Public Domain Dedication
I hereby release all my text and code contributions to all StackExchange sites under the CC0 1.0 license.
Please be aware that other contributors might not do the same, so if you want to use my contributions under these terms, please check the editing history of the answer or question, to verify that the contribution did not in whole or in part come from another editor.
Q&A for professional and enthusiast programmers
Q&A for Ubuntu users and developers
Q&A for professional system and network administrators
Q&A for scientific skepticism
Q&A for meta-discussion of the Stack Exchange family of Q&A websites
Q&A for users of Linux, FreeBSD and other Un*x-like operating systems.
Q&A for IT security professionals
Q&A for users of TeX, LaTeX, ConTeXt, and related typesetting systems
Q&A for linguists, etymologists, and serious English language enthusiasts
Q&A for professional programmers interested in conceptual questions about software development
Q&A for user experience researchers and experts
Q&A for computer enthusiasts and power users
Q&A for professional and independent game developers
Q&A for software developers, mathematicians and others interested in cryptography
Q&A for Bitcoin crypto-currency enthusiasts