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Wikidata.org: Představte si databázi, ve které by jednou mělo být úplně všechno
14.4.2020
Na Wikipedii najdete encyklopedické články • Na Wikidatech najdete fakta, která tyto články tvoří • Dnes si s nimi trošku pohrajeme
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
Client-Side Image Editing on Mobile
20.3.2020
Michael Scharnagl:
Ever wanted to easily convert an image to a grayscale image on your phone? I do sometimes, and that's why I build a demo using the Web Share Target API to achieve exactly that.
For this I used the Service Worker way to handle the data. Once the data is received on the client,...
React Suspense in Practice
19.3.2020
This post is about understanding how Suspense works, what it does, and seeing how it can integrate into a real web app. We'll look at how to integrate routing and data loading with Suspense in React. For routing, I'll be using vanilla JavaScript, and I'll be using my own micro-graphql-react GraphQL...
Crypto Derivatives, A Short Guide to A Growing Trade (pun intended)
4.3.2020
CoinMarketCap has now expanded its listing to include crypto derivative market data. If you are interested to learn more aboutContinue Reading
The post Crypto Derivatives, A Short Guide to A Growing Trade (pun intended) appeared first on CoinMarketCap Blog
T-Mobile zlevnil o 30 % neomezená mobilní data. Jde ale jen o víkendovou akci a ceny vydrží pouze rok
29.2.2020
T-Mobile pokračuje v propagaci neomezených mobilních dat. Tento víkend máte možnost získat aktuální datové paušály Neomezená data SD, HD a Max se slevou 30 %. Data je potřeba aktivovat buď na webových stránkách T-Mobilu nebo v mobilní aplikaci Můj T-Mobile. Zvýhodněné ceny budou platit 12
Ceny operačních pamětí letos porostou, říká šéf Adata. Koronavirus ale může vývoj ovlivnit
5.2.2020
Koronavirus začíná pomalu ovlivňovat ekonomické dění v Číně, odkud pochází spousta elektroniky a hardwarových komponent. Podle vyjádření šéfa výrobce hardwaru Adata je ale situace ještě složitější a nahrává postupnému zvýšení cen.
I pokud by se koronavirus podařilo zvládnout a situace by se
Public Sale Is Live for Coin Powering Cypherpunk Pioneer David Chaum’s Privacy Focused Xx Network
5.2.2020
The Xx network is designed to allow people to communicate and exchange value without revealing any information to intrusive government agencies or companies that collect and sell personal data. It was created by Dr. David Chaum, a world-renowned cryptographer and privacy advocate. The public sale...
aviationstack
28.1.2020
(This is a sponsored post.)
I wonder how many startup ideas have something to do with air travel? 🤔
It's such a big industry with so many pain points its no wonder that it inspires ideas for building new products. Here's the thing about a lot of startup ideas: you need data. Chances...
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....
Understanding Async Await
9.1.2020
When writing code for the web, eventually you'll need to do some process that might take a few moments to complete. JavaScript can't really multitask, so we'll need a way to handle those long-running processes.
Async/Await is a way to handle this type of time-based sequencing. It’s especially great...
US Judge Denies Customer’s Plea to Quash IRS Bitstamp Inquiry
28.11.2019
A Washington Western District Court judge has rejected petitioner William Zietzke’s appeal to stop the U.S. Internal Revenue Service (IRS) from accessing his Bitstamp trade data. An IRS summons invoked Zietzke to file a petition to quash the tax agency’s investigation into his private...
The Bank of Google Wants Your Spending Data
16.11.2019
The multinational technology giant Google has plans to get into the banking industry according to multiple reports that reveal the firm intends to work with Stanford Federal Credit Union and Citigroup. However, analysts assert that Google is not jumping into banking for revenue purposes and...
Thoughts After Looking at the Web Almanac’s Chapter on CSS
13.11.2019
Woah, I didn't see this coming! The HTTP Archive dropped this big "state of the web" report called Web Almanac with guest writers exploring data from 5.8 million websites.
Una Kravetz and Adam Argyle wrote the CSS chapter. The point is to squeeze a digestible amount of insight out of a mountain's...
This AI Platform Identifies Privacy Threats in Social Networks and Messengers
1.10.2019
Preserving your online privacy has become almost a lost cause these days. Thankfully, some entrepreneurial minds have taken it upon themselves to help web users stay informed of privacy risks and take action to thwart attempts to access their personal data. Guard is a platform which is doing...
Meeting GraphQL at a Cocktail Mixer
26.9.2019
GraphQL and REST are two specifications used when building APIs for websites to use. REST defines a series of unique identifiers (URLs) that applications use to request and send data. GraphQL defines a query language that allows client applications to specify precisely the data they need from...
Caniuse and MDN compatibility data collaboration
10.9.2019
Second only to "silly GIFs," I'd guess screenshots of caniuse are the most common slide graphic at web conferences. It's become the ultimate source for looking at web compatibility data in the hearts and minds of web developers.
Can I use CSS filter in Firefox? Yes. Can I use the filter() function?...
Crypto Regulations Are Changing Worldwide to Comply With FATF Standards
12.8.2019
Governments worldwide are changing the way they regulate crypto assets to comply with the global cryptocurrency standards set by the Financial Action Task Force (FATF). Some are amending existing laws, while others are creating a new system to cooperate and share data. Also read: China Publishes...
Using Immer for React State Management
7.8.2019
We make use of state to keep track of application data. States change as users interact with an application. When this happens, we need to update the state that is displayed to the user, and we do this using React’s setState.
Since states are not meant to be updated directly (because React’s state...
T-Mobile přes léto nabídl neomezená mobilní data. Světe div se, lidé rázem prodatují 10× více
3.8.2019
Mobilní internet v Česku je silně ovlivněný postavením místních operátorů, kteří si uvědomují, že by jim tvrdý konkurenční boj neprospěl. Ceny se tak u nás drží na vyšší úrovni než co je zvykem jinde v Evropě. Obzvlášť je to patrné na nabídce internetu bez omezení. Letos se ale přece jen začaly