NodeJS Program to URL Builder Function with Explanation
NodeJS
Easy
HTTP & APIs
29 views
1 min read
85 words
This problem helps you practice core NodeJS fundamentals in a practical way. It builds intuition around url, meetcode, search. Let’s break it down step by step so you can implement it confidently.
Problem Statement
Build a URL for meetcode search with query params.
Input Format
No input.
Output Format
Print URL string.
Constraints
Use URL API.
Code Solution
This explanation is written for learning purposes and to help beginners understand the concept clearly.
const u = new URL('https://meetcode.com/search');
u.searchParams.set('q', 'node');
u.searchParams.set('page', '1');
console.log(u.toString());
Output Example
No sample I/O is provided for this question.
Common Mistakes
- Misreading input/output format.
- Not handling constraints and edge cases.
- Off-by-one errors in loops.
- Forgetting to reset variables between test cases (if any).
Solution Guide
Problem
Build a URL for meetcode search with query params.
Examples
Output:
https://meetcode.com/search?q=node&page=1
Details
Common Mistakes
- Misreading input/output format.
- Not handling constraints and edge cases.
- Off-by-one errors in loops.
- Forgetting to reset variables between test cases (if any).
Official Solution
const u = new URL('https://meetcode.com/search');
u.searchParams.set('q', 'node');
u.searchParams.set('page', '1');
console.log(u.toString());
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