# IsNotEmpty
IsNotEmpty() bool
判断一个Collection是否为空,为空返回false,否则返回true
intColl := NewIntCollection([]int{1,2})
println(intColl.IsNotEmpty()) // true
IsNotEmpty() bool
判断一个Collection是否为空,为空返回false,否则返回true
intColl := NewIntCollection([]int{1,2})
println(intColl.IsNotEmpty()) // true