MyTetra Share
Делитесь знаниями!
Type conversions
Время создания: 04.10.2017 21:45
Раздел: Go - Types
Запись: xintrea/mytetra_db_mcold/master/base/1507142751lu0iw03wpy/text.html на

The expression T(v) converts the value v to the type T.

Some numeric conversions:

var i int = 42
var f float64 = float64(i)
var u uint = uint(f)

Or, put more simply:

i := 42
f := float64(i)
u := uint(f)

Unlike in C, in Go assignment between items of different type requires an explicit conversion. Try removing the float64 or uint conversions in the example and see what happens.

MyTetra Share v.0.58
Яндекс индекс цитирования