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Crypto, Encryption, and the Quest for a Secure Messaging App

7.3.2020
How confidential is our conversation? This question has come to the fore in recent months, driven by a flurry of news stories detailing the weakening of encrypted messenger apps at the behest of law enforcement. A concerted effort on the part of the state to backdoor messaging apps and spy on...

Bitcoin History: When DDoS Attacks Made BTC’s Price Drop

7.3.2020
As anyone who has read the Bitcoin History series (or lived through the period in question) will know, the Bitcointalk forum was the crucible of debate in the early days. What’s less known is that – to quote one poster – “DDoSing this forum coincided with dumps on the then...

What to Use Instead of Number Inputs

6.3.2020
You might reach for <input type="number> when you're, you know, trying to collect a number in a form. But it's got all sorts of issues. For one, sometimes what you want kinda looks like a number, but isn't one (like how a credit card number has spaces), because it's really just a string...

Currying in CSS

6.3.2020
Funny timing on this I was just looking at the website for Utopia (which is a responsive type project which I hate to admit I don't fully understand) and I came across some CSS they show off that looked like this: :root { --fluid-max-negative: (1 / var(--fluid-max-ratio)...

Bitcoin Gold Whale Allegedly Controls Half the BTG Supply

6.3.2020
According to a recent study, bitcoin gold (BTG) market prices are being manipulated by a single whale who holds a significant portion of the bitcoin gold in circulation. The Bitcoin Gold network was recently hit with a 51% attack that caused two blockchain reorganizations. The team of...

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...

The 3 Laws of Serverless

6.3.2020
Burke Holland thinks that to "build applications without thinking about servers" is a pretty good way to describe serverless, but... Nobody really thinks about servers when they are writing their code. I mean, I doubt any developer has ever thrown up their hands and said “Whoa, whoa, whoa. Wait...

RBI to Challenge Supreme Court Verdict on Cryptocurrency

6.3.2020
The Reserve Bank of India (RBI) is reportedly seeking to file a review petition challenging the supreme court verdict which lifted its banking ban on the crypto industry. The RBI is worried that the court’s decision “could pave the way for trading in virtual currencies and put...

Hex Opacity Table

6.3.2020
We’ve used hex colors for years but 8-digit hexadecimal is still relatively new. While rgba is simple to understand, 8-digit hex is more difficult, as you need to provide a hex representation of a numeric value. The following is a hexadecimal chart of opacity! 100 FF 99 FC 98 FA 97 F7 96...

Animating CSS Width and Height Without the Squish Effect

6.3.2020
The first rule of animating on the web: don't animate width and height. It forces the browser to recalculate a bunch of stuff and it's slow (or "expensive" as they say). If you can get away with it, animating any transform property is faster (and "cheaper"). Butttt, transform can be tricky. Check...

Consistent Backends and UX: Why Should You Care?

6.3.2020
More than ever, new products aim to make an impact on a global scale, and user experience is rapidly becoming the determining factor for whether they are successful or not. The post Consistent Backends and UX: Why Should You Care? appeared first on CSS-Tricks

Cryptocurrency Airdrops and Giveaways: What They Are and What’s Next

5.3.2020
There are a number of ways people can obtain cryptocurrencies and one of them is through airdrops, a type of distribution where creators send free coins to numerous crypto wallet addresses in order to drive adoption. Airdrops have been leveraged for years and token distributors believe that...

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