Alex Kim (alexkimr)

#DailyChallenge Day 13 Today: - Connected to Base using an RPC endpoint. - Retrieved the current block number. - Used ethers-rs for Base integration. - Managed RPC URLs securely with .env. - Used tokio for handling asynchronous blockchain requests. Doing little steps day by day towards mastering Rust 🦀

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#BaseSeoul #DailyChallenge #LFG2025 Daily Challenge, Day 1! This is a bit techie, but I’m interested in learning Rust, and the Base Seoul Daily Challenge seems like a perfect opportunity! Today I set up my dev environment and learned the basics of the Rust programming language: • What the main function is. • How to handle user input and output using println! and io::stdin().read_line(). • Storing user input in a mutable string. • Handling errors gracefully using .expect().

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#DailyChallenge #BaseSeoul Day 6: Rust is still melting my brain! The syntax and logic are really interesting—totally different from TypeScript and Python, which I’m more used to. Today, I explored: • Structs • Slices • Lifetimes • Collections • Closures & Borrowing Seems like i need to dig deeper and simply invest more time on learning it.

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#DailyChallenge #BaseSeoul Daily Challenge! Today I decided to dive deeper into data types, and learned: - the difference between signed and unsigned integers - floating-point numbers - boolean, single and unicode characters - and more advanced data types: tuples, arrays, slices, strings, enums and experimented using them in functions. Have a great fay, everyone!

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