Dataset is the disconnected environment. suppose if you are binding records to gridview (disconnected environment) and you are making changes to the the grid but before updating the database if any other user modify the data, how will you avoid such problem?

2160

what is the relationship between silver light, wpf and xaml?

5

There are two file are there .1st file contains 5 records and 2nd file contain 10 records in target they want 50 records.how can achieve this

2244

What things to be taken in consideration for lookup fields?

900

Why the stepaic()?

76

What is a symbol in ruby?

5

Is scala better than python?

1

what is the safety points of vaccum circuit breaker.

2094

i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?

3451

How do I fix a stuck email in my outbox?

3

How can we achieve transport layer security for our web application?

1048

What is cognos reporting tool?

1099

Which windows most popular?

840

What is a spring transaction?

406

Can you list out what can rails migration do?

823