Golang assignment Operator: = = = =

This is a creation in Article, where the information may have evolved or changed.

the keyword is omitted herevar, I like the way it is (you can write less code without any harm). But it's important to note that ": = "is to declare and initialize the variable, so the variable must be the first occurrence, and the following initialization is wrong. But be aware of the type you want to assign when assigning a value,Goimplicit conversions are not supported in the. If you are defining afloat64type of variable, please write asv1: =8.0and notv1: =8.

Summarized as follows:

: = First assignment to a variable, initializing

= Non-first-time assignment of a variable

= = equals operator