大约有 40,000 项符合查询结果(耗时:0.0675秒) [XML]

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Do on-demand Mac OS X cloud services exist, comparable to Amazon's EC2 on-demand instances? [closed]

Amazon's EC2 service offers a variety of Linux and Windows OS choices, but I haven't found a service offering a similar "rent by the hour" service for a remote Mac OS X virtual machine. Does such a service exist? (iCloud looks to be just a data storage service, rather than a service allowing remot...
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Why does `a == b or c or d` always evaluate to True?

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Understanding NSRunLoop

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Spring vs EJB. Can Spring replace EJB? [closed]

...a JVM. I wonder if Oracle will continue to support the Java EE spec. Web services have taken over for EJBs. The EJB solution is dead. (Just my opinion.) share | improve this answer | ...
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Is mongodb running?

... /etc/init.d/mongod status # for MongoDB version >= 2.6 or service mongod status to see if mongod is running (you need to be root to do this, or prefix everything with sudo). Please note that the 'grep' command will always also show up as a separate process. check the log file /va...
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Managing Sessions in Node.js? [closed]

... to clear out old sessions that have timed out. and bingo. A basic session service. a basic check on "is session key in list...yes/no...get details"...and I think thats it....or is there some feature that I am missing. I personally would avoid any third party tool out there for as long as possible....
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Tools for JPEG optimization? [closed]

... A new service called JPEGmini produces incredible results. A shame that it's online only. Edit: It's available for Windows and Mac now share | ...
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How to use glOrtho() in OpenGL?

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How do I restart nginx only after the configuration test was successful on Ubuntu?

When I restart the nginx service on a command line on an Ubuntu server, the service crashes when a nginx configuration file has errors. On a multi-site server this puts down all the sites, even the ones without configuration errors. ...
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How do you represent a JSON array of strings?

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