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How does Go compile so quickly?

I've Googled and poked around the Go website, but I can't seem to find an explanation for Go's extraordinary build times. Are they products of the language features (or lack thereof), a highly optimized compiler, or something else? I'm not trying to promote Go; I'm just curious. ...
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T-SQL: Selecting rows to delete via joins

Scenario: 12 Answers 12 ...
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What's the difference between Perl's backticks, system, and exec?

Can someone please help me? In Perl, what is the difference between: 5 Answers 5 ...
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How can I replace a newline (\n) using sed?

How can I replace a newline (" \n ") with a space (" ") using the sed command? 42 Answers ...
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C# switch statement limitations - why?

When writing a switch statement, there appears to be two limitations on what you can switch on in case statements. 17 Answe...
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What are POD types in C++?

I've come across this term POD-type a few times. What does it mean? 9 Answers 9 ...
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How to check if all of the following items are in a list?

I found, that there is related question, about how to find if at least one item exists in a list: How to check if one of the following items is in a list? ...
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Understanding Canvas and Surface concepts

I'm struggling to understand the process of drawing to SurfaceView and therefore the whole Surface / Canvas / Bitmap system, which is used in Android. ...
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How are 3D games so efficient? [closed]

There is something I have never understood. How can a great big PC game like GTA IV use 50% of my CPU and run at 60fps while a DX demo of a rotating Teapot @ 60fps uses a whopping 30% ? ...
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List all base classes in a hierarchy of given class?

Given a class Foo (whether it is a new-style class or not), how do you generate all the base classes - anywhere in the inheritance hierarchy - it issubclass of? ...