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Why does `a == b or c or d` always evaluate to True?
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Tools for JPEG optimization? [closed]
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A new service called JPEGmini produces incredible results. A shame that it's online only. Edit: It's available for Windows and Mac now
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How to force the browser to reload cached CSS/JS files?
... That's great, but still in beta. Can it be used for enterprise service?
– Sanghyun Lee
Jul 15 '11 at 4:00
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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...
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...
Understanding NSRunLoop
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TemplateDoesNotExist - Django Error
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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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JavaScript function order: why does it matter?
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