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How to implement the factory method pattern in C++ correctly
...time, because I honestly don't know how to do it, even though it sounds simple:
10 Answers
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How to debug Ruby scripts [closed]
I copied the following Ruby code from the Internet and made a few changes but it doesn't work.
17 Answers
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How to cherry pick a range of commits and merge into another branch?
I have the following repository layout:
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Smooth GPS data
I'm working with GPS data, getting values every second and displaying current position on a map. The problem is that sometimes (specially when accuracy is low) the values vary a lot, making the current position to "jump" between distant points in the map.
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How do I achieve the theoretical maximum of 4 FLOPs per cycle?
...ing of multiplies and adds...
The full project can be found on my GitHub: https://github.com/Mysticial/Flops
Warning:
If you decide to compile and run this, pay attention to your CPU temperatures!!!Make sure you don't overheat it. And make sure CPU-throttling doesn't affect your results!
Further...
What is reflection and why is it useful?
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The name reflection is used to describe code which is able to inspect other code in the same system (or itself).
For example, say you have an object of an unknown type in Java, and you would like to call a 'doSomething' method on it if one exists. Java's static typing system isn't really ...
Benefits of inline functions in C++?
...sadvantages of using inline functions in C++? I see that it only increases performance for the code that the compiler outputs, but with today's optimized compilers, fast CPUs, huge memory etc. (not like in the 1980< where memory was scarce and everything had to fit in 100KB of memory) what advantage...
First-time database design: am I overengineering? [closed]
I'm a first year CS student and I work part time for my dad's small business. I don't have any experience in real world application development. I have written scripts in Python, some coursework in C, but nothing like this.
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Type Checking: typeof, GetType, or is?
I've seen many people use the following code:
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Purpose of memory alignment
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It's a limitation of many underlying processors. It can usually be worked around by doing 4 inefficient single byte fetches rather than one efficient word fetch, but many language specifiers decided it would be easier just to outlaw them and force everything to...