Write a command to print first and last line using sed command?

225

Is overriding possible in c++?

254

How to use multiple submit buttons in asp.net mvc?

262

Why does dna twist?

283

Why is C not an OOP language?

279

how you can rehearse the slide show timing in powerpoint 2013?

50

How do I jump to a specific sheet in excel?

103

Is freebsd based on linux?

195

what is the advanteg of ricombinant antigen?& what is the advanteg of sinthethick antigen? and advanteg of both?

1566

What are the various advantages of xsl?

231

Can any one provide code for Mid(string,start[,length]). I have been asked to write code for Mid(). i.e We need to define our own function say MyMid() which should behave same like built-in Mid function

1670

What are the activities for sap netweaver xi integration, implementation, post go-live ?

1

What is the use of dd() function?

187

If there are Senders who are sending messages on a queue. And these messages are not yet received by the consumers. They are still lying in the server. But before the consumers could receive the message the server went down. Since they are persistent messages, they are saved. But when secondary comes up how will the secondary server will get the message because it’s a different machine. How will it get the messages which are with the Primary server?

811

What is the use of persist method in hibernate?

20