What are the lock types?

523

Which is faster union or join?

483

What is analytic view?

53

how to protect servlets in java ee applications?

488

What does php do?

525

1.6. Tell me something about your happiest day of your life.

3119

What is the difference between Hash table and Array list?

361

I am having a Phoenix digital to modbus converter. The o/p of the same is connected to flow computer FB407. But the digital signals are updated only after one minute in the flow computer. what may be the cause of delay in communication? Flow computer is having a scanning period of less than 1 sec.

1456

Is null or empty in c#?

533

(1)Can earth and be conected together (2) what is the diferent between earth & neutral

1289

if u r gettin more pay from another company, wht will u do....? 1.u will leave us an join tht company an y

1758

What is a Built_in subprogram ?

3476

in order to execute step2 a job after a return code of 8 in step1, what condition you will code in step2?

2038

What is package private scope in java?

523

What are the directories under the apache-tomcat installation dir?

445