Search
“Browser Functions”
26.1.2020
Serverless functions are fairly straightforward. Put a bit of back-end language code, like Node, in the cloud and communicate with it via URL. But what if that URL didn't run a back-end language, it ran an actual browser? Richard Young:
We can now do full stack development using just Web APIs....
Data Shows $25 Billion Worth of Bitcoin and Ether Held by Seven Crypto Exchanges
26.1.2020
On January 3, 2020, a small group of crypto enthusiasts celebrated the second annual Proof-of-Keys day with hopes to get people to withdraw funds from centralized digital currency exchanges. However, exchanges holding massive amounts of BTC only saw their reserves grow larger and data shows that...
Companies Keep Flocking to Swiss Crypto Valley, Over 1,000 Jobs Added in a Year
26.1.2020
Crypto Valley, a fintech-friendly region centered on the canton of Zug, has been expanding to other parts of Switzerland and neighboring Liechtenstein. Despite all the challenges facing the blockchain industry, favorable regulations and improving access to banking and legal services are attracting...
The Fallout From Onecoin’s Ponzi Scheme Continues to Impact Investors
25.1.2020
In late 2019, the remnants of multi-level Ponzi scheme Onecoin crumbled. However, Onecoin’s founder, dubbed the ‘crypto queen,’ Ruja Ignatova, remains on the run and law enforcement haven’t caught up with her yet. Moreover, police are investigating two churches in...
Leading Swiss Stock Exchange Offers 12 Crypto Exchange-Traded Products With One That Shorts Bitcoin
25.1.2020
Switzerland’s principal stock exchange, SIX Swiss Exchange, now has 12 cryptocurrency exchange-traded products listed. The latest addition, the 21shares Short Bitcoin, allows investors to profit from falling prices of the digital currency. Other listed crypto products include those that track...
Iran Issues More Than 1,000 Cryptocurrency Mining Licenses
25.1.2020
The Iranian government has reportedly issued more than 1,000 licenses for cryptocurrency mining since it began regulating the industry. A number of large mining farms have set up in the country, but high electricity tariffs have kept many small investors away. Also read: Regulatory Roundup —...
Flexible Captioned Slanted Images
25.1.2020
The end result of Eric Meyer's tutorial on creating this row of slanted images is pretty classy. But it's more about the journey than the destination (there isn't even really an isolated demo for it). Eric does an amazing job at talking it through like a thought process.
We did that recently, only...
XRP is All Set to Ride the First Bull-run of 2020
25.1.2020
XRP’s bullish trendline has been breached once after it started correcting down in its 1-month chart; faced rejection above $0.2483 The leading altcoin has recently formed a support level at $0.2140; recovery faces hurdles above its 200-day moving average line ($0.2247) XRP has kick-started 2020...
Bitpay Users Can Now Purchase Crypto With Fiat In-App
25.1.2020
On January 23, the cryptocurrency payment firm Bitpay announced it will be allowing customers to purchase digital assets using the Bitpay platform. The Atlanta-based company partnered with fiat-to-crypto payment processor Simplex to offer the crypto purchasing experience. Bitpay says the latest...
Alexander Vinnik Accused of Laundering Billions Through BTC-e Extradited to France
25.1.2020
Alexander Vinnik, the Russian-born IT specialist who spent over two years in detention in Greece, where he was arrested on a U.S. warrant, is now in Paris. The alleged BTC-e operator, suspected of laundering at least $4 billion through the now defunct crypto exchange, has been handed over to France...
Research Firm and Environmental Watch Dog Test World’s First Air Quality Ledger
24.1.2020
Global partnership between PlanetWatch and Algorand tests new blockchain air quality sensors and ledger
How to Obscure Bitcoin Cash Transaction Data by Leveraging Cashfusion
24.1.2020
Bitcoin Cash developers recently released the alpha software for Cashfusion, a privacy-preserving feature added to the Electron Cash wallet. During the last week, crypto proponents and developers have been testing the protocol regularly in order to find issues and provide the Cashfusion team with...
Playwright
24.1.2020
So Microsoft launches a Node-based browser automation project called Playwright. It allows you to spin up a headless version of a browser and control it. Go here! Click something! Take a screenshot! That kind of stuff. Particularly useful for testing.
It's just like Google's Puppeteer, only...
Bundling JavaScript for Performance: Best Practices
24.1.2020
Performance advice from David Calhoun on how many scripts to load on a page for best performance:
[...] some of your vendor dependencies probably change slower than others. react and react-dom probably change the slowest, and their versions are always paired together, so they...
ECB Keeps Subzero Interest Rates and Open-Ended QE Worth €20B a Month But Launches Policy Review
24.1.2020
The European Central Bank (ECB) has launched an extensive review that will examine a wide range of its policies by the end of this year. Under its new president, Christine Lagarde, the bank will try to establish why its monetary stimulus has failed to achieve the Eurozone’s goal of close...
What’s the Difference Between Width/Height in CSS and Width/Height HTML attributes?
24.1.2020
Some HTML elements accept width and height as attributes. Some do not. For example:
<!-- valid, works, is a good idea --<img width="500" height="400" src="..." alt="..."<iframe width="600" height="400" src="..."</iframe<svg width="20" height="20"</svg<!-- not valid...
Min and Max Width/Height in CSS
24.1.2020
Here's a nice deep dive into min-width / min-height / max-width / max-height from Ahmad Shadeed. I like how Ahmad applies the properties to real-world design situations in addition to explaining how it works. In the very first demo, for example, he shows a button where min-width is used as a method...
Trump ‘Loves’ Negative Rates and ‘Could Get Used to’ Them, Criticizes Fed at World Economic Forum, China Trade Deal
24.1.2020
U.S. President Donald Trump spoke at the World Economic Forum in Davos, Switzerland Tuesday saying the U.S. and other nations are “forced to compete … with nations that are getting negative rates, something very new.” Trump took direct shots at the U.S. Federal Reserve, claiming...
Panic Withdrawals at Indian Bank Over Alarming KYC Notice
24.1.2020
Hundreds of customers went on a withdrawal spree after an Indian bank announced its revised KYC requirements. The bank’s action followed the decision by the Reserve Bank of India (RBI) to include the National Population Register letter as a valid KYC document for opening bank accounts....
What Is the Ideal Block Size and Fee Cost?
24.1.2020
Many of the debates around block size in Bitcoin operate under the false premise that the question can even be properly answered by a central authority. But markets are better at deciding these questions and block sizes and fee costs should be worked out by miners and users, not development...