May 2018
Intermediate to advanced
328 pages
8h 15m
English
Content preview from The Modern C++ Challenge
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95. Finding the IP address of a host
Host information, including IP addresses, can be retrieved with system-specific network utilities, such as gethostbyname(). Although this is available on all platforms, the way it is used is different and the requirement is to write a program that works on all platforms. There are various open source cross-platform libraries for networking, such as POCO and Asio/Boost.Asio. POCO is a more complex library, with support for not only networking but also data access, cryptography, XML, JSON, Zip, and others. Asio is a stand-alone, header-only library with a consistent asynchronous I/O model for network programming. It is also available as part of the Boost library, and a standardization proposal based on it ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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