NULL 1g 2023-04-13 laplante@plcb.ca GOWEB

title: “NULL” author: “Pierre Laplante laplante@plcb.ca” date: “2023-04-13” version: “1.0.0” section: “1g”

category: “GOWEB”

NULL is a primitive data type in goweb.

If you assign null to a variable and print the variable, nothing is displayed.
In an array or a map, null is represented in JSON format.

res={{
    null;
}}.
res=.

res={{
    a := null;
    a;
}}.
res=.

res={{
    a := { "x": null, "y": 1 };
    a;
    a = [1, null];
    a;
}}.
res={"x":null,"y":1}[1,null].