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Nigerians Can Now Buy Bitcoin With Cash From Stores and ATMs That Take Naira
8.3.2020
If there’s a place where cryptocurrencies draw significantly more attention than anywhere else right now, it has to be Nigeria. Africa’s largest economy is driven by its oil exports, expanding manufacturing, financial services, communications and information technology sectors, but also...
Bitcoin.com Local Gathers Steam as Other P2P Markets Falter
7.3.2020
The bitcoin marketplace Localbitcoins was once the most popular peer-to-peer (P2P) trading platform. But during the last few years, the company’s trading requirements and KYC implementation have caused an influx of traders to migrate to different P2P crypto markets. The mass departure...
Creating a Modal Image Gallery With Bootstrap Components
6.3.2020
Have you ever clicked on an image on a webpage that opens up a larger version of the image with navigation to view other photos?
Some folks call it a pop-up. Others call it a lightbox. Bootstrap calls it a modal. I mention Bootstrap because I want to use it to make the same sort of thing. So, let’s...
Charlie Shrem: Bitcoin Continues to Dwarf Other Crypto Communities
4.3.2020
As the world enters the second decade of cryptocurrencies, Bitcoin has been joined by thousands of other coins and crypto ecosystems. In an interview with SFOX, Bitcoin enthusiast Charlie Shrem stated that despite these growing crypto communities, the Bitcoin ecosystem continued to dwarf other...
USDZ Capital Group Launches USDZ Stablecoin
4.3.2020
Stablecoin is a cryptocurrency pegged to less volatile external assets such as official currencies, precious metals, or oil. The value of a stablecoin can also be pegged to other crypto-assets or fixed by algorithms. Stablecoins retain the same value as the underlying asset and are not subject...
Walmart Joins Hyperledger Alongside 7 Other Companies
3.3.2020
Four years after Walmart first used Hyperledger in a pilot Chinese pork product, the retailer has joined Hyperledger’s consortium
Selectors Explained
2.3.2020
Have you ever found yourself either writing a CSS selector that winds up looking confusing as heck, or seen one while reading through someone's code? That happened to me the other day.
Here's what I wrote:
.site-footer__nav a:hover svg ellipse:first-child { }
At the end of it, I honestly couldn't...
A Follow-Up to PHP Templating
28.2.2020
Not long ago, I posted about PHP templating in just PHP (which is basically HEREDOC syntax). I'm literally using that technique for some super basic templating I needed to do on this very WordPress site. The main pushback was that this kind of thing can be an XSS vulnerability. In my case, it's...
Where to Learn WordPress Theme Development
28.2.2020
Over a decade ago, I did a little three-part video series on Designing for WordPress. Then I did other series with the same spirit, like videocasting the whole v10 redesign, a friend's website, and even writing a book. Those are getting a little long in the tooth though. You might still learn from...
Data-driven Jamstack with Sourcebit
28.2.2020
Think of building sites with Gatsby as an hourglass shape.
Gatsby itself is right in the middle. The wide funnel at the top represents the fact that Gatsby can take in data from all sorts of sources. The data could be in markdown files, from a headless CMS or some other API, from a hosted database...
When CSS Blocks
28.2.2020
Tim Kadlec:
One particular pattern [for loading non-critical CSS] I’ve seen is the preload/polyfill pattern. With this approach, you load any stylesheets as preloads instead, and then use their onload events to change them back to a stylesheet once the browser has them ready.
So you're...
Let’s Say You Were Going to Write a Blog Post About Dark Mode
26.2.2020
This is not that blog post. I'm saying let's say you were.
This is not a knock any other blog posts out there about Dark Mode. There are lots of good ones, and I'm a fan of any information-sharing blog post. This is more of a thought exercise on what I think it would take to write a really great...
Chameleonic Header
26.2.2020
Nice demo from Sebastiano Guerriero. When a fixed-position header moves from overlapping differently-colored backgrounds, the colors flop out to be appropriate for that background. Sebastiano's technique is very clever, involving multiple copies of the header within each section (where the copies...
Pages for Likes
24.2.2020
I posted about parsing an RSS feed in JavaScript the other day. I also posted about my RSS setup talking about how Feedbin is at the heart of it.
Dave discovered that Feedbin can also produce an RSS feed for all your likes. Likes is a feature of Feedbin, and fortunately also NetNewsWire, which...
Tron CEO: Bitcoin to Break $100K in 2025 and Pull Up Other Coins
24.2.2020
Tron CEO Justin Sun believes that Bitcoin will cross $100,000 mark in or before 2025, while other cryptos like ETH and XRP will follow the trend
Seen by Indeed
20.2.2020
(This is a sponsored post.)
Are you looking for a tech job where you clock in, or for a career where you’ll be seen?
Seen by Indeed is a matching service for software engineers, product managers and other tech pros that sorts through thousands of companies -- like Twilio, Overstock, VRBO,...
Bitcoin Superstar and Bitcoin Era – The Latest Two Faces of the Same Scam
20.2.2020
With the rising price and popularity of bitcoin come numerous scams. Bitcoin Superstar and Bitcoin Era are two investment schemes that have recently gained much attention. News.Bitcoin.com took a look at them, and it did not take much to spot how similar they are to each other and several other...
Centering a div That Maintains Aspect-Ratio When There’s Body Margin
18.2.2020
Andrew Welch had a little CSS challenge the other day to make an ordinary div:
• centered vertically + horizontally• scales to fit the viewport w/ a margin around it• maintains an arbitrary aspect ratio• No JS
There's a video in that tweet if it helps you visualize the challenge. I saw Paul...
Web Component for a Code Block
18.2.2020
We'll get to that, but first, a long-winded introduction.
I'm still not in a confident place knowing a good time to use native web components. The templating isn't particularly robust, so that doesn't draw me in. There is no state management, and I like having standard ways of handling that. If...
T-Mobile, Orange and Other Giants to Test Blockchain-powered Platform
18.2.2020
Four of the world’s biggest telecoms providers will cooperate on a joint pilot that could see blockchain technology applied to inter-operator roaming agreements.
Per Mobile Europe, Deutsche Telekom and its United States-based mobile and wireless network operator T-Mobile US will team up with...