Implement Facebook login in iOS with Swift

Hi everyone,  Nowadays peoples are so lazy and they want all the things available on there to figure tips this also applies when people log in to any application web or Mobile. Generally, the user doesn’t want to fill out the registration form. So, they just...

Writing and deploying smart contracts on blockchain

Hey Guys!  In this blog post I am going to explain in detail about  blockchain technology,  truffle framework, solidity, deploying smart contracts on blockchain network.   What is blockchain ? Blockchain is a list of blocks that are linked using hashing. It is a...

Define event loop in Node.js.

Node.js is a server side java script framework. It is a single-threaded application, but it can support concurrency via the concept of event and callbacks. The event loop is what allows Node.js to perform non-blocking I/O operations, and this is what i am going to...