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BitGo: A Name That Infuses Trust in Digital Currency!
29.2.2020
BitGo is a digital asset trust company that provides multi-signature bitcoin wallet service with a unique distribution of wallet keys. The wallet keys are distributed among different owners for better security and management of risks. BitGo wallets have three types of keys, one key is held by BitGo...
Coinbase Wallet Adds Support for Short and ‘Human-Friendly’ Cryptocurrency Addresses
26.2.2020
One of the scariest features of transacting with cryptocurrency, for many new users, is correctly inputting the long hexadecimal addresses involved. Various individual projects and larger collaborations have tried to tackle this anxiety-inducing issue in different ways, so that bitcoin adoption...
How to Specify User Agent with cURL
25.2.2020
Over the years I’ve shared how to perform a number of actions with cURL: how to send POST data, how to retrieve headers, follow redirects, check GZIP encoding, and more. Another useful cURL directive is sending the user agent, as some servers respond with different content or headers...
View Mac Calendar from Command Line
24.2.2020
As someone that loves using UI tools, I do pride myself in learning how to accomplish the same feats from command line. Don’t believe me? Check out my Command Line tutorials section — I guarantee you’ll learn quite a bit. Recently I learned that you can view basic calendars from...
The Domain Startups Building an Uncensorable Internet on Top of Ethereum
21.2.2020
Last weekend at ETHDenver, decentralized internet alternatives were on display from projects leveraging blockchain’s censorship-resistant nature
Lazy Object Initialization
17.2.2020
The Firefox DevTools underlying code, which is written with JavaScript and HTML, is a complex application. Due to the complexity and amount of work going on, the DevTools team has done everything they can to load as little as possible. Furthermore the team has a system of lazily importing...
Land Your Dream Job with Vettery (Sponsored)
17.2.2020
Whether you’re an experienced pro or someone new to the industry, finding a great job can be a scary, stressful process. Engineers and designers get inundated with Hacker Rank tests, portfolio requests, and a variety of other queries. Vettery improves the experience for free agents...
Steemit for Sale: Popular Crypto Blogging Platform Sold to Tron, Community Reacts
16.2.2020
Crypto blogging platform Steemit is undergoing a big change, migrating from its own Steem blockchain to the Tron network. The struggling crypto blogging platform launched in 2016 and made waves when big name libertarian users began to make thousands of dollars per post. The platform’s heyday...
Override window.alert
11.2.2020
For years the only bit of feedback web developers could get was via alert("{str}") calls. These days we have the web console but, in rare cases, we don’t have a console and alert calls are our only window into a value at a given time. One problem: if an alert sneaks into production code, your...
The Case of the Stolen Domain Names
10.2.2020
Back in 2011, the domain name for this site, css-tricks.com, was stolen. "Domain Hijacking," they call it. It wasn't just this site, but around 12 others in the design and development space. To this day, none of us really know how it happened and who was behind it, although I believe all...
Awesome Forward & Reverse Geocoding API: positionstack (Sponsored)
6.2.2020
One awesome web functionality we take for granted is geolocation. Based on geolocation data, we can get someone to their destination, provide them suggestions based on their location, and so on. One downside of native geolocation, especially in the browser, is that it’s limited in both input...
Git Branch Autocompletion
4.2.2020
Naming git branches is something most of us have down to a science. My branch naming pattern is usually {issue number}-short-feature-description, though many developers prefer to lead with the description and end with the issue. Regardless of the pattern you use, having a feature like autocomplete...
Searching the Jamstack
22.1.2020
Here's Raymon Camden on adding site search functionality to a site that is statically hosted. A classic trick! Just shoot 'em to Google and scope the results to your site:
<form action="https://www.google.com/search" method="get"<input type="search" name="q"...
How Is Bitcoin Cash Different From Bitcoin Core?
20.1.2020
The crypto space can be hard to break into for those unfamiliar with the jargon, lingo, and foundational knowledge taken for granted by the already initiated. Adding to this difficulty is the fact that there are several different cryptos which bear the name “Bitcoin.” Convoluted as this...
IP Geolocation and Threat Intelligence API: ipdata (Sponsored)
20.1.2020
An IP address is a simple, numeric piece of information that gets passed to a server, but that IP address can provide a wealth of information with ipdata. With ipdata you can learn user location, language, currency, and much more! Quick Hits ipdata is an IP Geolocation and Threat Intelligence API....
Fairspin Casino Players Won Over 40,000 ETH
15.1.2020
Blockchain casino Fairspin paid out more than 40,000 ETH to players in its first full year of operation.
The casino was founded in late 2018 under the name of Fairplay. A year later, it was rebranded into Fairspin to emphasize the casino’s key distinctive feature – each spin in every game...
In Defence of “Serverless” —the term
14.1.2020
Ben Ellerby:
For now Serverless, to me at least, manages to do a hard job, defining the borders of a very fluid and complex space of possible solutions in which we can build next-generation architectures. It would help if there was not a framework of the same name, it would help if people didn’t...
Snowpack
14.1.2020
Snowpack. Love that name. This is the new thing from the Pika people, who are on to something. It's a bundler alternative, in a sense. It runs over packages you pull from npm to make sure that they are ES module-compatible (native imports).
This is how I digest it. When you write a line of code...
Fantastic Flight API with aviationstack (Sponsored)
9.1.2020
I didn’t fly until I was 25 years of age — I was hopeless in knowing I had to be there early, the process of security, and the whole gate structure. Now that I’ve flown dozens of times for Mozilla, I feel much more comfortable with the process of flying, but feel less comfortable...
Duplicated Argument Names
6.1.2020
Oftentimes we override or monkey patch functions and, in many cases, there are arguments we don’t care too much about. A common practice for those arguments is using _ for argument names — it’s a generally accepted and known practice for “this isn’t important”....