locked dir...
分类:系统相关   时间:2014-09-12 16:51:43    阅读次数:485
Warning: Cannot modify header information - headers already sent by (output started at
一般来说在header函数前不能输出html内容,类似的还有setcookie() 和 session 函数,这些函数需要在输出流中增加消息头部信息。如果在header()执行之前有echo等语句,当后面遇到header()时,就会报出 “Warning: Cannot modify header ...
分类:其他好文   时间:2014-09-12 16:48:03    阅读次数:131
POJ 1751 Highways
Description The island nation of Flatopia is perfectly flat. Unfortunately, Flatopia has a very poor system of public highways. The Flatopian government is aware of this problem and has already con...
分类:其他好文   时间:2014-09-12 11:59:33    阅读次数:206
Result Maps collection already contains value for
Caused by: java.lang.IllegalArgumentException: java.lang.RuntimeException: Error parsing Mapper XML. Cause: java.lang.IllegalArgumentException: Result Maps collection already contains value for com...
分类:其他好文   时间:2014-09-11 17:36:52    阅读次数:262
Analytics For Hackers: How To Think About Event Data
There’s this new and really powerful type of data: event data. Well, it’s not really new. I bet you are already familiar with event data, even if you ...
分类:其他好文   时间:2014-09-10 15:42:40    阅读次数:322
多个类定义attr属性重复的问题:Attribute "xxx" has already been defined
如果从单独开发app的话,可能不会遇到多个自定义类的attribute 的名字重复的问题。但是如果是团队合作开发的话,可能会碰到这样的问题,A和B自定义的两个类都用了同一个名字来定义属性,这时系统会报出警告,Attribute "xxx" has already been defined. A和B又都不想修改自己的名字,这时就很头痛。 下面举个例子,在values文件夹下...
分类:其他好文   时间:2014-09-09 20:13:39    阅读次数:179
"Error, some other host already uses address"的解决方案
问题:使用Vmware虚拟机配置CentOS系统的网络接口配置信息时提示"Error,someotherhostalreadyusesaddress"。解决方式:当时确认配置的IP地址与其他的虚拟机不冲突,但每次重启网络服务都会报这个错误,搜索答案的时候有网友提示修改/etc/sysconfig/network-scripts/ifup-eth文..
分类:其他好文   时间:2014-09-08 10:59:47    阅读次数:300
Address already in use: JVM_Bind(端口冲突)
转载自:http://blog.csdn.net/xw13106209/article/details/66192851.错误描述2011-7-20 11:05:18 org.apache.catalina.core.StandardServer await严重: StandardServer.aw...
分类:其他好文   时间:2014-09-07 23:38:55    阅读次数:384
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