What is meant by cartesian coordinate system?

1165

What is a blocking code in node.js?

547

If Nasa where to sink a large tube down a few miles into one of the deepest parts of the ocean or a spiral tube not so deep. Then fit electromagnetic monorail running gear to a sledge and then put a space cargo vehicle inside the sledge. With ball valves to compartmentalise the tube off to keep a constant pressure with inert gases as the space shuttle accelerates using electromagnetism to gain altitude and then loses the sledge. Next fires it's main rocket engines to carry on up to space. Would this idea work and would it save money on fuel if the space cargo vehicles where only say 5 ton cargo holds. Also they could be reusable with their rocket engines.

1870

Is compensation the most important factor for you when taking a new job?

1194

What are the apt definitions for apparent power, active power and reactive power?

1056

How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

2098

How do I enable file extensions in windows 10?

941

Into how many types is immuno fluorescence is divided?

397

On which event we can validate the input fields in module programs?

1114

What will you do when NameNode is down?

1008

What is application builder?

2221

Is asp.net web forms dead?

1120

What are different types of control structures?

977

On which hosts does impala run?

45

How does postgresql compare to "nosql"?

1031