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Download single files from GitHub

I guess most of you, developers, use any VCS , and I hope some of you use Git. Do you have any tip or trick how to get a download URL for a single file in a repository? ...
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How does variable assignment work in JavaScript?

So I was playing around the other day just to see exactly how mass assignment works in JavaScript. 7 Answers ...
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Java Runtime.getRuntime(): getting output from executing a command line program

I'm using the runtime to run command prompt commands from my Java program. However, I'm not aware of how I can get the output the command returns. ...
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How to detect unused methods and #import in Objective-C

After working a long time on an iPhone app, I realized that my code is quite dirty, containing several #import and methods that are not called or useful at all. ...
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Programmatically create a UIView with color gradient

I'm trying to generate a view with a gradient color background (A solid color to transparent) at runtime. Is there a way of doing that? ...
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SVN repository backup strategies

I'm new to SVN and I'd like to know what methods are available for backing up repositories in a Windows environment? 19 Ans...
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“No backupset selected to be restored” SQL Server 2012

...have a SQL Server 2012 database with filestream enabled. However, when I backup it and try to restore it on another SQL Server 2012 instance (on another machine), I simply get this message that: ...
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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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Database design for a survey [closed]

I need to create a survey where answers are stored in a database. I'm just wondering what would be the best way to implement this in the database, specifically the tables required. The survey contains different types of questions. For example: text fields for comments, multiple choice questions, and...
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Should I store entire objects, or pointers to objects in containers?

Designing a new system from scratch. I'll be using the STL to store lists and maps of certain long-live objects. 10 Answer...