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Java's Virtual Machine and CLR
... / 2) is performed by pushing operands onto the "stack" and then popping those operands off the stack whenever an instruction (add, divide, etc) needs to consume those operands. Each instruction pushes its results back onto the stack.
It's a convenient way to implement a virtual machine, because pr...
Would it be beneficial to begin using instancetype instead of id?
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it's useful for convenience constructors mostly
– Catfish_Man
Feb 5 '13 at 19:38
5
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How can I exclude all “permission denied” messages from “find”?
...may be good enough in many situations. It may still be of interest for a cross-platform perspective and for its discussion of some advanced shell techniques in the interest of finding a solution that is as robust as possible, even though the cases guarded against may be largely hypothetical.
* If yo...
How to create a self-signed certificate for a domain name for development?
I have subdomain.example.com that I use for development purposes. My web application solution contains a web API etc, that I need to call from external systems, hence I am not using localhost.
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What is private bytes, virtual bytes, working set?
... - here's the catch - they don't necessarily exclude memory allocated by those files. There is no way to tell whether a change in private bytes was due to the executable itself, or due to a linked library. Private bytes are also not exclusively physical memory; they can be paged to disk or in the ...
How does libuv compare to Boost/ASIO?
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Scope
Boost.Asio is a C++ library that started with a focus on networking, but its asynchronous I/O capabilities have been extended to other resources. Additionally, with Boost.Asio being part of the Boost libraries, its scope is sl...
How expensive is RTTI?
... reasons. However, there are good reasons to use RTTI (mainly because of boost::any). That in mind, it's useful to know its actual resource usage in common implementations.
I recently did a bunch of research into RTTI in GCC.
tl;dr: RTTI in GCC uses negligible space and typeid(a) == typeid(b) is v...
Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
... resource is anything that needs cleanup after use. Studies of projects across many platforms show the majority of bugs are related to resource management - and it's particularly bad on Windows (due to the many types of objects and allocators).
In C++, resource management is particularly complicate...
Why do people say there is modulo bias when using a random number generator?
...asked a lot but never seen a true concrete answer to it. So I am going to post one here which will hopefully help people understand why exactly there is "modulo bias" when using a random number generator, like rand() in C++.
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Is Haxe worth learning? [closed]
...e to switch constantly, often multiple times in the same business day.
Those switches can waste a lot of your time because you need to change your programming paradigm too many times and possibly because you will have a lot of overlaps in coding your libraries for specific targets. Haxe tries to e...