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?

645

What is virtual channel

1172

What is the difference between page-level caching and fragment caching?

1022

Does sap tm support transportation planning of power units (aka tractors), trailers and drivers for private fleet? : transportation management

1134

Can we instantiate abstract class in ooabap ?

5

in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

2341

What are the advantages of using Master Pages?

1090

What is house keeping in assembler?

1076

What is the spinning jenny?

1119

For removal of formwork of simply supported slab / beam from where to start the deshuttering? ( Max Bending moment of the simply supported beam is in the center hence is it required to start from the supports?)

2115

What we have to do if we do required to rotate logs without moving and creating new log file

1185

What laptop is good for machine learning?

111

i in 4th year electronics engineering. i ask about ideas for graduaring projects?

2164

What is application engine meta data?

982

Why triggers are used?

1038