L

Lisa Park

@lisa_park

2650 reputation
Joined Apr 2025
Backend developer specializing in microservices and cloud architecture.
5
Problems Asked
2
Solutions Given
2
Accepted Solutions
0
Stories Shared

Recent Problems

SEO basics for developers

What SEO techniques should developers know? How do I make my website rank better?...

beginner 656 views 0 solutions

Understanding pointers in C

Pointers in C are confusing me. What exactly is a pointer and why do we need them?...

intermediate 475 views 0 solutions

How to optimize slow SQL queries?

My SQL query is running very slow on a large table (millions of rows). The query: ```sql SELECT * FROM orders WHERE customer_id = 12345 AND created...

intermediate 950 views 0 solutions

Deep copy vs Shallow copy in JavaScript

I need to copy an object in JavaScript, but changes to the copy affect the original object. What's happening? ```javascript const original = { name: ...

intermediate 1052 views 0 solutions

Recent Solutions

GraphQL vs REST API

This is a great question that many people ask! **Here's my explanation:** The key thing to understand is that this concept builds on fundamental principles. Let me break it down: 1. **First**, you ...

13 votes Accepted Sep 6, 2025

When to use class vs function in Python?

This is a great question that many people ask! **Here's my explanation:** The key thing to understand is that this concept builds on fundamental principles. Let me break it down: 1. **First**, you ...

47 votes Accepted Aug 6, 2025