JavaScript displacement operator (unsigned)> details about how to use the three Yu numbers _ javascript skills

This article describes how to use JavaScript displacement operators (unsigned, for more information, see d3.bisector (accessor). It is a second-class object returned by the specified accessor or comparator function. The returned object has the left and right attributes. They are similar to the bisectLeft and bisectRight methods.

This method applies to object arrays instead of original simple arrays.

N >>> 1 indicates that the binary value of N shifts one bit to the right, and the binary value shifts one bit to the right to obtain the intermediate value.

For example

10 >>> 1

The binary code of 10 is 1010.

Move one digit to the right and then 0101

That is, 5