At the bottom of the page: "if you can help, paypal to xah@xahlee.org buy my tutorial: Buy Xah Emacs Tutorial (http://ergoemacs.org/emacs/buy_xah_emacs_tutor

At the bottom of the page: "if you can help, paypal to xah@xahlee.org buy my tutorial: Buy Xah Emacs Tutorial (http://ergoemacs.org/emacs/buy_xah_emacs_tutorial.html http://ergoemacs.org/emacs/buy_xah_emacs_tutorial.html) Xah's JavaScript Tutorial (http://xahlee.info/js/js.html http://xahlee.info/js/js.html) Xah's {Python, Perl, Ruby} Tutorial or buy my entire xahlee.info site content for $50. see ∑ Xah Code (http://xahlee.info/perl-python/index.html http://xahlee.info/perl-python/index.html) 〔☛ Xah Lee's Resume〕 or, send paypal to this my previous effort to something similar to a kickstart. https://pledgie.com/campaigns/19973 https://pledgie.com/campaigns/19973 i won't actually be able to draw money from paypal, due to bank/IRS problem. So better, send your check to: Huynh Kang at huynh.kang facebook (https://www.facebook.com/huynh.kang https://www.facebook.com/huynh.kang) or huynh-kang linkedin (http://www.linkedin.com/pub/huynh-kang/24/8b/535 http://www.linkedin.com/pub/huynh-kang/24/8b/535) professor Richard Palais, home page at University of California Irvine http://vmm.math.uci.edu/ http://vmm.math.uci.edu/, Wikipedia Richard Palais, richard-palais on linkedin"