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Best practice to run Linux service as a different user

...ervices default to starting as root at boot time on my RHEL box. If I recall correctly, the same is true for other Linux distros which use the init scripts in /etc/init.d . ...
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Can I see changes before I save my file in Vim?

...t=nofile bh=wipe nobl noswf ro ft=" . filetype endfunction com! DiffSaved call s:DiffWithSaved() To get out of diff view you can use the :diffoff command. Below is a similar function, adapted to mimic the 'cvs diff' command... ...
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How Can I Browse/View The Values Stored in Redis [closed]

...source desktop tools, also take a look on Redis Desktop Manager. It's a cross-platform open source Redis DB management tool (i.e. Admin GUI) share | improve this answer | ...
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Detect iPad Mini in HTML5

Apple's iPad Mini is a smaller clone of the iPad 2 in more ways than we'd want. In JavaScript, the window.navigator object exposes the same values for the Mini and iPad 2. My tests so far to detect the difference have not lead to success. ...
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No internet on Android emulator - why and how to fix? [closed]

...ion.INTERNET" /> If you are using the web browser, refer to Donal's post share | improve this answer | follow | ...
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Singleton: How should it be used

...rface widgets It is supposed to be a cache In strings In Sessions I can go all day long How to create the best singleton: The smaller, the better. I am a minimalist Make sure it is thread safe Make sure it is never null Make sure it is created only once Lazy or system initialization? Up to your re...
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Get time in milliseconds using C#

... This is normally only accurate to the nearest 15ms or so. – Steven Sudit Oct 25 '10 at 16:29 11 ...
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Wireshark localhost traffic capture [closed]

...ns that this is not possible on Windows using Wireshark alone, you can actually record it using a workaround as mentioned in a different answer. EDIT: Some 3 years later, this answer is no longer completely correct. The linked page contains instructions for capturing on the loopback interface. ...
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How do I make a Mac Terminal pop-up/alert? Applescript?

...ice, whatever that displays my custom text. How is this done? Also, is it possible to make one with several buttons that sets a variable? ...
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Clear Application's Data Programmatically

I want to clear my application's data programmatically. 6 Answers 6 ...