Yuri M

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Maps in Javascript ES6

ES6 introduced a lot of new things. I've already write about <i>Sets</i>, so today we'll explore <i>Maps</i>. What are those? A <i>Map</i> is an unordered list of key-values …

JavaScript

When (and why) you should use ES6 arrow functions — and when you shouldn’t

Arrow functions (also called “fat arrow functions”) are undoubtedly one of the more popular features of ES6. They introduced a new way of writing …

JavaScript

Building forms using React — everything you need to know

Forms are integral to any modern application. They serve as a basic medium for users to interact with your app. Developers rely on forms for …

React.js Top 10 Articles for the Past Month (v.May 2018)

For the past month<b>,</b> we ranked nearly 1,100 React.js articles to pick the Top 10 stories that can help advance your career (0.9% chance).<p>Topics in …

This is why we need to bind event handlers in Class Components in React

Background photo by Kaley Dykstra on Unsplash, source code image generated at carbon.now.shWhile working on React, you must have come across …

Communication between components

Communication is important, especially neighborhood communication 😎 Let’s collect communication approaches between components.<p>I remember a time when …

JavaScript

Learning Higher-Order Components in React by Building a Loading Screen

Let me share a secret: no matter how long you’ve been doing something, you’re bound to have to relearn some part of it. I haven’t built my own …

The most important lessons I’ve learned after a year of working with React

No, I didn’t wrote that, but I know it got your attention 🔪Starting out with a new technology can be quite troublesome. You usually find yourself in …

JavaScript

Best practices for using Typescript with React

Type theory for the win!!!There are numerous tools and tutorials to help developers start writing simple React applications with TypeScript. The best …

JavaScript

Better Understanding Forms in React

The goal for this post is to get a better understanding of how to build forms in <b>React</b>. But before we see some actual implementations let’s try to …

JavaScript

Styling in React with styled-components

Introduction<p>The styling of your website or web application is an important part of creating a good user experience. You cannot just ship HTML and …

JavaScript

Managing React State with Render Props

Brief Introduction<p>Over the years, React has evolved with different patterns and techniques to solve 2 fundamental problems:<p>How to share and reuse …

ES6 Arrow Functions: Fat and Concise Syntax in JavaScript

<b>Arrow functions were introduced with ES6 as a new syntax for writing JavaScript functions. They save developers time and simplify function scope.</b> …

What to Expect When You Order a Hardware Wallet

<b>Over the past few months, well known hardware wallet manufacturers have been swamped with sales during and after the holiday season. Hardware wallet</b> …

MIT professor debuts high-speed blockchain payments platform Algorand

There’s a gold rush going on as investors charge into cryptocurrency and blockchain investments. Even a professor from the Massachusetts Institute of Technology (MIT) is joining the party.<p>Silvio Micali, a Turing Award-winning cryptographer and professor of computer science at MIT, has founded …

React Native Netflix

React Native App with the same style as Netflix for iOS. I released a serie of videos on Youtube with a walkthrough explaining every part of this …

JavaScript

How to file your income taxes on bitcoin in 2018

It’s been a turbulent year for bitcoin, and now it’s time to talk about taxes. Most people who held on to bitcoin over the past year made money off of it, and as Americans prepare for income tax season, the IRS wants its cut of the profits. Amid unprecedented gains — and unprecedented enforcement …

4 Books That Will Help You Understand Bitcoin Investing

And investing in other cryptocurrencies too.<p>Researching how to invest in Bitcoin or cryptocurrency alternatives like Ethereum, Ripple, or Iota can be …

Cryptocurrency

Investing in tokens with actual functionality and turning a profit

The other day I had a glance at the top 100 tokens on coinmarketcap. Upon further review I noticed a fair amount of overvalued tokens which are …

If you Thought Blockchain was Amazing, Wait till You Read about Hybrid Blockchain

The game-changing Hybrid Blockchain Technology can be used to build enterprise-grade implementations of the open-source technology across different trades leading to real-world use cases<p>4 min read<p>Opinions expressed by <i>Entrepreneur</i> contributors are their own.<p>You're reading Entrepreneur India, an …

Blockchain

Step Aside, Ripple and Stellar: Qtum Just Landed 2 Big Partners in 2 Days

This blockchain developer means business.<p>In case you haven't noticed, the cryptocurrency market has been nothing short of unstoppable over the past …

The Sidechains Breakthrough Almost Everyone in Bitcoin Missed

You've heard of proof of work, but what about proofs of proofs of work?<p>A complex notion, the research on "Non-Interactive Proofs of Proofs of Work," …

When Picking Cryptocurrency Winners, Don't Think Long Term

Will governments smash digital currencies, or will digital currencies smash government monopolies on money? Neither extreme is likely.<p>JPMorgan Chase Chief Executive Officer Jamie Dimon retreated last week from his contention that bitcoin is a fraud. Still, he told the Fox Business network that …

6 Cryptocurrency Problems and Fixes

If you have ever bought or sold cryptocurrencies through a mobile wallet app or an cryptocurrency exchange website, you can consider yourself a part …

Cryptocurrency

5 Tips For Finding The Next Bitcoin, Ethereum And Ripple

Bitcoin, Ehereum, Ripple, Litecoin and a few other high visible cryptocurrencies have made early investors very rich, very quickly. And they could make many more investors rich, provided that they continue to rise at the recent feverish pace that parallels big lottery Jackpots.<p>But that’s unlikely, …

Cryptocurrency

12 changes that could shake up the blockchain world in 2018

If there is one thing I have learned in the last two years in the cryptocurrency world, it’s that things change so quickly in this sector, it can humble anybody. Anyone who says he knows what he is talking about, doesn’t!<p>Still, it’s New Year’s Day, so what the heck? I’ll put my neck out there with …

How to Raise Money on a Blockchain with a Token

We’ve now seen several multi-million dollar crowdfundings done on a blockchain. Projects are raising money through the token model: selling the …

Blockchain