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Prevent ViewPager from destroying off-screen views

...n revision 4 of the Support Package, a method was added to ViewPager which allows you to specify the number of offscreen pages to use, rather than the default which is 1. In your case, you want to specify 2, so that when you are on the third page, the first one is not destroyed, and vice-versa. m...
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How do I configure IIS for URL Rewriting an AngularJS application in HTML5 mode?

... <match url=".*" /> <conditions logicalGrouping="MatchAll"> <add input="{REQUEST_FILENAME}" matchType="IsFile" negate="true" /> <add input="{REQUEST_FILENAME}" matchType="IsDirectory" negate="true" /> <add input="{REQUEST_URI...
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Differences in auto-unboxing between Java 6 vs Java 7

...omparison to the same section in the Java 5/6 JLS, probably to clarify the allowed conversions. Java 7 JLS says An expression of a reference type may undergo casting conversion to a primitive type without error, by unboxing conversion. Java 5/6: A value of a reference type can be cast to...
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What are the correct version numbers for C#?

...enough); released with .NET 1.1 and VS2003 (April 2003). First version to call Dispose on IEnumerators which implemented IDisposable. A few other small features. C# 2.0 released with .NET 2.0 and VS2005 (November 2005). Major new features: generics, anonymous methods, nullable types, iterator blocks...
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Compelling examples of custom C++ allocators?

What are some really good reasons to ditch std::allocator in favor of a custom solution? Have you run across any situations where it was absolutely necessary for correctness, performance, scalability, etc? Any really clever examples? ...
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how to avoid a new line with p tag?

...hing like: p { display:inline; } in your stylesheet would do it for all p tags. share | improve this answer | follow | ...
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How does Amazon RDS backup/snapshot actually work?

...o MySQL on some machines that we manage ourselves. I can't comment specifically, as I'm not an Amazon engineer, but several things I've learned that might explain what you're seeing: Although Amazon does not share the backend details 100%, we strongly suspect that they are using their EBS system t...
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How to enable zoom controls and pinch zoom in a WebView?

...Browser app for Android shows zoom controls when you're scrolling and also allows for pinch zooming. How can I enable this feature for my own Webview? ...
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How to Calculate Execution Time of a Code Snippet in C++

... You can use this function I wrote. You call GetTimeMs64(), and it returns the number of milliseconds elapsed since the unix epoch using the system clock - the just like time(NULL), except in milliseconds. It works on both windows and linux; it is thread safe. Not...
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ViewPager with Google Maps API v2: mysterious black view

... Not really. I just noticed where the zoom and location controls sat on top of the map surface the black trail did not appear, so I placed a view on top to cover the entire map and it worked. I agree it is not perfect - the black ba...