In programming languages, identifiers are used for exactly what their name suggests. In other words, identifiers are user-defined names for program elements. In Go, identifiers can be variable names, ...

The scope of a variable in Golang determines which part of the program the variable is accessible to. In Go, all identifiers have lexical scope, meaning the scope can be determined at compile time. A ...

Has this idea, or one like it, been proposed before? This proposal introduces the "everychange" keyword. The keyword puts a trap on assignments of a specific variable ...