How does 1 << 64 - 1 work?

How does 1 << 64 - 1 work?

go bit-shift

go

What does a >> mean in Go language?

programming-languages go bitwise-operators bit-shift

go

Invalid operation: shift of type float64

go bit-shift

go

Does Go compiler's evaluation differ for constant expression and other expression

go bit-manipulation bitwise-operators bit-shift evaluation

go

How to unpack 2, 2 and 3 bits out of a byte

go bit-manipulation bit-shift

go

Bitmask multiple values in int64

go bit-shift

go