Anonymous Quiz
90%
break
1%
continue
3%
exit
6%
return
Anonymous Quiz
12%
guard
56%
else
3%
case
30%
default
Anonymous Quiz
61%
case
26%
associated
5%
value
8%
enum
Anonymous Quiz
8%
set
7%
get
23%
computed
63%
var
Anonymous Quiz
80%
&&
4%
||
1%
!
15%
&
Anonymous Quiz
26%
value
29%
capture
32%
weak
14%
unowned
Anonymous Quiz
18%
Copying
10%
Clonable
68%
NSCopying
4%
Duplicatable
Anonymous Quiz
62%
defer
11%
async
23%
await
4%
delay
Anonymous Quiz
18%
Set
73%
Array
2%
Dictionary
7%
Tuple
❤1
Anonymous Quiz
7%
Array
84%
Set
7%
Dictionary
2%
List
Anonymous Quiz
24%
enum
12%
struct
61%
protocol
3%
class
Anonymous Quiz
1%
Array
10%
Set
89%
Dictionary
1%
List
Anonymous Quiz
82%
weak
10%
unowned
4%
strong
3%
safe
🤔1
Anonymous Quiz
15%
static
56%
final
3%
class
26%
private
Anonymous Quiz
5%
Garbage Collection
1%
Memory Pool
3%
Reference Counting
92%
Automatic Reference Counting (ARC)
Anonymous Quiz
89%
async
5%
await
4%
defer
2%
dispatch
Anonymous Quiz
93%
Optional
2%
Nullable
1%
Maybe
4%
None
Anonymous Quiz
3%
finally
56%
defer
3%
ensure
37%
closure
Anonymous Quiz
17%
public
7%
open
52%
internal
25%
fileprivate