Anonymous Quiz
10%
clear()
83%
removeAll()
5%
deleteAll()
2%
purge()
Anonymous Quiz
95%
true
4%
false
0%
nil
1%
1
Anonymous Quiz
44%
Float
1%
Int
45%
Double
11%
Decimal
🤔1
Anonymous Quiz
87%
true
4%
false
0%
nil
8%
1
Anonymous Quiz
6%
Array
87%
List
6%
Set
2%
Dictionary
Anonymous Quiz
93%
Optional
3%
Nullable
0%
Maybe
3%
OptionalValue
Anonymous Quiz
6%
Threads
88%
DispatchQueue
2%
Timers
4%
Operations
Anonymous Quiz
65%
addObserver
12%
observeValue
16%
observe
7%
addPropertyObserver
Anonymous Quiz
93%
weak
2%
unowned
2%
optional
3%
lazy
Anonymous Quiz
19%
toUpperCase()
78%
uppercased()
2%
uppercaseString()
2%
convertToUpperCase()
Anonymous Quiz
0%
Метод для выполнения асинхронного кода
6%
Метод для преобразования типов
94%
Метод для создания экземпляра класса или структуры
0%
Метод для обработки ошибок
Anonymous Quiz
3%
delete(at:)
86%
remove(at:)
10%
removeElement(at:)
0%
deleteElement(at:)
Anonymous Quiz
9%
if
5%
switch
11%
repeat
76%
choose
Anonymous Quiz
6%
Array
42%
Enum
4%
Struct
48%
Dictionary
Anonymous Quiz
24%
append()
52%
join()
18%
concatenate()
6%
add()
Anonymous Quiz
61%
[Type]
38%
Array<Type>
1%
{Type}
1%
(Type)
🤔1
Anonymous Quiz
49%
Double
38%
Float
13%
Decimal
0%
Int
💊3
Anonymous Quiz
97%
class
2%
struct
1%
interface
0%
type
Anonymous Quiz
98%
isEmpty
2%
count
0%
length
0%
size
Anonymous Quiz
98%
String
2%
Text
0%
CharSequence
1%
Character