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JavaScript challenge · Frontend

Query String stringify

Difficulty

medium

Time

~15m

Format

Single

Grading

Auto-graded

#frontend#javascript#typescript#strings#objects
Mission file // read carefullymedium

Implement stringifyQuery(obj) converting a flat key-value object to a URL search query string (omitting leading ?).

stringifyQuery({ a: 1, b: 'c d' }) // => 'a=1&b=c%20d'

Build with

TypeScriptJavaScript
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