Monday, April 18, 2011

CrazyEngineers Forum - Computer Science & IT Engineering

CrazyEngineers Forum - Computer Science & IT Engineering


accessing Social networking websites on mobile phone without internet connection

Posted: 17 Apr 2011 02:53 PM PDT

Usually these applications updates your status or brings your recent wall posts on social networking websites by sending and receiving Short Messaging Service (SMS dude !!!). The following are two methods...

:) smstweet :: for tweeting on the go via sms
:) shorthand browser :: its a j2me application that can run on your phones that support java

read the rest on my blog crack bytezz :rolleyes:

How to write this trigger

Posted: 17 Apr 2011 09:01 AM PDT

:(:(:(:(:(:(:(:(:(

Hi ,

I am not much touch in database programming but have to include trigger for this following table in one of my subprograms so please can anyone suggest a solution for it
as I am days stuck on these for days and not able to get it .

customer(custno,custname,address)
order(orderno,total_cost,date_ordered,date_dispatc hed,date_paid,status)
orderline(orderno,prodno,quantity)
product(prodno,prodname,proddescr,unit_cost)

We have to write a rule/trigger to update total cost of an order when we change quantity in orderline table .

also we have another trigger to handle situation when product is removed from stock
it should follow two action as
1) update status field for any orders for that product to be seeking alternative products
2) Set the quantity values of orderline containing the product to null .

I would be thanful for the reply .

Link State algorithm and Distance Vector Algorithm

Posted: 17 Apr 2011 05:53 AM PDT

:):):):)

Can anybody explain in simple terms both link state and distance vector algorithms using very simple diagrams decribing their routing tables any digaram simple diagram will do just to make concepts more clearer ??

Codec Help

Posted: 17 Apr 2011 03:33 AM PDT

Is windows media player itself a codec or codecs are installed in it.Like VLC is a codec,Are they different from file formats?

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