Neville Adam articles - 15 total
How do you integrate staking and yield farming in a DeFi wallet?
Problem Faced: Users want staking and yield farming inside DeFi wallets, but integrating smart...
How do you implement token swapping inside a DeFi wallet?
Problem Faced: Users need built-in token swaps inside wallets, but integrating multiple DEXs...
How do you implement gas fee optimization in a DeFi wallet?
Problem Faced: Users often face high gas fees and failed transactions due to incorrect gas...
How do you implement multi-chain support in a DeFi wallet?
Problem Faced: Many DeFi wallets support only one blockchain network, making it hard for users to...
How do you securely generate and store private keys in a DeFi wallet?
Problem Faced: Storing private keys insecurely can lead to wallet hacks, private key leaks, or loss...
How do you reduce memory usage in iOS game development?
Problem Faced: Games consume high memory, leading to app crashes, performance issues, and low...
How do you implement AI pathfinding in iOS games using GameplayKit?
Problem Faced: Developers often face AI movement issues, such as characters getting stuck on...
How do you handle physics-based object collisions in SceneKit?
Problem Faced: Physics-based collisions often produce unexpected behavior, such as objects passing...
How do you implement real-time multiplayer in iOS games using GameKit?
Problem Faced: Developers struggle with synchronizing real-time multiplayer game states across...
How do you optimize SpriteKit rendering performance for better FPS?
Problem Faced: When rendering multiple nodes in SpriteKit, developers often face frame rate drops and...
How Do You Implement a Multisig Wallet in Solidity?
**Problem Faced: **Single-owner wallets are prone to security risks, such as hacks or losing a...
How Can You Implement Off-Chain Data in a Blockchain Smart Contract?
Problem Faced: Smart contracts cannot directly fetch real-world (off-chain) data, such as asset...
How Do You Prevent Reentrancy Attacks in Solidity?
Problem Faced: A reentrancy attack occurs when an attacker re-enters a smart contract function before...
What Are the Gas Optimization Techniques in Solidity?
Problem Faced: Ethereum transactions consume gas, and inefficient smart contract code leads to high...
How to Handle Smart Contract Upgradability in Ethereum?
Problem Faced: Smart contracts deployed on Ethereum are immutable. Once deployed, they cannot be...