This category purposed to share programming method and portofolio
This guide walks you through creating a real-time face recognition Android app using Java, CameraX, and ML Kit (Google's on-device machine learning SDK). No server needed—everything runs locally! 1. Prerequisites Android Studio (latest version)…
This frontend connects to the ApartmentRental smart contract, allowing landlords and tenants to interact with the lease agreement. Read this first: Smart Contract for Apartment Rental & Payments (Solidity) 1. Setup the Project…
Here's a secure, auditable smart contract for renting an apartment with automatic payments, deposits, and dispute resolution on Ethereum (or EVM chains like Polygon, Arbitrum). Features ✅ Rent Payments in ETH/USDT✅ Security Deposit (Held in escrow)✅ Late Fee…
This guide walks you through writing, testing, and deploying a smart contract on Ethereum (or testnets like Sepolia/Goerli). We'll use Solidity, Remix IDE, and MetaMask. 1. Prerequisites Before you start, ensure you have: MetaMask installed (Download…
Android development is the process of creating mobile applications for devices running the Android operating system (phones, tablets, wearables, TVs, and more). 1. What is Android Development? Android apps are built using: Programming Languages: Primarily Kotlin (recommended…
Creating an Expert Advisor in MQL5 allows you to automate your trading strategies on the MetaTrader 5 platform. Here's a step-by-step guide to get you started: Basic Structure of an…
