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Getting Spring Application Context
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edited Mar 30 '09 at 21:22
answered Sep 24 '08 at 21:08
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RuntimeException: Unable to instantiate application
...-install .apk file and trying to reuse or recycle the previous opened activity/view from the same package (if you haven't closed the previous installed app yet). It has nothing to do with your app, moreover, it is very unlikely that your app will get freezed or crashed cause by this verbose error me...
Virtual functions and performance - C++
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A good rule of thumb is:
It's not a performance problem until you can prove it.
The use of virtual functions will have a very slight effect on performance, but it's unlikely to affect the overall performance of your application. Better places to lo...
Cocoa: What's the difference between the frame and the bounds?
UIView and its subclasses all have the properties frame and bounds . What's the difference?
12 Answers
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endsWith in JavaScript
How can I check if a string ends with a particular character in JavaScript?
31 Answers
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How can I test https connections with Django as easily as I can non-https connections using 'runserv
I have an application that uses "secure" cookies and want to test it's functionality without needing to set up a complicated SSL enabled development server. Is there any way to do this as simply as I can test non-encrypted requests using ./manage.py runserver ?
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How to resize an Image C#
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This will perform a high quality resize:
/// <summary>
/// Resize the image to the specified width and height.
/// </summary>
/// <param name="image">The image to resize.</param>
/// <param name="width">The width to resize ...
How to simplify a null-safe compareTo() implementation?
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edited Jun 23 '14 at 14:54
xehpuk
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Does Haskell require a garbage collector?
... to detect that x2 can safely be deallocated when f returns (rather than waiting for the garbage collector to deallocate x2). Essentially, we are asking that the compiler perform escape analysis to convert allocations in to garbage-collected heap to allocations on the stack wherever possible.
This...
Why is unsigned integer overflow defined behavior but signed integer overflow isn't?
...compilers) just used whatever overflow behaviour was easiest to implement with the integer representation it used. C implementations usually used the same representation used by the CPU - so the overflow behavior followed from the integer representation used by the CPU.
In practice, it is only the r...