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Getting to Know the useReducer React Hook

26.6.2019
useReducer is one of a handful of React hooks that shipped in React 16.7.0. It accepts a reducer function with the application initial state, returns the current application state, then dispatches a function. Here is an example of how it is used; const [state, dispatch] = useReducer(reducer...

How to Cold Store Your Cryptocurrency for Safekeeping

26.6.2019
If you’re new to the crypto scene you might have heard about people moving their assets into cold storage or cold wallets but were unsure exactly what this entails. Simply put, it means storing your crypto offline to reduce access to hackers. Here’s how you can easily freeze your coins...

PR: New FATF Rules See VASP Industry Convene for V20 Summit

26.6.2019
As the Financial Action Task Force (FATF) prepares to roll out a new set of rules to increase reporting requirements on cryptocurrency transactions at the G20 Leaders’ Summit this month, a collective of international industry associations have led an initiative to convene Virtual Assets Service...

Ledgerx Approved to Offer Regulated Bitcoin Derivatives to Retail Investors

26.6.2019
The U.S. Commodity Futures Trading Commission has approved Ledgerx to offer physically-settled bitcoin spot and derivatives trading, previously available only to institutional investors, to retail investors of any size. Ledgerx explained that its new platform will share the same order book as...

Iranian Energy Grid Blames 7% Consumption Increase on Bitcoin Miners

25.6.2019
Mostafa Rajabi Mashhad, the spokesperson for Tavanir, an Iranian state-operated grid entity, has explained that electrical consumption has spiked by 7% in comparison to the previous year. Rajabi blames illegal cryptocurrency mining operations for the country’s increased electrical consumption...

The Guns N’ Bitcoin Scorpion Case Holds Your Shooter and Your Satoshis

25.6.2019
Digital assets have become very valuable over the last few years, spawning a string of devices that protect cryptocurrencies from malware and mishandling. Now there’s a company called Guns N’ Bitcoin that offers a durable case called the Scorpion that holds not only a hardware wallet...

Chainalysis Whistleblower Shares Company Secrets in Explosive AMA

25.6.2019
A current or former Chainalysis employee has gone rogue and conducted an AMA on r/Bitcoin in which he disclosed sensitive information about the company’s blockchain forensics capabilities. The whistleblower then appears to have had a change of heart and deleted all their comments. Thankfully...

Spam Detection APIs

25.6.2019
I was trying to research the landscape of these the other day — And by research, I mean light Googling and asking on Twitter. Weirdly, very little comes to mind when thinking about spam detection APIs. I mean some kind of URL endpoint, paid or not, where you can hit it with a block of text...

Spam Detection APIs

25.6.2019
I was trying to research the landscape of these the other day — And by research, I mean light Googling and asking on Twitter. Weirdly, very little comes to mind when thinking about spam detection APIs. I mean some kind of URL endpoint, paid or not, where you can hit it with a block of text...

Why I don’t use web components

25.6.2019
Here’s an interesting post by Rich Harris where he’s made a list of some of the problems he’s experienced in the past with web components and why he doesn’t use them today: Given finite resources, time spent on one task means time not spent on another task. Considerable energy has been expended...

CSS :focus-within

25.6.2019
Using :hover to display additional information or elements is a very useful technique but a big drawback to using the hover pseudo-class is that they are usually not accessibility-friendly. Not everyone uses a mouse and some users have visual impairments, so they rely on screen readers or...

Buy Airline Vouchers With BCH From Flightgiftcard

25.6.2019
It’s the season of travel and if you want to surprise someone with a trip, you can now do it using cryptocurrencies like bitcoin cash (BCH). Flightgiftcard.com is a Dutch website that allows you to order airline vouchers and send them to your friends and family with a personal message. Also...

Tony Hawk Foundation Added to Bitpay’s 100 Crypto Supporting Nonprofits

25.6.2019
On June 24, well known nonprofit the Tony Hawk Foundation revealed it is now accepting cryptocurrencies for donations through Bitpay. The foundation founded by the pro skater Tony Hawk has funded 623 skatepark projects and now people can donate with BCH and BTC. With the latest collaboration...

48 Cryptocurrency Exchanges Now Approved in the Philippines

25.6.2019
The number of approved cryptocurrency exchanges has been growing in the Philippines. In addition to 11 operators registered by the central bank, the Bangko Sentral ng Pilipinas, there are 37 other crypto exchange operators licensed by the government-owned Cagayan Economic Zone Authority. Also read:...

Render Snarky Comments in Comic Sans

25.6.2019
Hilarious idea by Zach Leatherman. To test if a comment is "snarky" or not, there is an npm package up to the task. On this site, we generally just delete snarky comments, but I still run a WordPress plugin that allows me to "feature" or "bury" comments. It's old but it still works fine in...

Bitcoin Cash Shows Phenomenal Growth in the First Two Quarters of 2019

24.6.2019
The second quarter of 2019 is coming to an end and the Bitcoin Cash (BCH) network and markets have had an extraordinary year so far. BCH prices touched a high of $522 per coin on Sunday and at the current price of $470 per coin on June 24 BCH is up by a whopping 213%. […] The post Bitcoin...

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