Wednesday, June 27, 2007
Click opera - She comes in colours
The Secrets of Oracle Bitmap Indexes
"Characteristic of Bitmap Indexes
- For columns with very few unique values (low cardinality)
Columns that have low cardinality are good candidates (if the cardinality of a column is <= 0.1 % that the column is ideal candidate, consider also 0.2% – 1%)
- Tables that have no or little insert/update are good candidates (static data in warehouse)
- Stream of bits: each bit relates to a column value in a single row of table
create bitmap index person_region on person (region);
Row Region North East West South
1 North 1 0 0 0
2 East 0 1 0 0
3 West 0 0 1 0
4 West 0 0 1 0
5 South 0 0 0 1
6 North 1 0 0 0
Advantage of Bitmap Indexes
The advantages of them are that they have a highly compressed structure, making them fast to read and their structure makes it possible for the system to combine multiple indexes together for fast access to the underlying table."
Monday, June 25, 2007
Disgraceland, PRC
Sunday, June 24, 2007
Returning Rows Through a Table Function in Oracle
OraFAQ Forum: PL/SQL Experts => can function return multiple rows
Saturday, June 23, 2007
ASPN : Python Cookbook : Timing out function
Friday, June 22, 2007
Weight Training
Why Every Man Should Lift Weights � Self Improvement Blog - BrianKim.net
Weight training: Are you using good technique? - MayoClinic.com
The $72 PC - Popular Science
The Cereal PC
Sporting a metal ductwork shell, a Wi-Fi card and a touchscreen, this morning companion will automatically serve up the day’s weather and news headlines for breakfast reading.
With antiquated components flooding the surplus-parts market and free operating systems only a click away, building a fully functional computer has never been such a bargain. No, the $72 PC won’t replace your new dual-core, Vista-shredding laptop. But with its compact size and solid-state components (no hard drive or CD drive), it’s perfect for building into custom enclosures and for specific tasks like Web surfing or playing games. The computer boots from a USB flash drive running an operating system called Damn Small Linux that can handle just about any job. Got any grand ideas for a sub-C-note PC? Send them to us at h20@time4.com."
Wednesday, June 20, 2007
XML-RPC for C and C : Useful XML-RPC Hacks
"Python XML-RPC Debugger (by Graham Dumpleton)
This includes a Python Tk GUI."
Tuesday, June 19, 2007
Eight or Nine Wise Words About Letter Writing
Monday, June 18, 2007
The New York Times > Magazine > Slide Show >
Video Games - China - Money - Online Games - New York Times
SVS Animation 3433 - Rise of the Three Gorges Dam
Sunday, June 17, 2007
CanMag- Ratatouille Concept Art and Fun Facts!
Saturday, June 16, 2007
Cooking For Engineers - Recipe File: Ratatouille
There are a variety of recipes for Ratatouille and the ingredients often change from cook to cook, but most contain eggplant (aubergine), garlic, onions, zucchini (Italian squash or marrows), and bell peppers. Usually the recipe is seasoned with Herbes de Provence, but (as in this recipe) it can be as simple as parsley and basil. Often the individual vegetable components are cooked separately in olive oil, but I like this recipe that cooks the vegetables together. "
Test your musical skills in 6 minutes!
blog.pmarca.com
The Kenyan economics expert James Shikwati, 35, says that aid to Africa does more harm than good. The avid proponent of globalization spoke with SPIEGEL about the disastrous effects of Western development policy in Africa, corrupt rulers, and the tendency to overstate the AIDS problem."
blog.pmarca.com: Analyzing the Facebook Platform, three weeks in
To start, my personal opinion is that the new Facebook Platform is a dramatic leap forward for the Internet industry.
Here's why:
Veterans of the software industry have, hardcoded into their DNA, the assumption that in any fight between a platform and an application, the platform will always win."
blog.pmarca.com: The Pmarca Guide to Personal Productivity
Productivity porn (or, for those really in the know, 'productivity pr0n') consists of techniques, tactics, and tricks for maximizing personal productivity -- or, as they say, 'getting things done'.
Having enjoyed such fine purveyors of prodporn as Merlin Mann, Danny O'Brien, Gina Trapani, David Allen, and Tim Ferriss, I'd like to return the favor with the following: the Pmarca Guide to Personal Productivity."
Friday, June 15, 2007
How victim snared ID thief / She chased down woman who had given her 6 months of hell
She chased down woman who had given her 6 months of hell"
Wednesday, June 13, 2007
How To Tie A Sarong (Root category: Made By You)
Untitled Document
A pareau is a traditional Polynesian garment that can be worn as several dress styles, a wrap, or as a skirt. It is one dress, in one size that gives you many unique ways to wear it. They're the perfect casual wear or cover-up, anywhere... just tie it and GO!"
RaidenX.net - RAIDENX
Overlearning - Wikipedia, the free encyclopedia
Tuesday, June 12, 2007
ASCII Generator
" ASCII Generator is a wrapper written in php for a nice program called FIGlet (see questions about FIGlet)."
Monday, June 11, 2007
Sunday, June 10, 2007
Linux.com | It is can be LOLCODE time plz?
HAI
I HAS A CHEEZBURGER ITZ 1
IM IN YR LOOP
VISIBLE 'I has dis many: ' N CHEEZBURGER
IZ CHEEZBURGER BIGGER THAN 11 O RLY?
YA RLY
GTFO
NO WAI
UP CHEEZBURGER!!1
KTHX
KTHX
KTHXBYE
"
Saturday, June 09, 2007
Innovation | Lessons from Apple | Economist.com
"The first is that innovation can come from without as well as within. [...] This approach, known as “network innovation”
[...]
Second, Apple illustrates the importance of designing new products around the needs of the user, not the demands of the technology.
[...]
a third lesson from Apple is that smart companies should sometimes ignore what the market says it wants today.
[...]
The fourth lesson from Apple is to “fail wisely”.
[...]
None of these things, of course, guarantees success: you can buy in clever ideas, pursue simplicity, ignore focus groups and fail wisely—and still go bust."
Thursday, June 07, 2007
Tuesday, June 05, 2007
The real origin of Laugh-Out-Loud Cats on Flickr - Photo Sharing!
A better soda can stove - YGingras.net
Monday, June 04, 2007
Neatorama � Blog Archive � The Strangest Disaster of the 20th Century.
Sunday, June 03, 2007
South Fork American River Rafting > 2 Day Trips
We offer two different options:
South Fork 2-Day 'Car Access' Camp Trips
2 days on the South Fork
Upper section 1st day, Lower section 2nd day
30 hours, 21 miles
Lunch, dinner, breakfast, lunch "
Thursday, May 31, 2007
How to Change the World: The Nine Biggest Myths of the Workplace by Penelope Trunk
College Graduation: Ten Things I Wished I Had Known | Scriptorium Daily
Wednesday, May 30, 2007
instructables : How to Make Carbonated Fruit
Tuesday, May 29, 2007
Tableau Software
Monday, May 28, 2007
Flash MP3 Player Manufacturer
Thursday, May 24, 2007
'Star Wars' at 30: Still a geek's paradise
Tuesday, May 22, 2007
Monday, May 21, 2007
Blogger Help : What is BlogThis! ?
Sunday, May 20, 2007
BBspot - 5 Grammar Tips You May Not Have Known
Nintendo News from The Hylia - Mario, Zelda, Pokemon, etc.
Saturday, May 19, 2007
The Air Car
Wednesday, May 16, 2007
Woot : Hammock Chair of Death - Two-Pack
"There are only three problems with this two-pack of sporty nylon hammocks:
1. Random Colors: We can’t tell you if the fabric will be verdant green, vibrant red, understated tan, brilliant blue, or imperial purple. We don’t know if you’ll get solid hardwood or black aluminum dowels. And the two hammock chairs in your pack probably won’t match.
2. Missing Minor Pieces: All this means is that the optional eye lag screw and s-bolt are not included, so you’ll have to use the accompanying length of rope to tie it to a sturdy limb (the default mounting method anyway). Or you can pay four or five times as much for the chairs with the screws. You buys your hammock chair and you takes your choice.
3. Possible Death: The chairs might kill you."
Scratch | About
"Scratch is a new programming language that makes it easy to create your own interactive stories, animations, games, music, and art -- and share your creations on the web.
Scratch is designed to help young people (ages 8 and up) develop 21st century learning skills. As they create Scratch projects, young people learn important mathematical and computational ideas, while also gaining a deeper understanding of the process of design."
Hackety Hack: the Coder's Starter Kit
"YOUR FIRST PROGRAM
One of Hackety Hack's sincere pledges is to make the most common code very easy and short. Downloading an MP3 should be one line of code. A blog should be very few.
For example, our sample blog:
blog = Table('MyBlog').recent(10)
Web.page {
blog.each do |entry|
title entry[:title]
puts entry[:editbox]
end
}
TRY THESE RED GOGGLES
Presently, Ruby is the only language taught by Hackety Hack. And it's a great one to start with. Ruby was born in Japan, but has found a wealth of friends across the world. As you can see above, Ruby is a combination of simple words and punctuation."
Tuesday, May 15, 2007
License to sin -- Asking people to think about vice increases their likelihood of giving in
Sunday, May 13, 2007
Build A Mini Spud Gun Out Of Stuff You Can Find Around The House Video
Thursday, May 10, 2007
"Is Christianity Good for the World?"
"Christopher Hitchens and Douglas Wilson debate.
Theologian Douglas Wilson and atheist Christopher Hitchens, authors whose books are already part of a larger debate on whether religion is pernicious, agreed to discuss their views on whether Christianity itself has benefited the world. Below is their exchange, one in a series that will appear on our website over the course of this month."
Monday, May 07, 2007
Freedom to Tinker � Blog Archive � You Can Own an Integer Too — Get Yours Here
Here’s how we do it. First, we generate a fresh pseudorandom integer, just for you. Then we use your integer to encrypt a copyrighted haiku, thereby transforming your integer into a circumvention device capable of decrypting the haiku without your permission. We then give you all of our rights to decrypt the haiku using your integer. The DMCA does the rest.
The haiku is copyright 2007 by Edward W. Felten:
We own integers,
Says AACS LA.
You can own one too.
Here is your very own 128-bit integer, which we hereby deed to you:
C7 23 77 CF B0 99 9F 89 26 33 97 00 43 4A EA 87
If you’d like another integer, just hit Shift-Reload, and we’ll make a fresh one for you. Make as many as you want! Did we mention that a shiny new integer would make a perfect Mother’s Day gift?"
Sunday, May 06, 2007
Improve your photography with clasical art.
"When Photoshop entered the CS series it included a new tool called 'Match Color.' This tools was made so that you could match a series of photos to one another.
But there is another thing you can do with 'Match Color' that is much cooler: You can match the colors in your photos to those in famous paintings."
Saturday, May 05, 2007
HuffPo Hotlinking Redux - Wizbang
Friday, May 04, 2007
LOLTrek � Live Granades
The answer is clear: they would show Star Trek."
Thursday, May 03, 2007
No Deltree Command? - Windows 2000 and DOS
You may remember that some versions of DOS had a DELTREE command to remove a directory as well as all of its subdirectories and contained files. Windows 2000 and Windows XP do not have this command, but you can emulate it with the RD (RMDIR) command.
For example, the following Windows 2000 or Windows XP DOS command deletes the C:\BLAH directory and all subdirectories WITHOUT ANY WARNING:
RD C:\BLAH /S /Q"
Tuesday, May 01, 2007
VDH's Private Papers::Nemesis
The Greeks believed that insolence naturally leads to bullying, or hubris. This arrogance induces a mad behavior called ate. Finally, that recklessness earns well-earned destruction unleashed by the god Nemesis."
in·so·lent [Origin: 1350–1400; ME <>insolent- (s. of insoléns) departing from custom, equiv. to in- in-3 + sol- (s. of solére to be accustomed) + -ent- -ent
Monday, April 30, 2007
The Volokh Conspiracy - -
In addition to the important procreative and child-raising purpose of marriage that David Blankenhorn and others opposed to gay marriage have emphasized, marriage has other functions arising from our history, tradition, and actual practice that are served by allowing people to marry even if they never have children.
So what does marriage do? What is it for? Marriage does at least six important things. I put these here in block text for ease of reference:"
Harry Potter and the Prisoner of Azkaban: A Maoist Review
Sunday, April 29, 2007
Proceedings of the Athanasius Kircher Society � Howard Smith’s Gizmo
Saturday, April 28, 2007
Social Science at 190 MPH on NASCAR's Biggest Superspeedways
Thursday, April 26, 2007
unfortunate placement of yahoo ad on Flickr - Photo Sharing!
Monday, April 23, 2007
Classically Liberal: When mass killers meet armed resistance.
The End of a 1,400-Year-Old Business
Sunday, April 22, 2007
Pommygranate: A Self-Hater's Guide To Science
Home Toolbox Essentials: Skill Set - Master Tool Kit - with VIDEO - Popular Mechanics
Friday, April 20, 2007
Tocqueville's America
Thursday, April 19, 2007
Installing Oracle Database XE on Debian, Ubuntu, and Kubuntu
"Update (March 2006): With Oracle Database XE in production, it is even easier to install Oracle on Debian-based distros (thanks to Joel Becker).
There is now an apt-get repository up on oss.oracle.com for XE. Just add:
deb http://oss.oracle.com/debian unstable main non-free
to /etc/apt/sources.list and then:
# wget http://oss.oracle.com/el4/RPM-GPG-KEY-oracle -O- | sudo apt-key add -
# apt-get update
# apt-get install oracle-xe
'libaio' and 'bc' are in the repository, so dependancies will pull them in if the user doesn't have them. (Note: You will need to 'sudo' or have 'root' privileges to install XE.)"
Okla. Declares Watermelon State Veggie
Wednesday, April 18, 2007
Fearless Driver - Stressless Parallel Parking
The Rise, Fall, and Rise Again of Privateers: The Independent Review: The Independent Institute
Monday, April 16, 2007
Squashed Philosophers
"Glyn Hughes'
SQUASHED PHILOSOPHERS
THE books which defined the way The West thinks now...
In their own words... but condensed and abridged into something like readable"
Sunday, April 15, 2007
LiveLeak.com - Accident caused by out of control sewer
Thursday, April 12, 2007
GeiselVille at Flyguy Designs
LiveLeak.com - The Joys of Marine Boot Camp
Wednesday, April 11, 2007
Tuesday, April 10, 2007
TCS Daily - Rebel with a Cause: The Optimistic Scientist
Thursday, April 05, 2007
VMblog.com - Virtualization Information : VMware's Desktop Virtualization for Mac - Codenamed Fusion
"Sending the Ctrl-Alt-Delete keystroke combination to a virtual machine
To send the Ctrl-Alt-Delete keystroke combination to a virtual machine, do one of the following:
* From the Virtual Machine menu, select Send Ctrl-Alt-Delete.
* If you are using an external PC keyboard, press Ctrl-Alt-Delete.
* On a full-sized Mac keyboard, press Control-Option-Foward Delete. The Forward Delete key is below the Help key.
* On a Mac laptop keyboard, press Fn-Ctrl-Option-Delete.
Note: When you press Fn-Ctrl-Option-Delete, the Ctrl key occasionally remains activated and working after you release it. To continue working in the virtual machine, press and release the Ctrl key again."
Apple Mouse Utility
Wednesday, April 04, 2007
IT Anthems >> IT Anthems's Blog at ZDNet UK Community
Ever wondered what happened to IT Anthems, ZDNet's fabled web craze of 2002? It's still there, even in the new-look ZDNet UK. But you have to look..."
Time Fountain Video Illusion - Mighty Optical Illusions
Tuesday, April 03, 2007
LEAKED: 5 More Geek Squad Manuals - Consumerist
Data Backup Checklist
VoIP Training
Double Agent Handbook
Camcorder Training Guide
WiFi troubleshooting leave-behind"
Sunday, April 01, 2007
USB Cable A to Mini B, 16 inch High-Speed USB 2.0 Device Cable USBG-1678 LOW PRICE $2.75
"Manufacturer: USBGEAR
Barcode: USBG-1678
Part Number: USBG-1678
Warranty: LifeTime
In Stock: Yes
Ship Weight: 1 lbs.
COLOR White
Size: 16 inch"
MetroActive Movies | Bell Science
Mr. Sun debuted on CBS in 1956 at 10 p.m., making it clear that Bell Labs was not aiming at an audience of children, but at adults. The others came along, one per year, until Capra left the project. After a hiatus of three years, five more Bell Lab films were aired: Gateways to the Mind (about the five senses), The Alphabet Conspiracy (about the history of language), Thread of Life (about DNA), About Time (self-explanatory), and a Disney-produced final entry, The Restless Sea.
Except for the last one, all of the Bell Science films starred Dr. Frank Baxter, who was introduced each time out as Dr. Research--and displayed a great knack for explaining complicated things in simple language. Perhaps a bit too simple. Critics at first applauded Capra's creative use of animation and humor, but many soon tired of the films, complaining that they oversimplified science."
Saturday, March 31, 2007
MacDevCenter.com -- Scripting Dot Mac
BBC NEWS | UK | Magazine | The Most Hated Family in America
Friday, March 30, 2007
Nobby Tech. Ltd. : 株式会社ノビテック - 製品紹介:高速度カメラ
HD-SDIフルスペックハイビジョンモデル Phantom HD"
So Thats Why Its Called a PYRAMID SCHEME
“I’m Crazy Eddie!” a goggle-eyed man screamed from the television set. “My prices are I-N-S-A-N-E!”
If you were anywhere near the East Coast in the 1980s, you undoubtedly saw those TV commercials. The raucous ads saturated the airwaves in the tri-state area and helped Crazy Eddie’s quickly become the dominant consumer electronics retailer in New York, New Jersey and Connecticut.
As it turned out, “Crazy” Eddie Antar, who was behind one of the twentieth century’s most infamous financial statement frauds, wasn’t crazy at all—just crooked. Indeed, the face on the tube wasn’t even his (it belonged to an actor). The real Eddie Antar didn’t have time for acting. He and members of his family were too busy engineering a $120 million rip-off. Much of the ill-gotten loot was placed in secret overseas bank accounts. Once discovered, Antar spent several years on the lam and another several behind bars. According to a senior SEC official, “This may not be the biggest [financial statement] fraud of all time, but for outrageousness, it is going to be very hard to beat.” Even though the fraud is more than a decade old, it provides vivid examples of how these crimes can be pulled off and how auditors can be deceived."
squidsquid.com - find out your squid quotient
"Your Squid Quotient = 138.5
Interpreting your results: An average Squid Quotient is around 100. A SQ of 100 means you have a normal affinity for squid. A SQ above 100 means you have an attraction or fondness for squid. Below 100 means that you should probably stay away from the deep ocean."