Algorithms, Blockchain and Cloud

ChatGPT Gives a Correct Leetcode Solution (Rust: Binary Search Algorithm) after Several Attempts

April 21, 2023 algorithms, Artificial Intelligence, Binary Search Algorithm, ChatGPT (OpenAI), learn to code, leetcode online judge, programming languages, Rust No Comments

I was trying to test the ChatGPT’s coding skills, thus I prompted it: “Solve the leetcode 704 using Rust”. This is a Binary Search Problem, see the following problem …

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Teaching Kids Programming – Form Smallest Number From Two Digit Arrays (Set Intersection)

April 20, 2023 algorithms, data structure, python, Set, youtube video No Comments

Teaching Kids Programming: Videos on Data Structures and Algorithms Given two arrays of unique digits nums1 and nums2, return the smallest number that contains at least one digit from …

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Steem to USDT (TRC-20) – The Trust Problem

April 19, 2023 blockchain, Cryptocurrency, STEEM, SteemIt, Tron Blockchain No Comments

I have developed the STEEM to USDT Swap and I was asked how do you solve the trust problem? Why people trust this tool and believe you will not …

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Teaching Kids Programming – Closest Binary Search Tree Value (Iterative and Recursive Inorder Traversal Algorithm)

April 18, 2023 algorithms, Binary Search Algorithm, data structure, Stack, teaching kids programming, youtube video No Comments

Teaching Kids Programming: Videos on Data Structures and Algorithms Given the root of a binary search tree and a target value, return the value in the BST that is …

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Remember to Specify the Change Address Parameter when Sending Funds from One Bitcoin Wallet to Another Address

April 18, 2023 Bitcoins, blockchain, BTC, Cryptocurrency, javascript, nodejs No Comments

In Bitcoin transactions, there is a “change” parameter. See the following NodeJs code to send amount of bitcoins from “fromAddress” (aka unspent transaction outputs – UTXOs) to “receivingAddress”, and …

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Teaching Kids Programming – Closest Binary Search Tree Value (Recursion + Inorder Traversal + Binary Search Algorithm)

April 16, 2023 algorithms, Binary Search Algorithm, Depth First Search, python, Recursion, teaching kids programming, youtube video No Comments

Teaching Kids Programming: Videos on Data Structures and Algorithms Given the root of a binary search tree and a target value, return the value in the BST that is …

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