Start to read CLRS

2月 4th, 2012

The book Introduction to Algorithms, is called as CLRS, the first letters of the four author’s surname.

Before read it, i think, it is just helpful for algorithm programming. But now, i find that it is useful for engineering thinking.

We care about the time, human resource, quality and scalability. On this view, how to divide and conquer the problem is a question need to consider.

If you have a product used by 10~100 customers, the faster you make it out the better. The fault and pitfall should be dealed later.

But how about 100~1000 customers? how about 10k, or 100k, or 1M?

The algorithm can help you to divide the procedure and make it more smooth and safe.

Robot waiter or waitress

1月 10th, 2012

Imagine the scene like this: in the restaurant, the waiters or waitresses are all robots. When you sit down, one robot comes, and ask what do you like. The LCD on its body show the menu, or, its 3D projector show the virtual menu on the table, you can choose and order the dishes by gesture or just says to the robot.

After that, the robot puts the order, and serves you when dishes ready.

If you need pay for the food and service, the robot provide the embedded POS for you.

Well, but how long will this happen?

===============================================

We’ll like to use some technology and trick to achieve it.

1. Make the restaurant’s ground more regular for the robots’ moving.

2. Use a little back-end center, somebody monitor the robot and the guest’s interact.

3. He can listen to the guest and understand him, and control the robot to do something.

4. Offline payment is modern and secure enough for the robot to accomplish the card payment.

13th China Hi-tech fair 2011

11月 22nd, 2011

Last Saturday, i walked through the exhibition.

For most of product shows and campany introductions, i just gave a hurried and cursory glance at them.

Somethings are homogeneity.

For example, the LED TV, the 3D TV, the naked 3D TV.

But a company shows their sporty 3D camera with HDTV quality. It looks well, and the camera data can be show on the 3D TV for the audience, so we can see ourselves in the 3D TV using the 3D glasses.

The company only want their product sold at sporty recording market.

In my opinion, the 3D camera should be used to make the 3D game (maybe fighting) be more wonderful.

something about Godaddy public auction

10月 6th, 2011

I started to use godaddy auction in August, and won some expiring domain.

At Aug 31th, i won a public domain auction, a typo domain of a popular name, and i payed for it.

At godaddy auction, they will check your fund legal after one week, and let you contact the buyer. After that, i sent msg to the buyer through the website link, but no reply.

Because i’m too busy in Sep to remember this, when i sent the dispute email, it is Sep 23th. At this time, i got email from Godaddy, it said that this trasaction is completed.

God, i just payed out, but nothing back from the buyer or this domain.

So i sent email to dispute.

Their answer:

Dear xxxxxx xxxxx,

Thank you for contacting AfterMarket Support.  We have contacted the Seller and requested that they complete the transaction by moving the domain to your control.  We will update you further as events warrant.


Regards,
Will J.
AfterMarket Support

After 10 days, i sent email to ask for the status,

Dear Renchi Zheng,

Thank you for contacting Go Daddy Auctions. We have received your inquiry regarding diskjocky.com. The domain was not sold by Go Daddy as an Expired Name Auction. We have contacted the seller on several occassion to remind them to push the domain to you. Unfortunately, this has not occured.


As stated in Section 9. DISPUTE POLICY of the https://www.godaddy.com/gdshop/legal_agreements/show_doc.asp?se=%2B&pageid=DNA%5FMEMBER Domain Name Aftermarket Membership Agreement</a>, which you accepted at the time of purchasing your membership: “To file a Dispute, you must submit an email to AuctionDisputes@Godaddy.com . The email must include, Your account number, name and contact information, the order number associated with the transaction, the domain name over which the Dispute arises and a detailed account of the Dispute. Such email must be received within 15 days from the sale date.”



As we are a payment processing service rather than an escrow service, we hold the funds for a specified period of time and must release the funds at the end of that period unless we as your agent receive a dispute. As a dispute had not been received during the 15 day period described in the agreement, your funds have already been released to the seller. Any request for return of the funds will need to be made directly to the seller. We are unable to intervene further. Once the 15-day Transaction Assurance period is completed, the window of opportunity to dispute the transaction has closed and we are limited in ways to help.

Laura P.
Aftermarket Specialist

Gosh!

So i’m little angry, in the recently email, i called the public auction is just FRAUD.

This morning, godaddy do me the refund.

Though the domain is not expensive, but godaddy’s rule and the system is so bad for buyer.

  1. If you won the auction, godaddy will ask you to pay for it. But you need 1 WEEK to wait for the contact with the seller.
  2. You must use an uncomfortable link to send msg to the seller,  but no record.
  3. It’s only 15 days for you to ask to dispute, you know, 1 week is used for the fund check.
  4. Godaddy just send the buyer’s fund to the seller after the period, but do not ask for the buyer’s permission.

For above, I won’t buy any public auction domain from godaddy any more.


VBScript experience in QTP

10月 3rd, 2011

I’m writing some VBScript in Quick Test Professional(QTP), to do a automatical web browser test job.

Some useful exps:

1.Departed common script to function, and save them in a function library.

How to associate the Library with the test tast?

Choose the function library, File-> Associate Library ‘yyy’ with ‘xxx’

2.Randomize your input

Just like this:

Randomize

Dim A(10)

A(0) =…

A(1)=…

A(9)=…

YourValue = A(Int(10*Rnd))

3.Delay your script

Wait 1 ‘wait 1 second

4.Return value in function

Before exit function clause or end of function

FunctionName = ReturnValue

Exit Function

or

FunctionName = ReturnValue

End Function

domain parking company list

10月 1st, 2011

I copied the domain parking compnay list from dnforum.com, see below.

19parking.com
activeaudience.com
asiaregister.com
bigjumbo.com
bodis.com
domainembarking.com
domainmarketplace.com
DomainParking.co.uk
DomainSpa.com

DomainSpa.com is no longer accepting new customers via an automated sign-up procedure.

Our minimum payment is now $100.00.

DomainSponsor.com
evolanding.com
Fabulous.com
GoDaddy.com

Hitfarm.com

Our minimum balance for payment is $500 (USD).
iMODO.com
imonetize.com/register.php
klickerz.com
nameadministration.com
Namedrive.com
Onlywaytopark.com
park.eu
park4money.com
Parked.com
parkednames.com
parketeer.com
Parkingdots.com
parkingpanel.com

Part of SEDO.com

Parkitnow.com
parklogic.com
premiumtraffic.com
Revenuedirect.com
Roar.com
sedo.co.uk
sedo.com
selme.com
services.google.com/inquiry/domainpark
silverclicks.com.cn
siteparker.com
Skenzo.com
SmartName.com
Trafficclub.com
trafficparking.com
TrafficValet.com
Trafficz.com
whypark.com

Parking Program: Parked
Advertisement Feeds: Yahoo & Ask (Some other feed also for adult domain names)
Parking Program: Trafficz
Advertisement Feeds: Yahoo
Parking Program: Parkingdots
Advertisement Feeds: Yahoo
Parking Program: ActiveAudience
Advertisement Feeds: Yahoo
Parking Program: GoldKey
Advertisement Feeds: Yahoo
Parking Program: Smartname
Advertisement Feeds: Yahoo
Parking Program: Bodis
Advertisement Feeds: Ask
Parking Program: HitFarm
Advertisement Feeds: Ask
Parking Program: Fabulous
Advertisement Feeds: Google
Parking Program: Streamic
Advertisement Feeds: Google
Parking Program: RevenueDirect
Advertisement Feeds: Google
Parking Program: NameDrive
Advertisement Feeds: Google
Parking Program: sedo
Advertisement Feeds: Google
Parking Program: DomainSponsor
Advertisement Feeds: Google
Parking Program: PremiumTraffic
Advertisement Feeds: Google
Parking Program: ParkingPanel
Advertisement Feeds: Ask
Parking Program: DDC
Advertisement Feeds: Yahoo
Parking Program: Domainspa.com
Advertisement Feeds: Yahoo