Posts Tagged dereference

From AS3 to C#, Part 21: Unsafe Code

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The series is nearing an end! In today’s article we’ll cover so-called “unsafe” code that gives you unprecedented access to system memory. You can use this to optimize your app or integrate with native (e.g. C, C++) code and APIs. Read on to learn more about this powerful C# tool!

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Hidden Object Allocations

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During some recent memory profiling I was reacquainted with just how many ways there are to unknowingly allocate an object in AS3. The problem is seldom the allocation itself, but rather the later garbage collection (GC) to delete those objects. Ever used a Flash profiler only to see a huge chunk of your CPU time going to [reap], [mark], or [sweep]? Yeah, that’s the GC at work. Today’s article talks about some of the ways you end up allocating objects in AS3 without using the new keyword. These subtle errors can end up costing you!

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