what is futures and options?
how can I predict the performance of my cgis?
What is insert command?
What are kvo and kvc?
I need to determine the difference between two times. If the difference is positive, it works fine. But excel does not want to display negative time values. Why not?
Partition, what happens if the specified key range is shorter and longer
explain multi-threading in java?
What is lazy in c#?
What is jprofiler used for?
what will happens if one phase is missing for 33/11kv power transfomer and why?
What is equ?
a flow transmitter [range-0-400mbar] connected in process line. please explain me how to calibrate the flow transmitter , & how to do static error
How can be determining the size of the log files?
What is b tree index?
Why is android called oreo?