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2.4.2020
Austin Gil has kicked off the first in a five-part series about “HTML Forms Right” and to starts with semantics. It’s talking to the “we build our front-ends with JavaScript” crowd. The first block of code is an example of an Ajax form submission where the data...
Krásné snímky i důležitá data. Evropské družice Sentinel monitorují celou planetu
2.4.2020
Menší satelitní síť provozuje i Evropská unie • Program Copernicus se věnuje sledování pevniny, atmosféry a oceánů • Data z družic jsou volně k dispozici
[aktualita] Videokonferenční služba Zoom posílala data Facebooku a neříká pravdu o šifrování
2.4.2020
Popularita videokonferenční služby Zoom v posledních týdnech raketově vzrostla. Důvodem je vyšší potřeba lidí v době epidemie COVID-19 komunikovat přes internet – ať už z pracovních důvodů, v rámci školní výuky na dálku nebo pro soukromé účely. Se stoupajícím zájmem se na Zoom zaměřila také vyšší...
Unofficial Iranian Telegram Applications Leak Data of 42M Users
31.3.2020
Data of 42 million Iranians using unofficial Telegram messengers got publicly exposed online
Ex-State Street Blockchain Team Drops DLT From New Data-Privacy Startup
31.3.2020
Data privacy startup Manetu goes live early next month with $3.5 million in backing from Castle Island Ventures and others
Wide Gamut Color in CSS with Display-P3
31.3.2020
Here’s something I’d never heard of before: Display-P3 support in CSS Color Module Level 4 spec. This is a new color profile supported by certain displays and it introduces a much wider range of colors that we can choose from.
Right now the syntax looks something like this in CSS:
header...
[aktualita] Firmu provozující měření sledovanosti napadl ransomware, data se opozdí
31.3.2020
Společnost Nielsen Admosphere, která na českém televizním trhu zajišťuje měření sledovanosti, i její dceřiná společnost Adwind Software byly v noci napadeny ransomwarem. Podle tiskového prohlášení firmy se tak stalo ve 23.30. Ransomware šifruje důležitá data na zařízení a požaduje výkupné...
gqless
30.3.2020
This is so cool. I mean, GraphQL is already cool. It’s very satisfying to write an understandable-looking query for whatever you want and then use that data in templates.
But what if you didn’t have to write the query at all? What if you just wrote the templates pretending you already...
Bitcoin Mining Roundup: BTC Regains 100 Exahash, Miners Close Shop, Pre-Halving Shake-Up
30.3.2020
In 44 days, BTC miners will face the third reward halving as the block subsidy will soon shrink from 12.5 to 6.25 coins per block. Following the market carnage in mid-March, BTC’s hashrate plummeted 44% to a 2020 low of 75 exahash per second (EH/s). Since then the hashrate has climbed back...
How They Fit Together: Transform, Translate, Rotate, Scale, and Offset
30.3.2020
Firefox 72 was first out of the gate with "independent transforms." That is, instead of having to combine transforms together, like:
.el {
transform: rotate(10deg) scale(0.95) translate(10px, 10px);
}
...we can do:
.el {
rotate: 10deg;
scale: 0.95;
translate: 10px 10px;
}
That's extremely...
Celsius Partners With Chainlink to Decentralize Price Data
30.3.2020
Celsius Network will begin using Chainlink’s price data feed oracles while offering treasury management services to the oracle platform
US Cash in Circulation Sees Biggest Increase Since the Y2K Bug Panic, Fed Reserve Data Indicates
30.3.2020
U.S. currency in circulation has experienced its largest increase in over 20 years
[aktualita] Počty testů či rozdělených roušek. Údaje o COVID-19 jsou k dispozici jako otevřená data
30.3.2020
Ústav zdravotnických informací a statistiky ČR (ÚZIS) začal zveřejňovat některé údaje související s epidemií COVID-19 ve formě otevřených dat. K dispozici jsou zatím čtyři datasety: údaje o celkovém (kumulativním) počtu provedených testů podle hlášení laboratoří, celkovém (kumulativním) počtu...
In-Between Bitcoin Halvings: Analyst Proves Bitcoin’s Price Not Bound to 4-Year Cycles
29.3.2020
Crypto traders and analysts have always looked to the halvings for some kind of clues in order to predict the future price of bitcoin. A number of traders also think that BTC price movements shift every four years and speculators often use the halvings as milestone markers. On March 28, crypto...
Microsoft Patents New Cryptocurrency System Using Body Activity Data
29.3.2020
Microsoft has patented a cryptocurrency mining system that leverages human activities, including brain waves and body heat, when performing online tasks such as using search engines, chatbots, and reading ads. “A user can solve the computationally difficult problem unconsciously,”...
World Health Organization Teams With IBM, Oracle on Blockchain-Based Coronavirus Data Hub
27.3.2020
Big names like IBM, Oracle and the World Health Organization (WHO) will use blockchain technology to track data relating to the coronavirus pandemic
Bitcoin Miners Are Selling Coins Faster Than They Can Generate Them
27.3.2020
According to data sites and a number of observers, bitcoin miners are selling coins faster than they can produce them. Ever since the market downturn on March 12 and the week of falling prices that followed, bitcoin miners have been struggling. Also read: Bitcoin Hashrate Down 45% – Miners...
Microsoft Files Patent For Crypto Mining System Using Body Activity Data
27.3.2020
Microsoft proposes alternative crypto mining method which uses body activity rather than specialized mining hardware
Creating an Editable Site with Google Sheets and Eleventy
27.3.2020
Remember Tabletop.js? We just covered it a little bit ago in this same exact context: building editable websites. It’s a tool that turns a Google Sheet into an API, that you as a developer can hit for data when building a website. In that last article, we used that API on the client side, meaning...
Investors Regained Confidence in Bitcoin Amid Price Recovery, Data Suggests
27.3.2020
Bitcoin may not be out of the woods yet, but prospects of another sudden price crash now look to have diminished