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Input valueAsNumber
5.4.2022
Every once in a while I learn about a JavaScript property that I wish I had known about years earlier — valueAsNumber is one of them. The valueAsNumber provides the value of an input[type=number] as a Number type, instead of the traditional string representation when you get the value:...
Advanced Code Display with Code Detection API (Sponsored)
4.4.2022
Web apps are accepting numerous types of inputs, from basic text to code to imagery, files, and more. It’s important that we validate the contents we receive but if you do allow arbitrary text, it’s good to know what exactly has been submitted so you can present it properly. Enter...
Vaneck Report Calculates Bitcoin Price Could Tap $4.8M if BTC Becomes the Global Reserve Currency
2.4.2022
On Thursday, the investment firm Vaneck published a blog post that calculates how much gold or bitcoin would be worth if the two assets became global reserve assets. Vaneck’s report explained that the investment team “attempted to quantify the emergence of new gold or bitcoin-backed...
TUX: Svět Linuxu od Raven2cz - 15.díl - KDE na plný plyn
31.3.2022
Popis videa Link na tento díl a materiály Odkaz: https://youtu.be/vclZ7RSdzoQ Podklady: https://github.com/raven2cz/tux/tree/main/220327-kde Fórum: https://forum.arch-linux.cz/ – KDE sekce Popis videa KDE je desktopové prostředí pro masy. Kvalitní prostředí, animace, rozsáhlá konfigurace. Nicméně...
CSS :has
28.3.2022
For as long as developers have written CSS code, we’ve been desperate to have a method to allow styling a parent element based child characteristics. That’s not been possible until now. CSS has introduced the :has pseudo-class which allows styling a parent based on a relative...
Luxury Italian Retailer Michele Franzese Moda Reveals Fashion Brand Accepts Crypto Payments
26.3.2022
The Italian luxury brand Michele Franzese Moda has announced the firm is accepting crypto assets for payments. The company revealed the decision via Michele Franzese Moda’s online magazine in an article called “Its Time for Crypto.” Italian luxury Brand Michele Franzese Moda...
George R.R. Martin Completes Another Blog Post About Elden Ring
22.3.2022
Welcome back to what is now becoming a recurring feature here on Kotaku.com, where we report on times that renowned author George R.R. Martin has chosen to write about the video game Elden Ring on his very old, very quaint personal blog.Read more
TUX: Svět Linuxu od Raven2cz - 14.díl - Awesome Ricing 2
18.3.2022
Popis videa Link na tento díl a materiály https://youtu.be/KDJbas2FVXM https://github.com/raven2cz/tux/tree/main/211207-awesome-ricing Popis videa AwesomeWM patří k nejlepším window managerům s podporou vyššího programovacího jazyka Lua. Tato druhá část ricing dílu pečlivě popisuje demonstrační...
Co-Founder of Bitmex Predicts Gold Rising to $10K, Bitcoin Marching to $1 Million
18.3.2022
On March 16, Arthur Hayes, the co-founder of the cryptocurrency exchange Bitmex, published a blog post called “Energy Cancelled,” which describes the economics behind the ongoing Russia-Ukraine war. Hayes explains in his 26-minute long opinion piece that historians may point...
Detekce anomálií v auditních záznamech - časové řady
18.3.2022
V předchozím díle jsem se pokusil z velkého množství auditních záznamů vybrat takové, které se od ostatních významým způsobem odlišují, a mohou být tedy považované za anomálie. Zda taková anomálie znamená poruchu systému nebo jeho zneužití, to prozatím ponechme stranou. Při vyhledávání anomálií...
Elliptic Identifies ‘Several Hundred Thousand Crypto Addresses’ Tied to Russia-Based Sanctioned Actors
17.3.2022
As the Russia-Ukraine conflict continues, blockchain surveillance companies have discussed and implemented ways to combat sanctioned countries from using digital assets. Last week, Chainalysis revealed screening tools for crypto firms that aim to comply with international sanctions. On Monday,...
CSS-Tricks is joining DigitalOcean!
15.3.2022
Hey hey!
I’ve got a big announcement to make here. (Where’s my gong? I feel like this really needs a good gong hit.)
CSS-Tricks, this very website you’re looking at, has been acquired by DigitalOcean!
You can hear …
CSS-Tricks is joining DigitalOcean! originally published...
Detekce anomálií v auditních záznamech
11.3.2022
Ve třetím pokračování svého povídání o sledování událostí v aplikaci jsem vytvářel auditní záznamy a ty pak zapisoval do SQL databáze. Je to asi jeden z obvyklých způsobů, jak s nimi nakládat. Vzniká tak docela velká databáze auditních záznamů, které mohou velice rychle dosáhnout stovek tisíc...
Flexible, Powerful DataGrad from Sencha (Sponsored)
10.3.2022
Many of the web functionalities that we rely on once lived within individual desktop applications. From office suites, games, and financial tools, all of them are now web applications; they’re just as feature packed as their desktop counterparts. In the past I’ve used a variety...
Coinbase Blacklists Over 25,000 Crypto Addresses Tied to Russian Individuals and Entities
7.3.2022
The cryptocurrency exchange Coinbase has addressed the company’s procedures toward complying with sanctions in a blog post published on Sunday. The crypto firm says that respecting sanctions plays a “vital role in promoting national security” and the acts can help deter...
Confessions of a Web Developer XIX
7.3.2022
It’s been a while since I’ve gotten a few things off of my chest and since I’m always full of peeves and annoyances I thought it was time to unleash: Due to the immensely negative response to any tweet about crypto from my blog account, I created a second account just for crypto...
Simplify Your File Handling With Filestack Workflows (Sponsored)
6.3.2022
Automation is a really important skill for engineers, especially when it comes to working with various file types. The more you accept for input, and the more you automate, the better end output you can offer. Filestack’s workflows allow developers to define automated tasks using a their...
The 2030 Self-Driving Car Bet
4.3.2022
It's my honor to announce that John Carmack and I have initiated a friendly bet of $10,000* to the 501(c)(3) charity of the winner’s choice:By January 1st, 2030, completely autonomous self-driving cars meeting SAE J3016 level 5 will be commercially available for
My white whale: A use case for will-change
24.2.2022
 Nic Chan:
[…] the will-change property landed in major browsers in August 2015, and I’ve been on the lookout for when to use it ever since. It might seem self-evident to apply it to commonly animated properties such
…
My white whale: A use case for will-change...
Detect Dark Mode Preference with JavaScript
21.2.2022
Seemingly every website, dapp, and app offers a dark mode preference, and thank goodness. Dark mode is especially useful when I’m doing late night coding, or even worse, trading into altcoins. I’m presently working on implementing a dark theme on MetaMask and it got me to thinking:...