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Debug vs Release in CMake
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With CMake, it's generally recommended to do an "out of source" build. Create your CMakeLists.txt in the root of your project. Then from the root of your project:
mkdir Release
cd Release
cmake -DCMAKE_BUILD_TYPE=Release ..
m...
AsyncTaskLoader vs AsyncTask
Since Honeycomb and the v4 Compatibility Library it is possible to use AsyncTaskLoader . From what I understand, the AsyncTaskLoader can survive through config changes like screen flips.
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round() doesn't seem to be rounding properly
The documentation for the round() function states that you pass it a number, and the positions past the decimal to round. Thus it should do this:
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How to delete SQLite database from Android programmatically
...n the Android space to do the database deletion? Can I get this done from within a JUnit test case (with a system() call)?
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PostgreSQL LIKE query performance variations
I have been seeing quite a large variation in response times regarding LIKE queries to a particular table in my database. Sometimes I will get results within 200-400 ms (very acceptable) but other times it might take as much as 30 seconds to return results.
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How to capture UIView to UIImage without loss of quality on retina display
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Switch from use of UIGraphicsBeginImageContext to UIGraphicsBeginImageContextWithOptions (as documented on this page). Pass 0.0 for scale (the third argument) and you'll get a context with a scale factor equal to that of the sc...
Why is JsonRequestBehavior needed?
...in advance of allowing them to occur.
This is opposed to afterwards when it might be too late.
Note: If your action method does not return sensitive data, then it should be safe to allow the get.
Further reading from my Wrox ASP.NET MVC3 book
By default, the ASP.NET MVC framework does not al...
What does GitHub for Windows' “sync” do?
With GitHub for Windows, you can "publish" a branch, and then "sync" that branch to GitHub.
4 Answers
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Open files in 'rt' and 'wt' modes
...es here on SO I've seen people using rt and wt modes for reading and writing files.
4 Answers
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How to change letter spacing in a Textview?
How can i change letter spacing in a textview?
Will it help if I have HTML text in it (I cannot use webview in my code).
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