Wednesday, November 12, 2008
Microsoft TechDays 08
Huh. It took me about 15 minutes to drive around for a parking space. I learn something new and useful such as NET 4.0, SQL2008, VS2010, ... from TechDays. I love it.
Thursday, November 6, 2008
Cell Phones in Vietnam
Nếu bạn dùng cell phones của Verizon, Alltel, US Cellular với kỷ thuật CDMA2000 qua các tần số (frequency) 850MHz hay 1900Mhz như những chiếc dưới đây, bạn có thể dùng tại Việt Nam. Để hòa mạng S-Phone, bạn cần cung cấp Electronic Serial Number (ESN) của máy muốn dùng và cách program NAM (xem ở đây).
If you're using the cell phone from Verizon, Alltel, or US Cellular that support the frequency 850Mhz, you can using it in Vietnam. In order to join the S-Phone network, you need to provide your handset's Electronic Serial Number (ESN) or a Mobile Equipment Indentifier (MEID) and manual to program NAM (Read more here).
Motorola RAZR V3m
Band / mode: CDMA 850 / CDMA 1900
Release Date: Q2 2006
Phonecoop.com Mobiledia.com
This handset worked in Vietnam using S-Phone network.
Samsung A670 Dual band.
Band / mode: CDMA 850/CDMA 1900
Release Date: Q2 2004 - Discontinued
Phonecoop.com Mobiledia.com CNet
This handset worked in Vietnam using S-Phone network.
LG V VX-9800
Band / mode: CDMA 850 / CDMA 1900
Release Date: Q3 2005 Discontinued
Phonecoop.com Mobiledia.com
Audiovox CDM-8900 (Verizon Wireless CDM 8910)
Band / mode: CDMA2000 1X 1900/800 / AMPS 800
Phonescoop.com Mobiledia.com CNet
Motorola V265
Band / mode: AMPS 850 CDMA 850 / CDMA 1900
Phonecoop.com Mobiledia.com
Theo trang "CDG: CDMA Worldwide" có ba công ty hiện đang xử dụng kỷ thuật CDMA ở Việt Nam: S-Fone (đầu số 095) và EVN Telecom (đầu số 096) và Hanoi Telecom. Thực ra, Hanoi Telecom (hay HT Mobile) đã chuyển từ kỷ thuật CDMA sang GSM (Ericsson to take over HT Mobile) từ năm 2009. S-Phone hoạt động trên tần số 800Mhz (như Verizon, Alltel). EVN Telecom hoạt động trên tần số 450MHz (theo CDG).
S-Phone Hỏi & Đáp: Máy di động mang từ nước ngoài
Các kênh phân phối của S-Phone
Mở mạng dùng mạng Sfone các máy xách tay
Các công ty điện thoại di động hàng đầu tại Việt Nam:
GSM:
Điện thoại di động dùng kỷ thuật GSM có 4 tần số: 850Mhz (USA), 900Mhz (Internationally), 1800Mhz (Internationally) và 1900Mhz (USA)
Trích từ Dual, Tri, or Quad Band GSM Phone?
Một số Quad-band world phones (850/900/1800/1900 MHz):
On the Net:
If you're using the cell phone from Verizon, Alltel, or US Cellular that support the frequency 850Mhz, you can using it in Vietnam. In order to join the S-Phone network, you need to provide your handset's Electronic Serial Number (ESN) or a Mobile Equipment Indentifier (MEID) and manual to program NAM (Read more here).
Motorola RAZR V3m
Band / mode: CDMA 850 / CDMA 1900
Release Date: Q2 2006
Phonecoop.com Mobiledia.com
This handset worked in Vietnam using S-Phone network.
Samsung A670 Dual band.
Band / mode: CDMA 850/CDMA 1900
Release Date: Q2 2004 - Discontinued
Phonecoop.com Mobiledia.com CNet
This handset worked in Vietnam using S-Phone network.
LG V VX-9800
Band / mode: CDMA 850 / CDMA 1900
Release Date: Q3 2005 Discontinued
Phonecoop.com Mobiledia.com
Audiovox CDM-8900 (Verizon Wireless CDM 8910)
Band / mode: CDMA2000 1X 1900/800 / AMPS 800
Phonescoop.com Mobiledia.com CNet
Motorola V265
Band / mode: AMPS 850 CDMA 850 / CDMA 1900
Phonecoop.com Mobiledia.com
Theo trang "CDG: CDMA Worldwide" có ba công ty hiện đang xử dụng kỷ thuật CDMA ở Việt Nam: S-Fone (đầu số 095) và EVN Telecom (đầu số 096) và Hanoi Telecom. Thực ra, Hanoi Telecom (hay HT Mobile) đã chuyển từ kỷ thuật CDMA sang GSM (Ericsson to take over HT Mobile) từ năm 2009. S-Phone hoạt động trên tần số 800Mhz (như Verizon, Alltel). EVN Telecom hoạt động trên tần số 450MHz (theo CDG).
S-Phone Hỏi & Đáp: Máy di động mang từ nước ngoài
Các kênh phân phối của S-Phone
Mở mạng dùng mạng Sfone các máy xách tay
Các công ty điện thoại di động hàng đầu tại Việt Nam:
- Viettel Mobile chiếm 41% thị trường với 5 đầu số: 097, 098, 0168, 0169, 0166
- Mobifone chiếm 29% thị trường với 5 đầu số 090, 093, 0122, 0126, 0121
- Vinaphone chiếm 24% thị trường có 4 đầu số: 091, 094, 0123 và 0125
- S-Fone chiếm 5% thị trường có đầu số: 095
GSM:
Điện thoại di động dùng kỷ thuật GSM có 4 tần số: 850Mhz (USA), 900Mhz (Internationally), 1800Mhz (Internationally) và 1900Mhz (USA)
Trích từ Dual, Tri, or Quad Band GSM Phone?
Two frequencies are 'must have' frequencies - 900 and 1900 MHz. The other two bands are nice to also have, with 1800 MHz typically opening up more of foreign countries than 850 MHz would open up in the US.Nếu bạn dùng phone của AT&T hay T-Mobile có cả bốn băng tần (quad-band) 850, 900, 1800, 1900Mhz qua kỷ thuật GSM, bạn có thể dùng tại VN. Cứ việc mua SIM của Viettel, Mobilfone, hay Vinaphone ở Việt Nam gắn vào là alo, alo :)
Ideally the best solution is to get a quad-band phone with all four bands.
Một số Quad-band world phones (850/900/1800/1900 MHz):
- Motorola V195: Prepaid from T-Mobile; unlocked from Amazon
- Motorola RAZR V3: Prepaid GoPhone® from AT&T. Prepaid Phone (T-Mobile) from: Amazon
, Target, Wal-mart
- Motorola KRZR K1: Unlocked Cell Phone -- International Version with No Warranty (Cosmic Blue) from Amazon
- Samsung A237: GoPhone® from AT&T
- Samsung A437: GoPhone® from AT&T
- Samsung A737: Pre-paid GoPhone® from AT&T (Refurb)
- LG CP150: Pre-paid GoPhone® from AT&T
- LG CU515: AT&T
- Nokia 6085: GoPhone® from AT&T
- Sony Ericsson Z310a GoPhone® from AT&T
On the Net:
Sunday, October 26, 2008
Beware this: AntiSpyware XP2009
AntiSpyware XP2009 (or 2008) is a fake software. It purported anti-spyware application but actually it, itself, is a rogue anti-spyware program. This is a scam to trick you into paying $30 for some useless software. Remove it immediately. How? See below link.You should install a good anti-virus, anti-spyware program from trusted companies such as: Symantec, McAfee, Computer Associate, Trend-Micro on you computer. Don't use any software from an unknown company.
If you don't want to pay for Norton Anti-Virus from Symantec or McAfee VirusScan® Plus 2009, you should use these well known free programs avalable from Download.com (again DO NOT DOWNLOAD these programs from other unknow web sites):
- AVG Anti-Virus Free Edition 8.0.176: Antivirus software
- avast! Home Edition 4.8.1229.80923: Antivirus software
- PC Tools AntiVirus Free Edition 5: Antivirus software
- Ad-Aware 2008 7.1.0.11: Spyware remover
- Spybot - Search & Destroy 1.6: Spyware remover
- CCleaner 2.14.763: Privacy software
- ZoneAlarm® Free Firewall: #1 in Firewall Software. FREE for individual and not-for-profit charitable entity use (excluding governmental entities and educational institutions).
Related articles/links:
Sunday, October 19, 2008
Adobe Flash Player
Sunday, October 5, 2008
IIS Links
Using NET STOP and NET START commands to force IIS services to re-read the registry
How to load balance a Web server farm by using one SSL certificate in IIS 6.0 and in IIS 5.0
Internet Information Server returns IP address in HTTP header (Content-Location)
FIX: IP address is revealed in the content-location field in the TCP header in IIS 6.0
Coding Horror
PC Magazines: Top web sites
How to load balance a Web server farm by using one SSL certificate in IIS 6.0 and in IIS 5.0
Internet Information Server returns IP address in HTTP header (Content-Location)
FIX: IP address is revealed in the content-location field in the TCP header in IIS 6.0
Coding Horror
PC Magazines: Top web sites
Wednesday, October 1, 2008
Math Links
Play some extreme math! Practice math concepts using eXtreme Baseball, Football, Soccer, or Basketball. We have played this game in class, and the scholars love it!
Multiplication Flashcard game - a fun way to do flashcards on line!
Multiplication Games
Math Manipulatives
Ask math questions and get good explanations!
Want to get some additional practice before a Math test?
Try this test prep page (5th grade textbook).
Want to practice 6th grade problems?
Try this page.
Math is cool
Brainteasers and Chapter practice problems
Math Facts online or worksheet generator - choose levels for addtion, subtraction, multiplication, and division!
Flashcards! Make and print your flashcards online!
Metric conversions - this site helps with conversion of metric units as well
as metric to customary units
Video lesson on converting metric units of length (shown in class on 5/5/08)
Virtual Fractions!
This website helps with all operations with fractions and helps with equivalent fractions as well!
Spelling Bee Game
Science Links
Science Fair ideas
http://www.scifair.org
Check out the Yuckiest Site on the Internet! Sponsored by Discovery
Kids,
this site allows you to plan games and be entertained by science!
http://yucky.kids.discovery.com/noflash/index.html
Ask Why!
http://whyfiles.org
Healthy Kids
http://www.kidshealth.org/kid
Weird Science Guy
http://www.sciencebob.com
Views of the Solar System
http://www.solarviews.com/
Atmospheric Radiation Measurement Program
http://www.arm.gov
Science News for Kids is a new Web site devoted to science news for
children of ages 9 to 13. Their goal is to offer timely items of interest to
kids, accompanied by suggestions for hands-on activities, books,
articles, Web resources, and other useful materials.
http://www.sciencenewsforkids.org
Atoms and Elements
http://www.chemicalelements.com
Chemistry for Kids
http://www.chem4kids.com
Fun with Elements!
http://www.yahooligans.com/games_popup.php?g=fcs_ds2&56&90
Help with Periodic table and Elements
http://www.webelements.com
National Weather Service
http://www.nws.noaa.gov/
Astronomy info
http://www.earthsky.com/
Exploring Science
http://www.explorescience.com
National Oceanic & Atmospheric Administration (N.O.A.A.)
A website recommended by Ryan D. to track forecasts, weather, and storms
http://www.noaa.gov/
Fun Science games at nobelprize.org!
"You don't have to be a genius to understand the work of the Nobel
Laureates. These games and simulations, based on Nobel Prize-awarded
achievements, will teach and inspire you while you're having FUN! Students,
teachers and non-professionals of all ages will enjoy testing and building
their knowledge in physics, chemistry, physiology or medicine, literature,
peace and economics. So, go ahead, Explore and Learn!"
Thank you, Cole, for recommending this site!
http://nobelprize.org/educational_games/
Land and Sea Breezes....check out this animation!
http://www.classzone.com/books/earth_science/terc/content/visualizations/es1903/es1903page01.cfm
FRONTS: check out this animation about warm and cold fronts
http://www.classzone.com/books/earth_science/terc/content/visualizations/es2002/es2002page01.cfm
Kid's page on climate change from Dr. Robinson's visit!
http://epa.gov/climatechange/kids/cc.html
Link to respiratory and circulatory system
http://www.sickkids.ca/childphysiology/cpwp/Lung/LungAnatomy.htm
The Bloodmobile! Here's a link to download
the song we've sung in class.
http://www2.fi.edu/exhibits/permanent/giant-heart-bloodmobile.php
The Bloodmobile! on youtube!
http://www.youtube.com/watch?v=Iy4ltrdGoVI
Other links
Renzulli Learning: A website we are currently piloting to explore enrichment
activies through the web that are tailored to each scholar's interests and
learning style.
http://www.renzullilearning.com
FREE Typing program
Scholars are encouraged to develop keyboard skills now!
http://www.typing-lessons.org/
Go Geography! Start practicing for the annual Geography Bee!
http://www.nationalgeographic.com/geobee/
Math and Science Literature
http://www.cde.ca.gov/ci/scimathlit/index.html
President's Council on Physical Fitness
http://www.presidentschallenge.org
Reading Lists using STAR test results
http://www.cde.ca.gov/statetests/star/readinglist.html
Fun problems
http://www.transience.com.au/
Spelling Help through music
http://gardenofpraise.com/spell1.htm
Online Poetry Contests
http://www.poeticpower.com
Daily Word Play
http://www.agameaday.com
Great Books and Authors!
http://www.hoagiesgifted.org/books_authors.htm
Great search engine-education approved sites!
http://www.nettrekker.com/
Word of the Day Games
http://www.m-w.com/game/
Neat Visual/Spatial Games
http://www.setgame.com
Awesome Book Lists
http://www.ala.org/parents/index.html
California Association for the Gifted
http://www.CAGifted.org
Ology! Every -ology you can think of to investigate!
http://www.ology.amnh.org/
Kids' Castle by the Smithsonian-another great investigation site
http://www.kidscastle.si.edu
States & Capitals review site
http://www.lizardpoint.com/fun/geoquiz/usaquiz.html
More fun with States & Capitals
http://www.quia.com/jg/65799.html
One of the coolest book review sites created by a student of CLUB ED!
http://www.kidpinion.com
A very fun and unique way to familiarize yourself with the states and
capitals!
http://www.sheppardsoftware.com
A history of names...
http://www.behindthename.com
Open Court Anthology Link-learn about our current theme!
http://www.sra4kids.com
Creatove Communications Home Page-a great site with writing contests that we will participate in throughout the year!
http://www.poeticpower.com
Scholastic Books-excellent resources when looking for your next book or to recommend one to someone else! They also have great writing contests as well.
http://www.scholastic.com
Multiplication Flashcard game - a fun way to do flashcards on line!
Multiplication Games
Math Manipulatives
Ask math questions and get good explanations!
Want to get some additional practice before a Math test?
Try this test prep page (5th grade textbook).
Want to practice 6th grade problems?
Try this page.
Math is cool
Brainteasers and Chapter practice problems
Math Facts online or worksheet generator - choose levels for addtion, subtraction, multiplication, and division!
Flashcards! Make and print your flashcards online!
Metric conversions - this site helps with conversion of metric units as well
as metric to customary units
Video lesson on converting metric units of length (shown in class on 5/5/08)
Virtual Fractions!
This website helps with all operations with fractions and helps with equivalent fractions as well!
Spelling Bee Game
Science Links
Science Fair ideas
http://www.scifair.org
Check out the Yuckiest Site on the Internet! Sponsored by Discovery
Kids,
this site allows you to plan games and be entertained by science!
http://yucky.kids.discovery.com/noflash/index.html
Ask Why!
http://whyfiles.org
Healthy Kids
http://www.kidshealth.org/kid
Weird Science Guy
http://www.sciencebob.com
Views of the Solar System
http://www.solarviews.com/
Atmospheric Radiation Measurement Program
http://www.arm.gov
Science News for Kids is a new Web site devoted to science news for
children of ages 9 to 13. Their goal is to offer timely items of interest to
kids, accompanied by suggestions for hands-on activities, books,
articles, Web resources, and other useful materials.
http://www.sciencenewsforkids.org
Atoms and Elements
http://www.chemicalelements.com
Chemistry for Kids
http://www.chem4kids.com
Fun with Elements!
http://www.yahooligans.com/games_popup.php?g=fcs_ds2&56&90
Help with Periodic table and Elements
http://www.webelements.com
National Weather Service
http://www.nws.noaa.gov/
Astronomy info
http://www.earthsky.com/
Exploring Science
http://www.explorescience.com
National Oceanic & Atmospheric Administration (N.O.A.A.)
A website recommended by Ryan D. to track forecasts, weather, and storms
http://www.noaa.gov/
Fun Science games at nobelprize.org!
"You don't have to be a genius to understand the work of the Nobel
Laureates. These games and simulations, based on Nobel Prize-awarded
achievements, will teach and inspire you while you're having FUN! Students,
teachers and non-professionals of all ages will enjoy testing and building
their knowledge in physics, chemistry, physiology or medicine, literature,
peace and economics. So, go ahead, Explore and Learn!"
Thank you, Cole, for recommending this site!
http://nobelprize.org/educational_games/
Land and Sea Breezes....check out this animation!
http://www.classzone.com/books/earth_science/terc/content/visualizations/es1903/es1903page01.cfm
FRONTS: check out this animation about warm and cold fronts
http://www.classzone.com/books/earth_science/terc/content/visualizations/es2002/es2002page01.cfm
Kid's page on climate change from Dr. Robinson's visit!
http://epa.gov/climatechange/kids/cc.html
Link to respiratory and circulatory system
http://www.sickkids.ca/childphysiology/cpwp/Lung/LungAnatomy.htm
The Bloodmobile! Here's a link to download
the song we've sung in class.
http://www2.fi.edu/exhibits/permanent/giant-heart-bloodmobile.php
The Bloodmobile! on youtube!
http://www.youtube.com/watch?v=Iy4ltrdGoVI
Other links
Renzulli Learning: A website we are currently piloting to explore enrichment
activies through the web that are tailored to each scholar's interests and
learning style.
http://www.renzullilearning.com
FREE Typing program
Scholars are encouraged to develop keyboard skills now!
http://www.typing-lessons.org/
Go Geography! Start practicing for the annual Geography Bee!
http://www.nationalgeographic.com/geobee/
Math and Science Literature
http://www.cde.ca.gov/ci/scimathlit/index.html
President's Council on Physical Fitness
http://www.presidentschallenge.org
Reading Lists using STAR test results
http://www.cde.ca.gov/statetests/star/readinglist.html
Fun problems
http://www.transience.com.au/
Spelling Help through music
http://gardenofpraise.com/spell1.htm
Online Poetry Contests
http://www.poeticpower.com
Daily Word Play
http://www.agameaday.com
Great Books and Authors!
http://www.hoagiesgifted.org/books_authors.htm
Great search engine-education approved sites!
http://www.nettrekker.com/
Word of the Day Games
http://www.m-w.com/game/
Neat Visual/Spatial Games
http://www.setgame.com
Awesome Book Lists
http://www.ala.org/parents/index.html
California Association for the Gifted
http://www.CAGifted.org
Ology! Every -ology you can think of to investigate!
http://www.ology.amnh.org/
Kids' Castle by the Smithsonian-another great investigation site
http://www.kidscastle.si.edu
States & Capitals review site
http://www.lizardpoint.com/fun/geoquiz/usaquiz.html
More fun with States & Capitals
http://www.quia.com/jg/65799.html
One of the coolest book review sites created by a student of CLUB ED!
http://www.kidpinion.com
A very fun and unique way to familiarize yourself with the states and
capitals!
http://www.sheppardsoftware.com
A history of names...
http://www.behindthename.com
Open Court Anthology Link-learn about our current theme!
http://www.sra4kids.com
Creatove Communications Home Page-a great site with writing contests that we will participate in throughout the year!
http://www.poeticpower.com
Scholastic Books-excellent resources when looking for your next book or to recommend one to someone else! They also have great writing contests as well.
http://www.scholastic.com
Thursday, September 18, 2008
SQL links
Put some SQL articles and links here so I can easy to look up.
http://vyaskn.tripod.com/
http://www.sqldev.net/xp/xpsmtp.htm
http://www.sqlsecurity.com/DesktopDefault.aspx?tabid=22
http://www.lazydba.com/mssqldba.pl
http://www.sqldts.com/default.aspx
http://sqlservercode.blogspot.com/
XPSMTP.DLL - SQL Server SMTP Mail XP
INF: How to Configure SQL Mail
Sending Mail from SQL Server
Named Pipes Provider, error: 40 - Could not open a connection to SQL Server - MSDN Forums
KB 321185: How to identify your SQL Server version and edition
KB 884525: Additions to the SQL Server 2000 Service Pack 4 readme files
Named Pipes Provider, error: 40 - Could not open a connection to SQL Server
http://vyaskn.tripod.com/
http://www.sqldev.net/xp/xpsmtp.htm
http://www.sqlsecurity.com/DesktopDefault.aspx?tabid=22
http://www.lazydba.com/mssqldba.pl
http://www.sqldts.com/default.aspx
http://sqlservercode.blogspot.com/
XPSMTP.DLL - SQL Server SMTP Mail XP
INF: How to Configure SQL Mail
Sending Mail from SQL Server
Named Pipes Provider, error: 40 - Could not open a connection to SQL Server - MSDN Forums
KB 321185: How to identify your SQL Server version and edition
KB 884525: Additions to the SQL Server 2000 Service Pack 4 readme files
Named Pipes Provider, error: 40 - Could not open a connection to SQL Server
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