JS conversion between different binary

If both A and B are not equal to 10, the decimal is converted as a bridge

For example

10 binary number 11 is converted to 3 binary 102

10 binary number 11 is converted to 4 binary 23

3 binary to 4 binary now

1, 3-in-turn 10-in system

　　　

2, 10-in-turn 4-in system

　　

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In JS. We can use

Parseint and Numberobject.tostring (radix) method to achieve

parseint () converts a number to 10 digits,

Numberobject.tostring (Radix) converts a 10 binary number to a target binary number

JS conversion between different binary