Search
Israeli Spy Firm Develops WhatsApp Hack That Could Allow Them to Steal Data
15.5.2019
According to reports, the world’s biggest messaging app WhatsApp was hacked by an Israeli firm and millions of users were exposed to potential pilferage of data from their phones. Over the years, it has been a well-known security precaution for billions of smartphone users to not click on links...
Change Color of SVG on Hover
13.5.2019
There are a lot of different ways to use SVG. Depending on which way, the tactic for recoloring that SVG in different states or conditions — :hover, :active, :focus, class name change, etc. — is different.
Let's look at the ways.
Inline SVG
Inline SVG is my favorite way to use...
CoinGecko Unveils Exchange ‘Trust Score’ to Fight Fake Volume Data
13.5.2019
Crypto market data aggregator CoinGecko has a unveiled a new "trust score" for its system of ranking exchanges
Track Rising Crypto Prices With Cryptowat.ch
12.5.2019
Cryptocurrency markets are booming this weekend and traders need adequate and timely information about prices and trends. Cryptowat.ch is an online platform that provides real-time market data and it’s highly customizable to suit the needs of different investors. Also read: Decryptionary...
Crypto Heresy: Question Blockstream on Twitter and You’ll Be Blocked
10.5.2019
Crypto Twitter (CT) is a grueling battleground between digital currency enthusiasts, company executives, maximalists, journalists, lawyers, and so-called thought leaders and luminaries. For instance, on May 8, reporter Larry Cermak posted data concerning Blockstream and its sidechain project...
10 React Challenges (Beginner): Use React State to Update the DOM
10.5.2019
A common theme in modern front-end JavaScript libraries/frameworks is that they can help you manage the data in your applications.
Once you update something, React can immediate
10 React Challenges (Beginner): Loop Over and Display Data with JSX
10.5.2019
Data comes in all shapes and sizes. In JavaScript, an array is how we hold sets of data. For the majority of our site content, we use an array of objects.
Looping through and sh
10 React Challenges (Beginner): Display Simple Data with JSX
10.5.2019
One of the building blocks of React is the ability to use HTML elements when developing components.
JSX allows us to write simple markup in HT
10 Days of React Challenges (Beginner): Adding Calculator
10.5.2019
Storing data in a front-end application and reusing the stored data throughout the application or app component, is an essential piece of modern front-end applications.
CodePen Final
10 React Challenges (Beginner): Adding Calculator
10.5.2019
Storing data in a front-end application and reusing the stored data throughout the application or app component, is an essential piece of modern front-end applications.
CodePen Final
10 Days of React Challenges (Beginner): Use React State to Update the DOM
10.5.2019
A common theme in modern front-end JavaScript libraries/frameworks is that they can help you manage the data in your applications.
Once you update something, React can immediate
10 Days of React Challenges (Beginner): Loop Over and Display Data with JSX
10.5.2019
Data comes in all shapes and sizes. In JavaScript, an array is how we hold sets of data. For the majority of our site content, we use an array of objects.
Looping through and sh
10 Days of React Challenges (Beginner): Display Simple Data with JSX
10.5.2019
One of the building blocks of React is the ability to use HTML elements when developing components.
JSX allows us to write simple markup in HT
Stay in Touch With Markets Using the Cryptowatch App
9.5.2019
Cryptocurrency prices and market trends are constantly in flux. Cryptowatch is an Android Wear application that updates users about price changes on the go. It’s always with you, even when your smartphone is not around or runs out of battery. Also read: Coin 360 Provides Color-Based Crypto...
[aktualita] Jak díky datům budovat chytrá města? Návody nabídne Prague City Data Congress
9.5.2019
Otevřená data a open API, datové modelování, informační model budovy (Building Information Modelling) a mobility as a service – to jsou hlavní témata letošní konference Prague City Data Congress, kterou pod záštitou prmátora Zdeňka Hřiba pořádá pražská městská firma Operátor ICT. Na akci bude...
Getting To Know The MutationObserver API
8.5.2019
MutationObserver watches the DOM, specifically the places you tell it to, like:
document.querySelector('#watch-this');
...and it can tell you (trigger a callback) when stuff happens — like when a child is added, removed, changed, or a number of other things.
I used it just the other day...
Chytrý systém rozpoznávání úloh dokáže efektivně zpracovat data v moderních superpočítačích
5.5.2019
Vědci představili nový systém pro efektivní distribuci dat v superpočítačích • Systém založený na strojovém učení rozpoznává jednotlivé úlohy ke zpracování • Jednotlivé servery jsou efektivně využité a dochází k lepšímu rozložení zátěže
Levnější mobilní data jsou vládní prioritou, zdůraznil Havlíček
5.5.2019
Zlevnění mobilních dat pro lidi, kteří nemají takové postavení jako velké firmy a nemohou si u operátorů vyjednávat slevy, je prioritou vlády i ministerstva průmyslu a obchodu. V Partii televize Prima to v sobotu řekl nový šéf resortu Karel Havlíček (za ANO)
Google umožní průběžně automaticky mazat data o poloze a aktivitě
2.5.2019
Vědomí, že většina aplikací a služeb uchovává naše data a informace i několik let, může být pro mnoho uživatelů nepříjemné a znepokojující. Google vyslyšel požadavky svých klientů a ve středu 1. května oznámil spuštění nové funkce, která umožní automaticky mazat data o poloze a aktivitě po 3 nebo
The Many Ways of Getting Data Into Charts
1.5.2019
Data is available everywhere nowadays, whether it’s in a plain text file, a REST API, an online Google sheet… you name it! It’s that variety of context that makes building graphs more than simply having a database in your local project — where there is data, there is a way.
That’s pretty much what...