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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-modern/02.js
● 0 errors
TS
JS
PY
EN ▾
JS
home.js
JS
quiz.js
●
js-modern
·
2
/5
[exit]
console.
log
(
0
??
"fallback"
);
console.
log
(
""
??
"fallback"
);
console.
log
(
null
??
"fallback"
);
What is printed?
A
0 fallback
B
fallback fallback fallback
C
0 "" fallback
D
0 fallback fallback
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