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Web Technologies and Syntax
24.9.2020
JavaScript has a (newish) feature called optional chaining. Say I have code like:
const name = Data.person.name;
If person happens to not exist on Data, I’m going to get a hard, show-stopping error. With optional chaining, I can write:
const name = Data.person?.name;
Now if person...
The data economy is a dystopian nightmare
24.9.2020
Decentralization will turn the data economy upside down, allowing consumers to control their own data or sell it to the highest bidder
Ocean Protocol and Balancer Want to Do for Data What Uniswap Did for Coins
24.9.2020
Ocean Protocol is teaming up with Balancer Labs to create the first automated market maker (AMM) for data
[článek] Na krátkých vlnách: Data pro ČTÚ, zero rating před soudem a milované mojeID
24.9.2020
[5 minut čtení] Bývalý šéf Rady ČTÚ shrnuje nejdůležitější události uplynulého týdne/měsíce v digitálním světě. Výhodou krátkých vln je způsob jejich šíření v atmosféře – díky mnohonásobným odrazům, k nimž dochází na ionizovaných částicích ve vyšších vrstvách (ionosféra), není nutná přímá...
BCH Hash Watch: Majority of Miners Signal BCHN, Coinex Exchange Announces Futures
24.9.2020
Bitcoin Cash proponents have recently noticed that the last 612 blocks or more than 61% of the last 1,000 blocks have been mined using BCHN, according to Coin Dance statistics. Moreover, data also shows that 82% of Bitcoin Cash hashpower is signaling BCHN, as the prominent miners Btc.com...
Whales profit mightily from lucrative DeFi yield farming: Data shows
23.9.2020
High annual percentage yields are enticing to DeFi investors but are whales the only people making money?
Stablecoin Stamp of Approval & Inside UNI’s Distribution: A Data Perspective by IntoTheBlock
23.9.2020
Powered by Every week, IntoTheBlock brings you on-chain analysis of top news stories in the crypto space. Leveraging blockchain’s publicContinue Reading
The post Stablecoin Stamp of Approval & Inside UNI’s Distribution: A Data Perspective by IntoTheBlock appeared first on CoinMarketCap Blog
Bitcoin Market Weakening After Macro-Based Sell-Off, On-Chain Data Suggests
23.9.2020
Bitcoin inventory is building on exchanges but there's a lack of buyers, according to a Chainalysis economist
Data Site DeFi Pulse Fixes Bug, Says Value Locked Actually Hit $13B Last Week
23.9.2020
Popular data analytics site DeFi Pulse has claimed a "previously undetected issue" saw TVL under-reported by more than $4 billion on Sept. 18
[aktualita] Zpoždění MHD i data o COVID-19. Web Pragozor.cz vizualizuje informace o Praze
23.9.2020
Jaká je kvalita městské hromadné dopravy a kolik ji používá lidí? Kolik se v Praze staví bytů a jak rostou jejich ceny? A kolik je nakažených nemocí COVID-19 v jednotlivých pražských obvodech? Tato a další data o fungování Prahy nabízí v grafech a vizualizacích web Pragozor.cz, který dnes hlavním...
DeFi Angels, VC Firms Back $2M Round for Data Provider Dune Analytics
23.9.2020
Ethereum data firm Dune Analytics, which has stood out from the pack for its focus on DeFi projects, has raised a $2 million seed round
Institutional investors plan to buy every Bitcoin price dip, data suggests
22.9.2020
New survey data shows institutional investors intend to increase their Bitcoin allocations regardless of short term dips in BTC price
US Space Force Enlists Blockchain Firm to Deploy Hack-Proof Data Defenses
22.9.2020
The United States Space Force has engaged blockchain firm Xage Security to develop a new security layer for its communications systems
IMA.js – Detailní pohled na komponenty, eventy a extensions
22.9.2020
V předchozím díle jsme si na naší aplikaci s předpovědí počasí ukázali, jak vykreslit data pomocí Views a rozdělili jsme si HomeView do podrobnějších komponent. V tomto díle uděláme naši aplikaci pro uživatele zajímavější a přidáme možnost jak zadávat lokalitu
Leaked Data Outs Bitcoin Investment Company as Scam: Founders Deny the Allegations
22.9.2020
A South African group calling itself “Anonymous ZA” has published fresh information that seemingly supports long-standing allegations that Mirror Trading International (MTI), an ostensible bitcoin investment company, is running a multi-level marketing scam. The new information, which...
Turbulent Crypto Markets Expected – 87K Worth of Bitcoin Options Set to Expire on Friday
21.9.2020
Markets are expected to be volatile this week, as a great number of bitcoin and ethereum options are set to expire this Friday. Data shows more than 87,000 bitcoin options will expire and 77% of the action is held on the Deribit exchange. U.S. stocks dropped hard on Monday, as the Dow Jones...
Nejjednodušší cesta, jak nepřijít o data: nastavte si zálohování a zapomeňte
21.9.2020
Přijít o důležitá data je jednodušší, než si umíte představit • To, zda a jak snadno je získáte zpět, záleží především na vás • Když si nastavíte zálohování, může to být otázka několik minut
Pre-Caching Image with React Suspense
21.9.2020
Suspense is an exciting, upcoming feature of React that will enable developers to easily allow their components to delay rendering until they’re “ready,” leading to a much smoother user experience. “Ready,” in this context, can mean a number of things. For example, your data loading...
US Space Force taps blockchain firm Xage Security for data protection
21.9.2020
Going where no blockchain has gone before
Market Outlook: Bitcoin Breaks $11K, Whales Refuse to Sell, Downside Risk Remains
19.9.2020
The price of bitcoin jumped above the $11k threshold on Saturday morning and into the afternoon, after hovering above the $10,900 range the day prior. The entire crypto-economy of 7,600+ coins has gained 2.29% during the last 24 hours touching $344 billion. Bitcoin (BTC) markets have surpassed...