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Madhura Anand
Madhura Anand
madhura.hashnode.dev·Jul 25, 2025
Jul 25, 2025

Inside Python Dictionaries: A Deep Dive into Hashing and Collision Handling

Open up any Python program, and chances are — you'll see a dictionary at work. It might be mapping names to emails, product IDs to prices, or coordinates to sensor readings. On the surface, it's just a bunch of key–value pairs. But under the hood? A ...

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Chetan Datta
Chetan Datta
chetan77.hashnode.dev·Aug 17, 2024
Aug 17, 2024

735. Asteroid Collision

Problem We are given an array asteroids of integers representing asteroids in a row. For each asteroid, the absolute value represents its size, and the sign represents its direction (positive meaning right, negative meaning left). Each asteroid moves...

735. Asteroid Collision
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New steps component and improved accessibility on Hashnode's blog and docs product.

New steps component and improved accessibility on Hashnode's blog and docs product.

Nov 05, 2024·
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