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ts-quiz
— ~/loading.ts
tsc --watch
● loading…
TS
home.ts
TS
levels.ts
MD
learn.md
TS
playground.ts
NEW
// tsc --watch · type-checking modules…
await
load
(
"loading.ts"
)
// streaming server components
◇ tsc 6.0.3 · compiling…
UTF-8
◇ loading…
ts-quiz
—
js-medium/04.js
● 0 errors
TS
JS
PY
FR ▾
JS
home.js
JS
quiz.js
●
js-medium
·
4
/5
[quitter]
const
a
=
[
1
,
2
];
const
b
=
[
3
,
4
];
const
c
=
[
...
a,
...
b,
5
];
console.
log
(c.
length
, c[
2
]);
What does this print?
A
5 3
B
3 [3,4]
C
5 [3,4]
D
4 3
← préc.
✓ es2024
UTF-8