WEBPAGE of DENNIS HAVLENA - W8MI Mackinac Straits, MI

WEBPAGE of DENNIS HAVLENA - W8MI Mackinac Straits, MI: "Articles here include how-to-build simple but nice sounding/playing folk instruments."

Getting started with online glasses

I first learned about this via GlassyEyes. He has some good introductory articles here and here. There are some discount links there as well. I learned a lot from the GlassyEyes forum. There is a flickr channel as well.

I've bought my glasses from EyeBuyDirect. It's convenient to be a repeat customer because they keep your prescription for you.

Lost Garden: Flash Love Letter (2009) Part 1

Lost Garden: Flash Love Letter (2009) Part 1: "Flash games are currently the ghetto of the game development industry. Compared to the number of players it serves, the Flash game ecosystem makes little money, launches few careers, and sustains few developer owned businesses. Despite the vast potential of the ecosystem, Flash games contribute surprisingly little to the advancement of game design as an art or a craft.
In order to understand why this promising game platform is such a surprising dissapointment, we'll look at Flash games from three perspectives:

* Chapter 2 - Making money: How do Flash developers currently make money.
* Chapter 3 - Generating value: How Flash developers currently create 'valuable' game for their players?
* Chapter 4 - Reaching customers: How developers currently reach their players.
* Chapter 5 - Premium Flash games as a service: A mental model for understanding the new world of web gaming.

For each step, I'll cover alternative techniques that give you, the game developer, make even better games."

Doug McIlroy: McCarthy Presents Lisp

Doug McIlroy: McCarthy Presents Lisp: "Just fifty years ago, John McCarthy circulated a notice that he would be giving an informal talk that he thought would be of interest. I drove up to MIT from New Jersey to attend this seminar of typical length in a typical classroom. But the seminar was anything but typical. It was a revelation. In one session at the blackboard, John introduced Lisp—all you could do with car, cdr, cons, cond, lambda, and recursion."

4 People Who Faced Disaster—And How They Made it Out Alive - Rules to Survive Fire, Tornado, Blizzard and Hurricanes - Popular Mechanics

4 People Who Faced Disaster—And How They Made it Out Alive - Rules to Survive Fire, Tornado, Blizzard and Hurricanes - Popular Mechanics: "Some disasters are simply not survivable. But most are, and research on human behavior suggests that the difference between life and death often comes down to the simple—yet surprisingly difficult—task of recognizing threats before they overwhelm you, then working through them as discrete challenges. The people who survive disasters tend to be better prepared and more capable of making smart decisions under pressure. Not everyone is born with these traits, but almost anyone can learn them. Here’s how to wire your brain for survival."

Dean Kamen Quotes About Health Care Debate - Interview With Inventor Dean Kamen - Popular Mechanics

Dean Kamen Quotes About Health Care Debate - Interview With Inventor Dean Kamen - Popular Mechanics: "n an interview with PM, Dean Kamen, one of the world's most prolific inventors of healthcare technologies, challenges the notion that the U.S. has a healthcare crisis. Rather than slowing the pace of medical progress in order to cut healthcare costs, he argues, America should be encouraging more innovation in life-saving drugs and technologies."

Lucian’s blog� Blog Archive � Me this trust thing = dog juicy bone

Lucian’s blog� Blog Archive � Me this trust thing = dog juicy bone: "On the upside, at least on this occasion I’m offering you some new thoughts on the subject, not just recycling that “As far as I’m concerned, trust in this country received its mortal wound, along with 60,000 soldiers in the British Army, on the first day of the First Battle of the Somme on 1st July 1916″ soapbox stuff that you’ve heard from me a million times already.

My theme today is that when we talk about consumers’ “trust” in financial services, we’re actually wrapping up about four or five different kinds of trust within that one single word - and on closer examination there are significant differences in the current status of each kind."

ORA-02437: cannot validate - primary key violated - Stack Overflow

ORA-02437: cannot validate <name> - primary key violated - Stack Overflow:

SQL>@%ORACLE_HOME%\rdbms\admin\utlexpt1.sql

Table created.

SQL> ALTER TABLE MY_TABLE ADD CONSTRAINT PK_FOO PRIMARY KEY (MY_ID)
2 exceptions into exceptions
3 /

Using DBMS_SYS_SQL to Execute Statements as Another User | Pythian Group Blog

Using DBMS_SYS_SQL to Execute Statements as Another User | Pythian Group Blog: "Sometimes you need to execute SQL (or PL/SQL) as some other user. Say you need to remove a job residing in some other user’s schema. Or you need to create a database link in a different schema. You can’t do things like these without becoming the other user. If you don’t know the other user’s password then you basically have two choices"

Online Name Generator

Online Name Generator: "Cool online names with a single click! - Free and cool name generator! - Cool nicknames and project names!"

Notes from the Metalevel

Notes from the Metalevel: "Notes from the Metalevel
An Introduction to Computer Composition"

"The Principia Discordia"

Toledo Nanochess and Toledo Picochess

Toledo Nanochess and Toledo Picochess: "Although Toledo Nanochess is smaller, it manages to beat gracefully Micromax v1.6,"

Micro-Max

Micro-Max: "As far as I am aware, this still makes micro-Max the smallest C Chess program in existence. A close competitor for this honor, Toledo, measures 2168 characters. Despite its smaller size, micro-Max seems to beat Toledo easily."

BashForth - Kwiki

BashForth - Kwiki: "BashForth is a ForthInterpreter, written entirely in the bash scripting language."

Tiny Code: Floppy booting, Open Firmware, Bitlash, more Movizt.

Tiny Code: Floppy booting, Open Firmware, Bitlash, more Movizt.: "There is a certain appeal in closing the meta-loop of minimalism in programming. Writing simple, efficient code in languages which themselves are simple and efficient. To that end, I've collected programming environments which are small and self contained, while still useful."

Speechification: Confessions of a Crap Artist

Speechification: Confessions of a Crap Artist: "Here’s some more from the (no doubt extraordinary) archives of Mr Ken Hollings – a show he made in 2006 about, well, er, Philip K Dick certainly. And tape-recorders and typewriters. And the divine. And madness, machines and mass suicide. Including contributions from Kim Stanley Robinson, Ray Nelson, Brian Aldiss, Tim Powers and James Blaylock. This is brilliant stuff."

Boing Boing

Boing Boing: "Seth Roberts made a list of 11 observations while shopping at a Wal-Mart in China. Here are the first four.

1. They sell live turtles.
2. A whole display case is devoted to sea cucumbers.
3. Like any upscale American or Beijing supermarket, they have a sushi case. The prices are half what they’d be in America, but the pieces of fish are much thinner.
4. They cut up meat in front of you. A whole pig was being butchered on a table. A roast duck was being sliced for packaging."

Analytic functions by Example | Oracle FAQ

Analytic functions by Example | Oracle FAQ: "This article provides a clear, thorough concept of analytic functions and its various options by a series of simple yet concept building examples."

Oracle Tip: Create functions to join and split strings in SQL

Oracle Tip: Create functions to join and split strings in SQL: "A common task when selecting data from a database is to take a set of values a query returns and format it as a comma delimited list. Another task that's almost as common is the need to do the reverse: Take a comma delimited list of values in a single string and use it as a table of values."

Google File System II: Dawn of the Multiplying Master Nodes • The Register

Google File System II: Dawn of the Multiplying Master Nodes • The Register: "There are places in the design where we've tried to optimize for throughput by dumping thousands of operations into a queue and then just processing through them,' he continues. 'That leads to fine throughput, but it's not great for latency. You can easily get into situations where you might be stuck for seconds at a time in a queue just waiting to get to the head of the queue."

Hayek, The Use of Knowledge in Society | Library of Economics and Liberty

Hayek, The Use of Knowledge in Society | Library of Economics and Liberty: "If we possess all the relevant information, if we can start out from a given system of preferences, and if we command complete knowledge of available means, the problem which remains is purely one of logic."

InfoQ: Facebook: Science and the Social Graph

InfoQ: Facebook: Science and the Social Graph: "In this presentation filmed during QCon SF 2008, Aditya Agarwal discusses Facebook’s architecture, more exactly the software stack used, presenting the advantages and disadvantages of its major components: LAMP (PHP, MySQL), Memcache, Thrift, Scribe."

Play Infocom Games Online

Play Infocom Games Online: "Here you can find and play online every known version of every Infocom adventure."

HR 3200 from a systems design perspective (Part I) : Bruce F. Webster

HR 3200 from a systems design perspective (Part I) : Bruce F. Webster: "On the occasions where I have reviewed the actual text of major legislation, I have been struck by the parallels between legislation and software, particularly in terms of the pitfalls and issues with architecture, design, implementation, testing, and deployment. Some of the tradeoffs are even the same, such as trading off the risk of “analysis paralysis” (never moving beyond the research and analysis phase) and the risks of unintended consequences from rushing ill-formed software into production. Yet another similarity is that both software and legislation tend to leverage off of, interact with, call upon, extend, and/or replace existing software and legislation. Finally, the more complex a given system or piece of legislation is, the less likely that it will achieve the original intent."

Northwest Montana Daily Inter Lake > Archives > Opinion > Columns > Charity and the good ol' Constitution

Northwest Montana Daily Inter Lake > Archives > Opinion > Columns > Charity and the good ol' Constitution: "'Where do you find in the Constitution any authority to give away the public money in charity?'

That question was asked not of President Obama nor of Sen. Max Baucus or Rep. Nancy Pelosi, but of the less well-known Tennessee congressman, David Crockett."

How American Health Care Killed My Father - The Atlantic (September 2009)

How American Health Care Killed My Father - The Atlantic (September 2009): "After the needless death of his father, the author, a business executive, began a personal exploration of a health-care industry that for years has delivered poor service and irregular quality at astonishingly high cost. It is a system, he argues, that is not worth preserving in anything like its current form. And the health-care reform now being contemplated will not fix it. Here’s a radical solution to an agonizing problem."

assertTrue( ): The UNIX Way

assertTrue( ): The UNIX Way: "
1. Small is beautiful.
2. Make each program do one thing well.
3. Build a prototype as soon as possible.
4. Choose portability over efficiency.
5. Store data in flat text files.
6. Use software leverage to your advantage.
7. Use shell scripts to increase leverage and portability.
8. Avoid captive user interfaces.
9. Make every program a filter
"

機械式駐車場が超カッコいい - ひろゆ記

機械式駐車場が超カッコいい - ひろゆ記: "人がでてからどうなってるのかなと昔から気になってたけど、そうかカメラを置いて行けばよかったのか！！！"

Appy framework

Appy framework: "pod (python open document) is a library that allows to easily generate documents whose content is dynamic. The principle is simple: you create an ODF (Open Document Format) text document (with OpenOffice Writer 2.0 or higher for example), you insert some Python code at some places inside it, and from any program written in Python, you can call pod with, as input, the OpenDocument file and a bunch of Python objects. pod generates another ODF text document (ODT) that contains the desired result. If you prefer to get the result in another format, pod can call OpenOffice in server mode to generate the result in PDF, DOC, RTF or TXT format."

Love is a Fallacy

Love is a Fallacy
by Max Shulman

"Cool was I and logical. Keen, calculating, perspicacious, acute and astute—I was all of these. My brain was as powerful as a dynamo, precise as a chemist’s scales, as penetrating as a scalpel. And—think of it!—I only eighteen.

It is not often that one so young has such a giant intellect...."

Althouse: "[T]he inspiring figure progressives thought they had elected comes across, far too often, as a dry technocrat..."

Althouse:
"Saw a recent show with author Jim Collins on his book How The Mighty Fall

He lists 5 stages:

Stage 1: Hubris Born of Success
Stage 2: Undisciplined Pursuit of More
Stage 3: Denial of Risk and Peril
Stage 4: Grasping for Salvation
Stage 5: Capitulation to Irrelevance or Death"

COMPUTERS: THEIR BUILT-IN LIMITATIONS

COMPUTERS: THEIR BUILT-IN LIMITATIONS: "Computer programing is self-inflicted torture. The problem is to make a mindless machine behave rationally. Before you can tell the machine how to solve a problem, you must first figure out how your own brain solves it—every step, every detail. You watch your brain as it effortlessly snakes its way along some line of reasoning that loops back through itself, and then you try to draw a diagram showing how your brain did it, and you discover that your brain couldn’t possibly have done it—yet you know it did. And there sits the computer. If you can’t explain to yourself, how are you ever going to explain to it"

COMPUTERS: THEIR BUILT-IN LIMITATIONS

COMPUTERS: THEIR BUILT-IN LIMITATIONS: "The computer rooms disintegrated in panic. Engineers leaped with trembling screwdrivers at the machine’s intestines. The director stared fish-eyed at a mathematician. A key-punch girl yattered terrified questions at a programmer. Young Madison Avenue types rushed in and out, uttering shrill cries. And the computer just sat there."

SkillBuilders: Oracle10g PL/SQL Programming Workshop Outline

SkillBuilders: Oracle10g PL/SQL Programming Workshop Outline: "Topic Summary

* Introduction to PL/SQL
o What is PL/SQL?
o Why Use PL /SQL?
o PL/SQL Program Structure
o Anonymous Blocks
o Compile Errors
o Sending Output to SQL*Plus
o Introduction to Procedures
o Procedure Compile Errors
o Procedure Compile Warnings (10g)
o Introduction to Functions
o Introduction to Packages
o Querying the Data Dictionary
o Introduction to Triggers
o Tools for PL/SQL Development
o Working in SQL*Plus"

Oracle 10g Flashback Versions Query, Drop Table and Recyclebin Management � H.Tongu�Yılmaz – Oracle Blog

Oracle 10g Flashback Versions Query, Drop Table and Recyclebin Management � H.Tongu�Yılmaz – Oracle Blog: "Oracle Flashback Versions Query is an extension to SQL that can be used to retrieve the versions of rows in a given table that existed in a specific time interval. Oracle Flashback Versions Query returns a row for each version of the row that existed in the specified time interval. For any given table, a new row version is created each time the COMMIT statement is executed."

Pixar’s Brad Bird on Fostering Innovation

Pixar’s Brad Bird on Fostering Innovation: "Steve Jobs hired him, says Bird, because after three successes (Toy Story, A Bug’s Life, and Toy Story 2) he was worried Pixar might struggle to stay innovative. Jobs told him: “The only thing we’re afraid of is complacency—feeling like we have it all figured out,” Bird quotes his boss as saying “…We want you to come shake things up.” Bird explains to McKinsey how he did it — and why, for “imagination-based companies to succeed in the long run, making money can’t be the focus.”

The piece is behind McKinsey’s pay wall, but we extract its 9 key lessons below."

Skulpt

Skulpt: "Python. Client side.

Skulpt is an entirely in-browser implementation of Python."

Obama Press Conference Videos - How to Answer Questions Like Obama - Esquire

Obama Press Conference Videos - How to Answer Questions Like Obama - Esquire: "Because sometimes life can feel like a White House press conference — or, worse, a town-hall shouting match about health care. And if there's anything Barack Obama has mastered in the last 200-or-so days — and the last week in particular — it's maneuvering his way through almost any inquisition."

2276 Compound Words

2276 Compound Words: "2276 Compound Words"

Lessons Learned: A new version of the Joel Test (draft)

Lessons Learned: A new version of the Joel Test (draft): "I have been thinking a lot about what a new version of this test would look like, given what I've seen work and not work in startups. Like many forms of progress, most of the items on the new test don't replace items from Joel's - they either supplement or extend the ideas on which the original is based."

glasses for computer use

If you want glasses simply for helping other programmers, get a pair
of single-vision glasses for the over-the-shoulder distance. Here are
two ways to figure out what prescription you need. You'll need to know
about how far it is from your eyes to the screens you can't read, and
you'll need your "driving" prescription.

Method 1. Use the following guideline: If the screens you have to read
are 3 feet away, add +1.00 diopter to your driving glasses
prescription's spherical correction. If the screens are 2 feet away,
add +1.50 diopters. If they are 1.5 feet away, add +2.00 diopters.
Most likely they are no closer than that, given that your computer
glasses aren't working for this.

Method 2. Put on your driving glasses and visit the reading glasses
section of your local drug store. With luck, they will have glasses in
every strength from +1.25 to +2.50 (in increments of 0.25). Try on
various strength reading glasses *over* your driving glasses until you
can read at the over-the-shoulder distance. Whatever works is what you
need to add to the spherical correction of your driving glasses.

IMPORTANT: Be sure you're adding a positive number to your driving
prescription, not a negative number. You're a programmer, so I'm sure
you know that when you add +1.00 to the number -2.25, you get -1.25,
*not* -3.25!

If you want a single pair of glasses that will allow you to help
others, but also to see your own screen, for days when you're back and
forth a lot, I suggest getting a pair of "monovision" glasses, with
one lens optimized for over-the-shoulder and one lens optimized for
your own screen. In other words, add +1.5 (or whatever you got above)
to the spherical correction of your driving prescription for one eye
only. Choose the eye based on which eye has the best view of the
screen when you're doing the over-the-shoulder thing.

For the record, I teach Computer Science and have to do a lot of over-
the-shoulder myself, but I also have to see students from the front of
the classroom. So my monovision glasses have one lens of "driving"
prescription and one lens of "over-the-shoulder" prescription. My
guess is that you want one over-the-shoulder lens and one "your own
computer" lens.

If your two prescriptions have slightly different PD values, don't
worry about it. Either will work - my pick would be the larger of the
two (probably the driving prescription).

Another great speaker at Fool HQ

Another great speaker at Fool HQ: "Adding to our recent string of great speakers visiting Fool HQ, Randy Nelson, the former dean of Pixar University, spoke with us today. Basically, he was in charge of in-house education efforts at Pixar (now part of Disney), the creators of Toy Story, Ratatouille, etc.

Short summary: Amazing speaker."

OmniGraffle Pro Insists on Saving .graffle as a Directory

OmniGraffle Pro Insists on Saving .graffle as a Directory:

>Always flat:
>defaults write com.omnigroup.OmniGraffle PrivateGraffleFlatFile 0
>
>Flat unless there are images (the normal behavior):
>defaults write com.omnigroup.OmniGraffle PrivateGraffleFlatFile 1
>
>Always as a package:
>defaults write com.omnigroup.OmniGraffle PrivateGraffleFlatFile 2

(Use "OmniGraffle" or "OmniGrafflePro" as appropriate.)

Oracle deadlocks - what happens?

Oracle deadlocks - what happens?:

"# Oracle does not kill the session.
# Oracle does not kill the transaction.
# Oracle only kills the statement.
# Oracle does not rollback the statement.
# PMON (Process Monitor) does not clear out the locks.

It is the responsibility of the session that detects the “ORA-00060 deadlock detected while waiting for resource” error to trap and handle the error by issuing a rollback (or a commit) command. Only once this has been done will the other session be able to continue."

Using Python to detect the most frequent words in a file | Zen and the Art of Programming

Using Python to detect the most frequent words in a file | Zen and the Art of Programming: "Let’s consider the small task of printing a list of the N most frequent words within a given file:"

mr boss' design lair: Everything I Learned About Game Design I Learned From Disneyland

mr boss' design lair: Everything I Learned About Game Design I Learned From Disneyland: "As promised, here are the slides from my GDC talk. We had a 'sold out' crowd and I got to meet lots of nice people after the talk. Please share these with your friends and co-workers. According to show officials, video and audio will be available after the show. I'll post more info when I know it. Enjoy!"

PaperBack

PaperBack: "PaperBack is a free application that allows you to back up your precious files on the ordinary paper in the form of the oversized bitmaps. If you have a good laser printer with the 600 dpi resolution, you can save up to 500,000 bytes of uncompressed data on the single A4/Letter sheet."

Why I am Not a Professor

Why I am Not a Professor: "OR
The Decline and Fall of the British University"

Apple Push Notification Service (APNS) Support - Urban Airship

Apple Push Notification Service (APNS) Support - Urban Airship: "We deliver a scalable, easy-to-implement solution that allows you incorporate Apple Push Notification Service into an existing app. Best of all, instead of taking weeks, it takes minutes. Using our open source libraries, you’ll be up and running within hours. And integration? Our RESTful APIs makes it a snap. With Urban Airship, you’ll be pushing messages to your apps and engaging with your users as never before—without all of the headaches."

AC Power Control through USB

AC Power Control through USB: "Second Implementation: User space

* libusb library
* usb_control_msg: USB_PORT_FEAT_POWER"

"THE YEAR OF SPAGHETTI by HARUKI MURAKAMI

Nineteen-seventy-one was the Year of Spaghetti.

In 1971, I cooked spaghetti to live, and lived to cook spaghetti.

Steam rising from the pot was my pride and joy, tomato sauce bubbling up in the saucepan my one great hope in life."

Python Module of the Week - Python Module of the Week

Python Module of the Week - Python Module of the Week: "The Python Module of the Week series, or PyMOTW, is a tour of the Python standard library through short examples."

Conway's Game of Life - Experiment Garden

Conway's Game of Life - Experiment Garden: "Finally, I recorded an amazing video of a complex spaceship construction device running in Conway's Game of Life. The device is made up hundreds of modified Gosper guns synchronized so that they shoot the right gliders and spaceships at just the right time such that when they collide it creates a larger traveling spaceship."

Blunt warning about greens under the bed | Antonia Senior - Times Online

Blunt warning about greens under the bed | Antonia Senior - Times Online: "Britain is, thankfully, an ideologically barren land. The split between Right and Left is no longer ideological, but tribal. Are you a nice social liberal who believes in markets, or a nasty social liberal who believes in markets? Anthony Blunt’s memoirs, published this week, reveal a different age, one in which fascism and communism were locked in a seemingly definitive battle for souls.

Blunt talks of “the religious quality” of the enthusiasm for the Left among the students of Cambridge. There is only one ideology in today’s developed world that exercises a similar grip. If Blunt were young today, he would not be red; he would be green."

Installing Oracle 11g on CentOS under VMWare on a Macbook - Oracle Wiki

Installing Oracle 11g on CentOS under VMWare on a Macbook - Oracle Wiki: "Here is how I’ve set up my Macbook to be my DBA Playground. You can have Oracle 11gR1 and 10gR2 installed on two operating systems, Red Hat Linux 4 and Solaris 10. Both are 64bit and both can be running simultaneously for easy comparisons. This guide shows you how to install Oracle 11g on CentOS under VMWare Fusion on a Macbook."

Booklets by Professor Solomon

Booklets by Professor Solomon: "Free Download:
Flying Saucer Travel Tips"

Instapundit � Blog Archive � INDEED: “A rule we can rely on to be unfailingly applied is this: No matter how much the government…

Instapundit � Blog Archive � INDEED: "A rule we can rely on to be unfailingly applied is this: No matter how much the government controls the economic system, any problem will be blamed on whatever small zone of freedom that remains.”"

61 essential postmodern reads: an annotated list | Jacket Copy | Los Angeles Times

61 essential postmodern reads: an annotated list | Jacket Copy | Los Angeles Times: "Below is our list of the 61 essential reads of postmodern literature. It's annotated with the attributes below -- the author is a character, fiction and reality are blurred, the text includes fictional artifacts, such as letters, lyrics, even whole other books, and so on."

10 Business Lessons I Learned from Playing Dungeons & Dragons | JavaWorld's Daily Brew

10 Business Lessons I Learned from Playing Dungeons & Dragons | JavaWorld's Daily Brew: "Throughout my 20s and 30s, I played D&D and other fantasy role playing games at least once a week. Doing so did more than teach me the rules of combat or proper behavior in a dragon's lair. I gained several skills that truly did help me in my career."

just ping - Online ping - Online web-based ping: remote ping a server or web site using our network with 37 checkpoints worldwide

just ping - Online ping - Online web-based ping: remote ping a server or web site using our network with 37 checkpoints worldwide: "Online web-based ping: remote ping a server or web site using our network with 37 checkpoints worldwide"

Cars-Pixar

Cars-Pixar: "The Renderfarm at Pixar is a computer cluster that is used to render computer generated imagery for their animated films. We made this two-sided sign that hangs above the main entrance to the Renderfarm using 10mm, 8mm and 7mm tubing."

Python Package Index : pudb 0.92.2

Python Package Index : pudb 0.92.2: "PuDB is a full-screen, console-based visual debugger for Python.

Its goal is to provide all the niceties of modern GUI-based debuggers in a more lightweight and keyboard-friendly package. PuDB allows you to debug code right where you write and test it--in a terminal. If you've worked with the excellent (but nowadays ancient) DOS-based Turbo Pascal or C tools, PuDB's UI might look familiar."

Hadoop Training: Virtual Machine | Cloudera

Hadoop Training: Virtual Machine | Cloudera: "n order to make it easy for you to get started with Hadoop and complete our various training exercises, we have created a virtual machine with everything you need. The VM includes Cloudera's Distribution for Hadoop, all of our example code, as well as eclipse and other standard tools."

EWD Mathematics Inc Papers

The following are Documents regarding Mathematics Inc.

EWD442. Inside ``Mathematics Inc''
EWD539. Mathematics Inc., a private letter from its chairman
EWD743. A new policy for Mathematics Inc.?
EWD1224. Hm++, a new Professional Standard (From the desk of the chairman of the Board of Mathematics Inc.)
Randell.pdf. Revenue Sharing Agreement (from counsel to the chairman of the Board of Mathematics Inc.)

George Washington's Rules of Civility and Decent Behavior @ Foundations Magazine

George Washington's Rules of Civility and Decent Behavior @ Foundations Magazine: "By age sixteen, Washington had copied out by hand, 110 Rules of Civility & Decent Behavior in Company and Conversation. They are based on a set of rules composed by French Jesuits in 1595. Presumably they were copied out as part of an exercise in penmanship assigned by young Washington's schoolmaster. The first English translation of the French rules appeared in 1640, and are ascribed to Francis Hawkins the twelve-year-old son of a doctor."

Perforce Knowledge Base: Working Disconnected From The Perforce Server

Perforce Knowledge Base: Working Disconnected From The Perforce Server: "How can I reconcile my workspace once I am reconnected to the server?"

Simply Scheme: Introducing Computer Science

Simply Scheme: Introducing Computer Science: "Below this short table of contents is an expanded table of contents including sections within each chapter. Click on the chapter name to jump down. You can also download the complete text of each chapter in PDF format for elegant printing, or browse the HTML version. Part introductions are included in the PDF of the following chapter. Projects are included in the PDF of the preceding chapter."

Reverse Engineering a Data Model using the Oracle Data Dictionary

Reverse Engineering a Data Model using the Oracle Data Dictionary: "All of the above tables (the USER_* tables) only contain objects defined by the current Oracle user. Oracle also maintains a set of tables of identical structure that start with ALL_*. These show you every object that you have access to, regardless of whether you created that object (e.g., our beloved friend DUAL). Similarly, Oracle provides DBA_* tables that contain info about all users' objects, but this group of tables is only accessible to the database administrator."

cdto - Google Code

cdto - Google Code: "Finder Toolbar button to open a Terminal window"

Python Call Graph

Python Call Graph: "pycallgraph is a Python module that creates call graphs for Python programs."

Bootleggers and Baptists � Brad Taylor’s Blog

Bootleggers and Baptists � Brad Taylor’s Blog: "Indeed, the pages of history are full of episodes best explained by a theory of regulation I call “bootleggers and Baptists.” Bootleggers, you will remember, support Sunday closing laws that shut down all the local bars and liquor stores. Baptists support the same laws and lobby vigorously for them. Both parties gain, while the regulators are content because the law is easy to administer."

Battle of Gonzales

Battle of Gonzales: "Recall of the Gonzales Cannon. As part of the disarmament of Texians or the consolidation of armaments for suppression of Federalist sentiments by the Centralista (Santanista) dictatorship, the military authorities in San Antonio requested the return of a cannon which had been 'loaned' to the DeWitt Colonists in 1831 for protection against Indians."

Drawger.com

Drawger.com: "Welcome to The Museum of Forgotten Art Supplies... where tools of the trade that have died or have just about died a slow slow death are cheerfully exhibited."

Bruce Yandle on Bootleggers and Baptists | EconTalk | Library of Economics and Liberty

Bruce Yandle on Bootleggers and Baptists | EconTalk | Library of Economics and Liberty: "Bruce Yandle of Clemson University explains why politics makes such strange bedfellows and the often peculiar alliance of self-interested special interests with more altruistic motives. He uses his insights to explain some of the seemingly perverse but politically understandable effects of the Clean Air Act, the tobacco settlement and other regulation."

Identity Generator

Identity Generator: "generate plausible data"

iText, a Free Java-PDF Library: Home Page

iText, a Free Java-PDF Library: Home Page: "iText is a library that allows you to generate PDF files on the fly."

CS145 - Autumn, 2007

CS145 - Autumn, 2007: "Oracle gives mysterious error numbers when you do something wrong. Using the error-messaage number as a Google query often gives you an answer from some newsgroup that has discussed the problem."

Installing Oracle 11g on CentOS under VMWare on a Macbook - Oracle Wiki

Installing Oracle 11g on CentOS under VMWare on a Macbook - Oracle Wiki: "This guide shows you how to install Oracle 11g on CentOS under VMWare Fusion on a Macbook."

13 Enabling Advanced Features of Oracle Net Services

13 Enabling Advanced Features of Oracle Net Services:

"What TAF Restores

TAF automatically restores some or all of the following elements associated with active database connections. Other elements, however, may need to be embedded in the application code to enable TAF to recover the connection."

Business soaring at Oakland's Fenton's, thanks to 'Up!' - San Jose Mercury News

Business soaring at Oakland's Fenton's, thanks to 'Up!' - San Jose Mercury News: "The ice cream parlor is the most recent in a long line of local connections integrated into Emeryville-based Pixar's films. 'The Incredibles' featured a police chase down San Pablo Avenue, which runs from Oakland to West Contra Costa. Much of 'Monsters vs Aliens' took place between San Francisco and Modesto. Even the flying house from 'Up!' is based on a Victorian in West Berkeley."

xdotool - fake keyboard/mouse input :: semicomplete.com - Jordan Sissel

xdotool - fake keyboard/mouse input :: semicomplete.com - Jordan Sissel: "This tool lets you programatically (or manually) simulate keyboard input and mouse activity, move and resize windows, etc"

wmctrl - A command line tool to interact with an EWMH/NetWM compatible X Window Manager.

wmctrl - A command line tool to interact with an EWMH/NetWM compatible X Window Manager.: "The wmctrl program is a UNIX/Linux command line tool to interact with an EWMH/NetWM compatible X Window Manager.

The tool provides command line access to almost all the features defined in the EWMH specification. It can be used, for example, to obtain information about the window manager, to get a detailed list of desktops and managed windows, to switch and resize desktops, to make windows full-screen, always-above or sticky, and to activate, close, move, resize, maximize and minimize them."

Oracle: tracing a session

Method A (for your own session):

SQL> ALTER SESSION SET SQL_TRACE={True|False};


Method B (for your own session):

SQL> EXECUTE dbms_session.set_sql_trace ({True|False});


Method C (for super user to trace other sessions):

SQL> EXECUTE dbms_system.set_sql_trace_in_session (sid,serial#,{True|False});

Taco Sauce

Mild version:

3c water
2t cornstarch
1 6-oz can tomato paste
3T white vinegar
4t chili powder
2t salt
1t cayenne pepper

Dissolve cornstanch in water in medium saucepan.
Add remaining ingredients and stir well. Bring to a
boil over medium heat. Reduce heat and simmer for
5 minutes. Cover till cool, refrigerate.

Makes 3 cups.

Hot and spicy version:

1 6-oz can tomato paste
3c water
3T white vinegar
3t minced jalepeno
1T chili powder
1t dried minced onion
2t salt
2t cornstarch
1t cayenne pepper
1t sugar
1/4t onion powder
1/4t garlic powder

White House Chocolate Chip Cookies

3c + 3t all-purpose flour
1t baking soda
1/4t salt
1c (2 sticks) unsalted butter, softened
1c granulated sugar
2/3c packed light brown sugar
2 large eggs
1/4c molasses
1T vanilla extract
2c (12 oz bag) chocolate chips
1c chopped walnuts

Combine flour, baking soda, and salt in a medium mixing bowl.

Cream together butter, granulated sugar and brown sugar. Beat in eggs, molasses and vanilla. Stir in the flour mixture until just incorporated. Stir in the chocolate chips and walnuts. Chill dough for 1 hour.

Preheat oven to 400 F. Line several baking sheets with parchment paper or Silpat pads.

Drop heaping tablespoons or No. 40 ice-cream scoops of dough 2 inches apart on prepared baking sheets, flattening slightly by hand.

Bake until just light golden, 8 to 10 minutes. Cool cookies for 5 minutes on baking sheets before transferring to wire rack.

Cookies will keep in an airtight container for 2 to 3 days.

Advance Preparation: Place balls of dough on parchment and freeze. Balls may be stored frozen in freezer bags for up to 1 month. Place frozen cookies on prepared sheets as above, and defrost on the counter for 30 minutes before baking.

Mark's Famous Chili

Famous on three continents!

"Chili meat" is coarsly ground beef. You can substitute any kind of ground beef if you can't find the chili grind.

1 onion, finely chopped
4 cloves garlic, finely chopped
3 lb chili meat
1 Tbsp paprika
5-6 Tbsp chili powder
1 Tbsp cumin
1 tsp ground oregano
1 can tomato sauce
1 cup water
1 tsp salt
1/2 tsp cayenne pepper, to taste
1/2 tsp jalepeno pepper, to taste

Brown chili meat. Add all ingredients except peppers. Simmer 1 hr
covered. Add peppers. Simmer 1/2 hr covered. Serve with pinto
beans if desired. Garnish with chopped onions and grated cheese.
If in competition, defer adding spices until just before judging.

Pachelbel Bedtime lyrics

Bathtime and Bedtime at the Crawford house inspired this little ditty.

Why don't you wanna say goodnight
Why is it that you do not go to your bed and sleep tight
until the morning light is coming,
casts its face upon your eyes,
and then you wake to greet the day God has made
and rejoice that you are part of it.

Why do you insist upon the crying and the moaning
and the whining and the screaming and the tantrums and the yelling
and the kicking and the smacking and the biting and the hissies
the one more drink of water and the "one more book please daddy"

and now,

I just want you to go to sleep, I don't want to hear a peep,
from either one, the day is well past done.

And I'm about to lose my mind,
Im gonna tear up your behind,
So nighty night,
Aand don't let the bedbugs bite.

Now it is so quiet and so peaceful
In this once chaotic house
We are are sleeping and we're dreaming
And it's as quiet as a mouse
But what is that familiar sound tiptoeing nearer?

Little steps approaching closer,
No, it can't be what i'm fearing

And it's not - it's just the cat
And she is purring so contently
and she snuggles at my feet,
to be sure it's quite endearing,
my lids relieve my eyes of all the stress that they were feeling
and i turn my head to sleep
but i feel somebody staring
and it's - augh!

She's staring right at me
her eyes are glazed with sleep,
I nearly wet, the sheets upon my bed,
Her lips, are trembling as she speaks,
Now there's color in her cheeks,
She looks so frail,
my heart begins to swell

Now she lays beside me and
she breathes so easily
her dreams are happy
and she sighs a tender sigh so peacefully
she knows her mommy and her daddy and her sissy love her greatly
and we sleep throughout the nighttime
never ever more sedately

and now

morning casts its light upon the pillow
where her head begins to stir
I try to wake her so her kind and gentle dreams
I don't disturb
but as I pull her from her slumber
ever slowly
I know in my heart of hearts exactly where this all is going

and the crying and moaning
and the whining and the screaming and the
"Daddy, you're so mean, how could you interrupt my dreaming",
the brushing of the hair,
and then the clothes they hate to wear,
i need to check the (?) and care
I gave her teddy bear.

And a son, in din in her own school, ???
all the work i travel to,
my mind's a wreck,
i keep hearing songs from Shrek,
I work all day and then go home,
all my stress is mostly gone,

my kids I see, and i pull them in closely,

then we start to do the homework
and the dinner must be started
and gymnastics and piano
and then groceries must be carted
and the smallest one is crying, "won't you hold me" like she's dying
and the oldest one's frustrated with her homework
though she's trying

and dinner's on the table but it's cold
because we waited for the children to get back
from practicing all their cheerleading
now the brocolli is so nasty,
the macaroni's pasty, the meat is tough as leather,
really nothing is quite tasty

so the crying and moaning
and the screaming and the whining
start again, but now the target is asleep
and sometime dining(?)

And I raise my hand in wonder
as I look around the table
how can anyone survive,
is anyone out there enabled

and I think about the laughter, when times are not so hectic,
and I know that though my stomach can get slightly nongo(?) peptic,
when I see their smiling faces when on swings I push them gently,
when I hold their little hands, life could not go more contently,

So the crying and the moaning and the screaming and the kicking
play a very tiny part of all the time my life is ticking,
and the good outweighs the bad, I am more happy than I'm sad,
For all of this I should be glad, I've had it better than my Dad,
You bet I have.

Mark Harrison - Google Profile

Mark Harrison - Google Profile: "Programmer at Pixar
Piedmont, CA"

Hardware/software co-debugging in a hardware description language Nils Endric Schubert et al

Hardware/software co-debugging in a hardware description language Nils Endric Schubert et al:
"

Patent number: 7240303
Filing date: Jun 6, 2003
Issue date: Jul 3, 2007
Inventors: Nils Endric Schubert, Kenneth S. McElvain, John Mark Beardslee, Mario Larouche
Assignees: Synplicity, Inc."

Ironic Sans: Celebrity Patents

Ironic Sans: Celebrity Patents: "So, inspired by Google’s new easy-to-use patent search, I decided to dig up some of the celebrity patents that have been issued over the years. The following 18 20 patents are all by celebrities not usually known for being inventors. You can follow the links to the actual patents to learn more about each one."

Font Generator - Make Your Own Handwriting Font With Your Fonts

Font Generator - Make Your Own Handwriting Font With Your Fonts: "YourFonts.com is an online font generator that allows you to create your own OpenType fonts within a couple of minutes. Go make your own handwriting as a font!"

Font Garden | Download free fonts | Unique Handwriting Fonts

Font Garden | Download free fonts | Unique Handwriting Fonts: "This is where I write about fonts, me, web design, things I found useful and font deals I find."

Live Interactive Ships Traffic Worldwide Map

Live Interactive Ships Traffic Worldwide Map

Weed, Booze, Cocaine and Other Old School "Medicine" Ads - Pharmacy Technician Schools

Weed, Booze, Cocaine and Other Old School "Medicine" Ads - Pharmacy Technician Schools: "Granted, hindsight is 20/20, but some awfully strange substances have been used for pharmaceutical purposes in the past -- and some might argue, continue to be used today. Here are some vintage advertisements touting items that we might balk at taking today."

working with stackoverflow xml dump

Even though the extension says .zip, it is actually 7zip.

Add some newlines to make it easier to fiddle with:

mh@schrute /Volumes/data/Users/mh/so/xml --> cat splitxml.c

#include
int main()
{
int c;
int first = 1;
while ((c = getchar()) != EOF) {
if (c == '<') {
if (first == 1)
first = 0;
else
putchar('\n');
}
putchar(c);
}
}

python xml.sax reports errors on these chars:

grep -l '&#x[0-9][0-9];' *.xml

to fix:

perl -pi -e 's/&#x[0-9][0-9];//g' *.xml

Principles of XML design: When to use elements versus attributes

Principles of XML design: When to use elements versus attributes: "The oldest question asked by adopters of XML is when to use elements and when to use attributes in XML design. As with most design issues, this question rarely has absolute answers, but developers have also experienced a lack of very clear guidelines to help them make this decision. In this article, Uche Ogbuji offers a set of guiding principles for what to put in elements and what to put in attributes."

GovTalk – e-Government Schema Guidelines for XML

GovTalk – e-Government Schema Guidelines for XML: "This document contains guidelines for developing XML Schemas for e-GIF compliant systems. These guidelines include mandatory requirements for XML Schema structure and content, as well as best practice recommendations for schema design."

Fantasy literature: Some magical offerings | The Scriptorium Daily: Middlebrow

Fantasy literature: Some magical offerings | The Scriptorium Daily: Middlebrow: "“Sing, O Muse, of Gollum, of Mr. Tumnus, of Pantalaimon, of the Dementors, of the elfstones, of the black cauldron, of the Old Ones, and of the Aes Sedai”!
What would Homer and Virgil have thought of that?"

'How the Mighty Fall' - MarketWatch

'How the Mighty Fall' - MarketWatch: "Given the sad fate of General Motors, Fannie Mae, Bear Stearns and scores of other companies that fell on hard financial times, it's a smart time for a best-selling business writer to pen a book titled 'How the Mighty Fall.'"