Hello,
Glad you enjoyed my article so much you felt the urge to copy it wholesale and pass it off as your own work. I guess.
However, my article is licensed under CC-BY-SA. Your post is in violation of these terms. Please note the following license terms in the original article itself:
Feel free to copy and paste this whole, build on it, etc. — as long as you attribute it to George Donnelly (even if you alter it) and share your altered version under the same CC-BY-SA license. You can even sell this. But you may not remove this license section.
You may not reproduce my post without complying with these terms.