ACE provides lots of wrapper classes to hide the difference between OS. ACE_Process is one of them to give us an unified operation interface to fork/kill/wait a process. And ACE_Process is also a good example code to show useful function, such as how to check whether a process is alive.继续阅读 »
Selenium a powerful suite of tools for web testing, but it’s dependent on browser (Firefox, IE, Chrome); and those browser need a displayer. As a console/command geek, it’s intolerable. After several days investigation, I’d like to introduce PyVirtualDisplay to run Selenium in a console with Python.继续阅读 »
In a large cluster, some un-expected long running task hold back the job’s runtime sometimes. And those long running tasks are hard to locate in such a large cluster. Some ideas are shown here to help to locate those long running tasks. One of them will be implemented in the coming released of OGL.继续阅读 »