Priorities - A: high, B: medium, C: low; Status - _: unfinished, X: finished, C: cancelled, P: pending, o: in progress, >: delegated. Covey quadrants - Q1 & Q3: urgent, Q1 & Q2: important
A1XSing {badly} among friends (SelfConfidence)
A2XWrite more array exercises
A3XCheck CS123 midterms (TeachingWork)
C1XSing - badly - in front of close friends for the first time (SelfConfidence)

1. Squid access controls : 11:29

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2. Interesting conversation on SIGCSE -- education : 11:33

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At 23:45 -0400 9/7/03, Jeffrey Forbes wrote:

>Hello all,
>For students who do most of their programming assignments
>on their own computers, I am struggling to stumble upon
>an appropriate method for helping the students with their
>Instead of a "go to a computer lab for help" model, I would like to
>employ some sort of a "virtual helper hours" model where students
>could ask the course staff questions wherever the students
>or the staff happens to be.
>I'd like to hear any advice or comments about how you have used
>systems for this purpose. Some initial questions:
>- Instant messaging systems (e.g AIM, Jabber, ICQ, etc.): are they
>    effective and appropriate? How should they be tailored for
>    virtual helper hours.
>- Anyone had positive experiences using chat rooms for teaching
>    and consulting purposes?
>- How about using a software package particularly for this purpose?
>    Does one exist? Is it any good?
>Please send any comments to me and I will summarize the results
>for this list.

I've used a lot of these things with different kinds of success for each.

One of the most effective tools is a mailing list to which everyone
is subscribed. Everyone gets to ask questions. Everyone gets to see
the answers. Most important, everyone gets to answer. This way
questions can be answered 24 by 7 even if no instructor/lab assistant
is available. You need to correct errors quickly, of course.

I use the chat facility in AOL/IM to hold periodic chats in some
courses and occasional/emergency chats in others.  For example, I was
ill once and missed a lecture, but held a "virtual" lecture using
chat.  You have to get used to running simultaneous multiple threads
of discussion, though. Some find it hard to do. When I have a chat, I
capture the entire chat as html and then publish it for the benefit
of those who could not "attend."  They are also helpful in adding a
"personal" touch to an internet based course: where are you from --
what is that like...

Finally, you should investigate a wiki, which is an interactive web
site. Every visitor can edit any page. I spoke about this in a tips
session at ITiCSE in Denmark a year ago. It is more permanent than
either of the above and some things you do in one term can be easily
carried to the next. Two features of my wikis (I have one for each
course I teach) are AnonymousFeedback which is a page on which you
can rant if you like, and other students can reply if they like, and
a GrowYourOwnFAQ where you can ask questions that will be answered in
a growing list. There are different wikis. I use a simple one (source
code available from my front page) written in Java. There are others
in perl, smalltalk, ... The original is the virtual home of the
Patterns community http://c2.com/cgi/wiki. If you want to have a
private wiki, however, keep it private and don't link to it.
Otherwise you will get spam. We had this problem only once. My wiki
has anti-crawler meta tags to help prevent this and it has been
effective. BTW, you can also run a wiki at localhost and just use it
as a personal multi-page note pad.

Finally, information from the mailing list and the chats can be
transferred to the wiki and really important stuff can be moved from
the wiki to less volatile web pages, though you can make wiki pages
read only as well.

Hope this helps.

3. Knuth quote : 11:51

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computer science, cs21a, education
When I speak about computer programming as an art, I am thinking primarily of it as an art form, in an aesthetic sense. The chief goal of my work as an educator and author is to help people learn how to write beautiful programs...My feeling is that when we prepare a program, the experience can be just like composing poetry or music...Some programs are elegant, some are exquisite, some are sparkling. My claim is that it is possible to write grand programs, noble programs, truly magnificent ones!...computer programming is an art, because it applies accumulated knowledge to the world, because it requires skill and ingenuity, and especially because it produces objects of beauty. Programmers who subconsciously view themselves as artists will enjoy what they do and will do it better. - D. Knuth (Computer Programming as an Art. Turing Award Speech 1974)

From http://servlet.techscene.com/roller/page/xiao/20030906#quotes_galore

4. The strength of Java user groups : 12:25

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5. Caimlas, artificial intelligence : 12:55

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Caimlas is thinking of working on a conversation bot that can learn. He found http://www.opencyc.org/ .

6. XGoogle? IRC search engine : 13:35

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Ran across it while searching for Undernet #linuxhelp (http://www.xgoogle.com/details?channel=%23linuxhelp&network=222)

7. USB Watch : 15:08

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That is, like, _so_ cooooool. That is, like, waaay cool.

8. CS21A array exercises ideas : 16:50

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I'll need to give another quiz on arrays - make sure they know how to declare, create and use arrays. They also need to pay attention to the length part.

They also need to practice using loops to go over an array.

- Reverse an array - Check if something is a palindrome. - Add a number to the end of an array. - Insert a number into the middle of an array. - Print out every other item in an array.

9. l33t people skillz : 16:55

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<OldMonk> heh, openwhatever is back in #linux, and nice and humble too.
<Revenger> so "it" worked.
 * Coma clears a few bans then
 * sachac whistles innocently.
<Revenger> you again, heh
 * Revenger hands sachac a red rose.
 * sachac hugs Revenger.
<OldMonk> sachac: you talked to him or what?
<Revenger> OmiKrOn: thats our sachac allright.
<Znuff> sachac: so, you're a hot teacher and a hot linux chick... neat!
<Revenger> bag.
<OldMonk> sachac is a chixqu0r?
 *** ZEA (~zea@a213-22-224-121.netcabo.pt) has joined channel #linuxhelp
<OldMonk> cool, /me makes a note.

10. Human bingo! : 17:05

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I can have the freshmen do this for tomorrow! =)

11. Aforementioned #linuxhelp weirdness : 17:07

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(good karma) (person) are you a Psycologist? No. I'm a computer science geek. (person) because I'm an arrogant self-righteous bastard and you've calmed me down a LOT quicker than anyone is usually able to. You have amazing people skills (person) If you need a job, let me know, my company a has center in Manilla (person) If that's still where you are....anyway, thanks a lot

Alternative career? =)

12. USB mouse plus disk : 17:11

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13. Tell dominique : 17:21

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not websphere 5 for william, already downloaded. How's article doing?

14. Linuxjournal assignment : 18:28

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Take a look at the Linuxjournal assignment and maybe think of writing about planner

15. Cube : 19:46

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Cross-platform Quake Lite thing Not open source.

16. Had dinner with Dominique, Eric and Andrei : 23:56

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Tried singing. Stage fright. New project: learn shamelessness. ;) Am quite amazed by fact that Andrei and Eric can... you know... just...