Java – 1e9d divided by what does that mean?

• Java

This is a clip:

String myTime = someTime / 1e9d + ",";

Sometime is using system Derived from nanotime() 1e9d what are you doing here?

Solution

1e9 means 10 ^ 9

for example

> sysout 1e9 => 1.0E9> sysout 10e9 => 1.0E10

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