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diff --git a/journal/16jan2009.html b/journal/16jan2009.html new file mode 100644 index 0000000..8ec2681 --- /dev/null +++ b/journal/16jan2009.html @@ -0,0 +1,45 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" +"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> +<head><title>bnewbold thesis</title></head> +<body style="margin: 25px; font-family: helvetica;"> +<h1 style="border-bottom: 2px solid;"> +Journal: Jan 16, 2009</h1> +<i>Bryan Newbold, <a href="mailto:bnewbold@mit.edu">bnewbold@mit.edu</a></i><br /> +<i><a href="http://web.mit.edu/bnewbold/thesis/"> +http://web.mit.edu/bnewbold/thesis/</a></i> +<br /><br /> +<!-- ================================================================ --> +<!-- ================================================================ --> + +Today I setup a git repository (for source code management); it's backed up +to my personal webspace with a web interface at +<a href="http://git.bryannewbold.com/?p=8thesis.git">git.bryannewbold.com</a>. +I'll also copy these journal entries to my +<a href="http://web.mit.edu/bnewbold/thesis/">athena locker</a>. As an aside, +keeping notes in a git repository is a great way to maintain scientific +integrity. We're taught in our lab classes to carefully keep all of our +notes and printouts of data in notebooks with numbered and dated pages and +even to sign/initial the corner of each page when it's full to certify it as +our own work. This makes omissions (missing page numbers) and changes +(which should be indicated, dated, and signed) stand out. Checkins to git +repositories are dated and anoted with the author's email address, and can +even be cryptographically signed. Each commit is hashed with both its contents +and its parent's hash, so the hash of any commit down the line can be verified +against the entire chain of commits leading to it; if any files have been +tampered with it will be obvious, though of course this assurance is only as +good as the hash algorithms used ;) +<br /> +<br /> +For the past two weeks or so i've mostly been teaching myself scheme using +The Little Schemer and The Seasoned Schemer. My notes on those books are +<a href="http://bryannewbold.com/k/books/littleschemer">here</a> and +<a href="http://bryannewbold.com/k/books/seasonedschemer">here</a>; my +notes on scheme itself are +<a href="http://bryannewbold.com/k/software/scheme">here</a> (note: last link +temporarily broken?). + +<!-- ================================================================ --> +<!-- ================================================================ --> +</body> +</html> |