Go

Zero Values in Go

GoVariables & TypesZero Valuesbeginner

Go never leaves a variable uninitialised. Numbers start at 0, strings empty, booleans false, and slices, maps and pointers nil.

expected output

0 true false true

Why practise typing this

Typing variables & types code builds muscle memory for the symbols and indentation Go uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.

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