4/04    Is there a good way to diff 2 files that consist of columns of
        floating point numbers, such that it only tells me if there's a
        difference if the numbers on a given line differ by at least a given
        ratio?  Say, 1%?
        \_ Use Excel.
           1. Open foo.txt in Excel.  It should convert all numbers to cells in
	...

12/18   Happy 25th birthday Perl, and FUCK YOU Larry Wall for fucking up
        the computer science formalism that sets back compilers development
        back for at least a decade:
        http://techcrunch.com/2012/12/18/print-happy-25th-birthday-perl
        \_ I tried to learn Perl but was scared away by it.  Maybe scripting
           lanauages have to be like that in order to work well?
	...

11/7    If I don't need to print for a few months, do I need to keep adding
        new ink to inkjet printers to prevent them from drying and clogging
        heads? Or will it just magically work once I add in new ink
        in a few months?
        \_ The nozzles will clog. Print a test sheet every couple weeks.
           Or remove the cartridges and put cellophane tape over the nozzles,
	...

8/28    Hi, anybody printed a photo image to a big plotter?  Something like
        36"x36"?  I'm wondering how many megapixels the image need to
        have in order for the print to "look good".  There is a rule of
        thumb?  Like 6 megapixel is good for X size print.  10 megapixel
        is good for Y size print.  Thanks.
        \_ You don't need that many more megapixels for much bigger prints,
	...

8/6     mrauser, what ddya think of this:
        http://www.nplusonemag.com/node/678/print
        \_ Sorta tl;dr.  It seems pretty dense, so I'll read it eventually...
           just haven't really had the time. -mrauser
           \_ yep, it's dense but pretty good. - !OP
	...

4/23    what book is this?
        "I'm reading this horrible horrible book about a programmer
         from silicon valley that gets magically
         transported into some world where magic is real
         and uses computer programming skillz to become the world's
         greatest sorceror … in book 1 of the series
	...

6/26    This ones for you psb -ausman
        http://25.media.tumblr.com/027fe67c84c2288cc16e9c85db690834/tumblr_mp0ag8DCQI1qzwozco1_1280.jpg
        \- that's pretty good. i wish someone had put the idea to be before i saw
           it on the internet, so see if i'd have put the 9 justices in the same
           boxes. JOHN PAUL STEVENS >> All the sitting justices. --psb
        \- that's pretty good. i wish someone had put the idea to be before i
	...

3/21    Browser Plug-In you must get: Ghostery. It gets rid of a bunch of
        ad trackers on a web site, resulting in really fast load times.
        For example, a typical media site will require 10-15 trackers
        (you know, those URLs that track your activities so they can
        target you better). Ghostery kills them.
        \_ This has been working well for me, and breaks fewer things
	...

11/16   Anonymous responds to be labeled a "terrorist" by Isreali media:
        http://t.co/0lIgC166
	...

8/19    Anyone have a good MLC vs. SLC writeup that is less than a year
        old? I am investigating making a big SSD order. -ausman
        \_ how much performance gain are you expecting from using SSD?
           Let's say your 7200RPM yields 70 MB/sec (sustained) read and
           your new SSD yields 160 MB/sec read, and that your application
           is mostly streaming media (so the platter is continuous read,
	...

6/8     Newly wed husband and wife found from old picture that they have
        actually crossed path 30yrs ago: http://www.csua.org/u/qwv
        My question is how do stories like this find its way to news media?  Do
        people just go "hey something very interesting happens in our lives.
        Let's call up a news agency or two to tell the world about it."?
        \_ "Your video will begin after a word from our sponsors."
	...

8/26    Any suggestions on a good OCR program for either OS X or Windows that
        will work on scanned documents outputted to pdf?  Preferably free?
        Thanks, scottyg
        \_ Check Abbyy or Scansoft.  Not free.
           \_ Thanks...I think I'd prefer a free or opensource piece of
              software unless there is a huge difference in quality.  I
	...

3/26    Anyone here uses Heritrix?  I'm trying to read the Intro document at
        http://crawler.archive.org/An%20Introduction%20to%20Heritrix.pdf but
        both Adobe Reader 8.1.3 (Win32) and gv 3.6.5 (cygwin) display error
        messages and show me blank pages.  Adobe displays:
        "Cannot extract the embedded font 'FTXWSG+TimesNewRomanMS'.  Some
        characters may not display or print correctly."
	...

3/28    After almost a decade of not using windows I'm thinking about getting
        a cheap windows computer.  Security wise what are some musts?
        \_ install Linux
           \_ Haha you are still funny.
              \_ http://www.csua.berkeley.edu/~erikred/imlinux.jpg
           \_ I actually agree w/ this. Install Linux and VMWare. Then
	...

10/10   Any reccomendations for a cheap monochrome laser printer?  Network
        not needed.  A decent-size starter toner cartridge would be nice.
        \_ I got a used HP 2200D off craigslist for $250 or so.  It's
           great, it does postscript and prints on both sides of the
           paper, which is nice.  Speed is not too bad.  -phr
        \_ I recently bought a Samsung 3051n from Newegg for $200 ($250
	...

9/26    Is there a way to strip away parts of a pdf document in order to
        keep just one part of it, without buying Adobe Acrobat? Thanks.
        \_ convert to postscript, start editing with $EDITOR
        \_ unlicensed copying of Acrobat
        \_ Depending on the document and what you're trying to save, you
           may be able to select the text and copy and paste.  -tom
	...

9/18    Are there any free/shareware tools to edit a pdf file?  Any OS is ok.
        Thanks.
        \_ I'm not sure what you mean by edit (ie do you mean move/delete
           pages or do you mean edit text), but the following might be
           helpful: http://www.accesspdf.com/pdftk
           \_ I mean I have a pdf someone else at work generated but it has
	...

6/27    http://www.csua.berkeley.edu/~erikred/wallchart.pdf
        Updated: 1017 PST
        \_ Updated: 1418 PST
           \_ Next match: Germany v. Argentina, Friday, 0800 PST
              Expect Updates after that.
        \_ What are using to do the updates? Acrobat?
	...

6/7     What, if any, is the best way to "convert" a PDF document to either
        a text file or a Word document? I tried copying/pasting the text
        (after highlighting it), but the document formatting is lost. I can
        manually enter carriage returns, but it's a long document (~50 pages)
        The entire document is just paragraphs of text. This is on a OS X
        machine. Thanks.
	...

1/30    What is an easy and free way to extract about 40 pages from a 180 page
        pdf document, so that I end up with one 40 page .pdf file and one
        140 page .pdf file?  I only need to do this once, so if there's
        some business that'll do this, I'd pay for it, but I don't want to
        buy software to only do it once.  I have Acrobat Professional, but I
        can't figure out how to use that to do this.
	...

11/21   I've noticed that the OS X Terminal.app and xterm etc are all
        slower than xterm / rxvt on Linux/x86. Even a 500 MHz P2 has
        quicker response than a 1.33 Ghz G4 when you are logged
        into a server via SSH. I'm wondering what could be the cause
        of this lag. Is it something that can be adjusted? I find the
        sluggishness the only think holding me back from using a Mac
	...

9/8     Is there a better Windows ghostscript front-end than GSview? What do
        you use to view PostScript on Windows?
        \_ Not really. The usual method is to convert to PDF using distiller
           and view it using Acrobat Reader.
	...