http://www.itsprite.com/how-to-enablegeneratedebug-core-dump-in-linux/What is Core Dump?If the running programs were terminated abnormal or crashed, t...
分类:
系统相关 时间:
2014-11-11 22:33:55
阅读次数:
390
多进程:在操作系统中能(同时)运行多个任务(程序)多线程:在同一应用程序中有多个顺序流(同时)执行线程(thread)的执行过程首先生成线程(New),然后进入就绪状态(Runable),和其他线程一起抢占cpu执行的时间。抢到cpu执行的时间后,进入运行状态(Running),在运行过程中cpu执...
分类:
编程语言 时间:
2014-11-11 00:45:36
阅读次数:
236
选择 run configuration -> target -> Automatic -> 在 launch a new Android Virtual Device 选择你需要的版本启动,等待启动完成如果启动后,Choose a running Android device里没有出现选择项运行 ...
分类:
移动开发 时间:
2014-11-10 23:06:38
阅读次数:
487
问题描述:
Errors occurred during the build. Errors running builder 'DeploymentBuilder' on project 'myf'. java.lang.NullPointerException
问题分析:
此问题一般发生在Myeclipse 保存文件并自动部署时候。本人在写项目的时候,还没等部署好,关闭了了myecli...
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其他好文 时间:
2014-11-10 15:33:08
阅读次数:
292
在linux 5.X以及下的版本你可以通过service portmap status命令查看rpc是否启动。如果提示running,表示正在运行;如果提示stop就是关闭了。如果没有安装,则通过安装光盘里的portmap软件包即可。通过service portmap start开启。在linux....
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其他好文 时间:
2014-11-10 11:18:36
阅读次数:
167
连接到远程节点Interacting with a running server program is traditionally done in one of two ways. One is to do it through an interactive shell kept available by using a screen or tmux session that runs in th...
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其他好文 时间:
2014-11-09 09:56:37
阅读次数:
127
Q:I can run iPython, but when I try to initiate a notebook I get the following error:~ ipython notebook Traceback (most recent call...
分类:
编程语言 时间:
2014-11-08 02:01:09
阅读次数:
269
IntroductionOn Running Software运行时软件There’s something rather unique in Erlang in how it approaches failure compared to most other programming languages. There’s this common way of thinking where the...
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其他好文 时间:
2014-11-06 20:04:07
阅读次数:
296
http://stackoverflow.com/questions/23228222/running-into-leadernotavailableexception-when-using-kafka-0-8-1-with-zookeeper-3
Kafka uses an external coordination framework (by default Zookeeper) t...
分类:
Web程序 时间:
2014-11-06 13:09:23
阅读次数:
1423
Description
The official capital and the cultural capital of Berland are connected by a single road running through n regions. Each region has a unique climate, so the i-th (1?≤?i?≤?n) region
has...
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其他好文 时间:
2014-11-04 17:33:03
阅读次数:
169