Что выведет консоль?
Anonymous Quiz
20%
2 1
7%
1 2
0%
1 1
33%
undefined undefined
33%
NaN NaN
7%
ничего, возникнет ошибка
Какой из вариантов позволит трансформировать объект в JSON?
Anonymous Quiz
26%
JSON.toString()
11%
Boolean.prototype.toJSON()
63%
JSON.stringify()
Какой из вариантов позволяет назначить колбэк-обработчик на событие?
Anonymous Quiz
0%
Element.onEvent
85%
Element.addEventListener
8%
Element.addEventCaller
8%
Element.prototype.onclick
Что будет в переменной triangle после выполнения кода?
Anonymous Quiz
0%
23
100%
[ [1,3], [5,5], [1,8] ]
0%
9
0%
[1,3,5,5,1,8]
Какой правильный синтаксис для строки шаблона?
Anonymous Quiz
33%
Be {{person}} - everyone else is already taken
0%
Be #{person} - everyone else is already taken
67%
Be ${person} - everyone else is already taken
0%
'Be #{person} - everyone else is already taken'
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