Search
How to Send Bitcoin Cash via Text Messages to Anyone With a Mobile Phone
14.5.2019
Cointext allows you to send bitcoin cash (BCH) to anyone with a mobile phone in the regions supported by the service even if you don’t have access to the internet. On a global scale, the availability of cheap devices can help many more people use cryptocurrency for payments via SMS text...
Tether, Bitfinex Request Lessening of Cash Use Restrictions Imposed by Injunction Order
14.5.2019
Lawyers for Tether and Bitfinex have sent a letter to a judge, asking for more leniency in the use of cash restrictions imposed by last month’s injunction
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...
Payments Startup Uphold to Use Ledger Vault
14.5.2019
American payments startup Uphold has announced that it will use Ledger Vault to secure assets on its platform
Polymath, Charles Hoskinson Team Up on Security Token Blockchain
13.5.2019
Polymath is partnering with Charles Hoskinson to build a blockchain network specifically designed to support security tokens
Change Color of SVG on Hover
13.5.2019
There are a lot of different ways to use SVG. Depending on which way, the tactic for recoloring that SVG in different states or conditions — :hover, :active, :focus, class name change, etc. — is different.
Let's look at the ways.
Inline SVG
Inline SVG is my favorite way to use...
SVG Properties and CSS
13.5.2019
There are many Scalable Vector Graphics (SVG), but only certain attributes can be applied as CSS to SVG. Presentation attributes are used to style SVG elements and can be used as CSS properties. Some of these attributes are SVG-only while others are already shared in CSS, such as font-size...
Amazon Unveils Machines That Could Replace Packaging Employees
13.5.2019
For the last few years, Amazon has often threatened to usher in a technology that could save the company millions by reducing the number of jobs that involve repetitive work, and it seems that the company has finally found a solution. In an exclusive report by Reuters, it has emerged that...
Ex-SoFI CEO’s Startup Closes $1 Billion Credit Line on a Blockchain
10.5.2019
Figure Technologies, founded by former SoFi CEO Mike Cagney, has closed a $1 billion “uncommitted” line of credit on a blockchain
What’s Holding Back Bitcoin in Venezuela? This Group Is Investigating
10.5.2019
The Open Money Initiative is bringing insights from Venezuela to help crypto startups make better tools for people in distressed economies
10 React Challenges (Beginner): Use React State to Update the DOM
10.5.2019
A common theme in modern front-end JavaScript libraries/frameworks is that they can help you manage the data in your applications.
Once you update something, React can immediate
10 React Challenges (Beginner): Loop Over and Display Data with JSX
10.5.2019
Data comes in all shapes and sizes. In JavaScript, an array is how we hold sets of data. For the majority of our site content, we use an array of objects.
Looping through and sh
10 React Challenges (Beginner): Display Simple Data with JSX
10.5.2019
One of the building blocks of React is the ability to use HTML elements when developing components.
JSX allows us to write simple markup in HT
10 Days of React Challenges (Beginner): Use React State to Update the DOM
10.5.2019
A common theme in modern front-end JavaScript libraries/frameworks is that they can help you manage the data in your applications.
Once you update something, React can immediate
10 Days of React Challenges (Beginner): Loop Over and Display Data with JSX
10.5.2019
Data comes in all shapes and sizes. In JavaScript, an array is how we hold sets of data. For the majority of our site content, we use an array of objects.
Looping through and sh
10 Days of React Challenges (Beginner): Display Simple Data with JSX
10.5.2019
One of the building blocks of React is the ability to use HTML elements when developing components.
JSX allows us to write simple markup in HT
Florincoin – The 2013 Altcoin You Don’t Remember – Is Attracting Real Users
9.5.2019
An obscure cryptocurrency that first started getting noticed during the 2014 altcoin boom is showing itself a true diamond in the rough
Getting To Know The MutationObserver API
8.5.2019
MutationObserver watches the DOM, specifically the places you tell it to, like:
document.querySelector('#watch-this');
...and it can tell you (trigger a callback) when stuff happens — like when a child is added, removed, changed, or a number of other things.
I used it just the other day...
Why, How, and When to Use Semantic HTML and ARIA
7.5.2019
Semantic HTML and Accessible Rich Internet Applications (ARIA) help create interfaces that work for everyone in the most performant, robust, and simple way possible. They add essential meaning to your content, which lets web browsers, search engines, screen readers, RSS readers, and ultimately...
The Place of UX
7.5.2019
Every time "UX" comes out of my mouth or is typed by my fingers, I think, "did I just use that term correctly?" It feels like such a big and loaded term these days, that perhaps the way I use it only contributes to the confusion. Ryan Singer frames that problem well:
Debates continue to rage about...