Search
The Blind Trust Described in the Kleiman vs. Wright Lawsuit Is a Real Head-Scratcher
13.6.2019
There’s been a number of developments in the ongoing Kleiman vs. Wright lawsuit lately. After Craig Wright’s sworn deposition, the plaintiffs contend that Wright’s categorical refusal to answer questions about his bitcoin addresses and his marriage(s) needs to be reevaluated....
Revolut oficiálně spouští Apple Pay, v první vlně zemí je i Česká republika
11.6.2019
Revolut pro své zákazníky spouští Apple Pay. Na základě zkušeností z redakce měli uživatelé i v České republice přístup ke službě již minulý týden, v úterý zprávu britský fintech potvrdil oficiálně. Kromě ČR se novinky dočkali uživatelé i v Británii, Francii, Polsku, Německu, Španělsku, Itálii...
How to Detect Text in Images
11.6.2019
Images are a great way to communicate without text but oftentimes images are used/abused to spread text within social media and advertisements. Text in images also presents an accessibility issue. The truth is that it’s important, for any number of reasons, to be able to detect text in image...
Facebook Will Launch Its Cryptocurrency On June 18, Along With A White Paper For The Same
7.6.2019
Social media giant Facebook will launch its cryptocurrency and its white paper on June 18, 2019. The white paper will explain the basics of the digital currency. Major stakeholders like investors were informed about the launch date while the briefing on Facebook’s crypto project. The news about...
Detect if Element is a Web Component
5.6.2019
I’ve advocated for web components since before they became a spec, mostly inspired by the Dojo Toolkit’s dijit framework. Empowering first class JavaScript widgets, as opposed to a mess of DIVs and templates, always made the most sense. Now that web components exist, and awesome...
BCH Businesses Launch Development Fund for Bitcoin Cash
4.6.2019
On May 30, the FVNI Development Society in collaboration with Bitcoin.com, Bitcoincash.org, Electron Cash, Bitcoincash.com and a multitude of individuals and businesses in China launched a new fundraiser to support the software engineers who maintain the technical development of the Bitcoin Cash...
IP Geolocation API
4.6.2019
Detecting geolocation information from your user provides you a massive advantage: improved conversion, better segmenting and analytics, and providing more relevant content. There are numerous paid services which will provide geolocation info but they’re oftentimes too costly or short...
Everything We Know About Facebook’s Cryptocurrency
29.5.2019
Here's the complete story (so far) of Facebook's potentially transformative blockchain project
Crypto Pioneer David Chaum: Pseudonymous Messaging With Integrated Payments Is Blockchain’s Killer App
27.5.2019
E-cash inventor David Chaum says he believes the real killer app for blockchain and cryptocurrencies will be privacy-oriented messaging systems integrated with payments
An Exclusive Interview with David Gold, CEO And Founder at FIO (Foundation for Interwallet Operability)
24.5.2019
FIO (Foundation for Interwallet Operability) came into existence in August 2018. The FIO ecosystem aims to enhance digital currency operability since they realized that users undergo major issues in the usage of cryptocurrencies. Its mission is to make crypto transactions as seamless as possible...
Wix Is Challenging You to an SEO Battle for $25K (Sponsored)
24.5.2019
This year Wix launched a series of advanced SEO tools for Wix users to optimize their site pages for search engines and social media platforms. These tools include custom meta tags, canonical URLs, 301 redirects, structured data and rapid loading. So what’s the deal? To put their new SEO tools...
IRS Plans to Issue Guidance on Virtual Currency Taxation
21.5.2019
Internal Revenue Service (IRS) commissioner Charles Rettig has explained to U.S. representatives that the tax department plans to issue clearer guidance toward cryptocurrency taxation soon. Since 2014, Americans have been asking the tax agency for better clarification in regard to official...
Resize Observer
21.5.2019
Creating websites that are reactive and responsive used to be considered advanced but responsiveness is a necessity for successful websites and apps. We’ve added media queries, matchMedia, and a host of other APIs to help developers make responsiveness easier and now we get a new one:...
AI-Backed Image Background Removal (Sponsored)
21.5.2019
I’ve worked on dozens of eCommerce sites in my career and many of them were hamstrung by the same pain points: tax collection, payment customization, and image optimization. While tax collection and payment customization were important, image optimization was always the hardest and most...
Recursive Array.flat
17.5.2019
There was much talk about Array.prototype.flat during its early stages, starting with the name alone. Many developers preferred the name flatten but the spec differed from MooTools’ implementation. MooTools would recursively flatten an array but the new, official flat implementation was only...
Using Array reduce
14.5.2019
Every developer who specializes in any programming language will tell you there’s a powerful tool the language provides that they rarely use and wish they knew more about. For me, it’s Array.prototype.reduce. I quite enjoy the other Array methods like map, filter, and find, but reduce...
Type Conversion with JavaScript Arrays
7.5.2019
JavaScript’s loose nature allows developers to employ amazing tricks to do just about anything you’d like. I’ve detailed how you can filter falsy values in arrays using a filter(Boolean) trick, but reader David Hibshman shared another trick for typecasting array values the same...
How to Patch Retry System into Super Mario ROMs
6.5.2019
I find myself watching less TV lately and much more time enjoying gamers stream on Twitch. While I too much PUBG, and enjoy watching people like Shroud and ChocoTaco hit bangers, I get more enjoyment out of Grand Poo Bear, Barbarian, and others play ultra difficult Super Mario World ROM hacks....
Awesome Visual Testing with Percy! (Sponsored)
3.5.2019
The more complex the applications I work on, the more I rely on and invest in testing. Whether it’s flow typing, jest tests, unit tests, or selenium tests, I rely on all of them to enforce integrity and save me from myself. One type of testing that’s incredibly important but often...
Flow Object.values(…)
2.5.2019
JavaScript typing utilities, like Flow and TypeScript, have become popular in JavaScript apps of all sizes. As I mentioned in our Script & Style Show typing podcast, typing is a great way to implicitly implement documentation and validation. Flow isn’t always easy to perfect, however,...