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Video Shows How Easy It Is to Double Spend BTC Using RBF
18.12.2019
On December 18, the web portal Bitcoinbch.com published an informal notice explaining that merchants accepting BTC should switch to BCH because of “dangerous flaws” found in the BTC software. The problem is tied to slow confirmation times tethered to a BTC-based protocol called...
The Order of CSS Classes in HTML Doesn’t Matter
17.12.2019
That’s right! And I can prove it, too. Let’s look at some CSS first:
.a {
color: red;
}
.b {
color: blue;
}
And now let’s look at some markup:
<div class="a b">Here’s some text</div>
The text is going to be blue because .b is defined last in the CSS, right? But what if we...
Bitcoin Mining Operations Offer New Strategies Before Reward Reduction
10.12.2019
As the reward halving approaches, bitcoin miners are preparing new strategies so customers can reap the most profits from their hashrate services. On December 3, the mining operation Poolin introduced a hashrate auto-switch feature so clients can automatically switch between BTC and BCH mining....
Binance Research: Ethereum’s Switch to Staking Will Transform Industry
29.10.2019
Binance Research: with Ethereum 2.0’s launch in early 2020, staking is poised to become a major feature of the crypto landscape
5 of the Best Crypto Swapping Services
12.10.2019
Creating an exchange account, signing in and placing an order every time you want to switch cryptos is like using a sledgehammer to crack a walnut. It’s an incredibly inefficient way to jump between cryptos, and given that no exchange has all the coins, it necessitates creating multiple...
Darknet Markets Are Thriving Despite the Mysterious Death of Dread
30.9.2019
Obtaining reliable information about darknet markets (DNMs) is a constant struggle, given the propensity of news sites and forums to come and go. No sooner has one portal gained ascendancy than it’s been toppled by law enforcement or exited under mysterious circumstances. The recent...
A Dark Mode Toggle with React and ThemeProvider
25.9.2019
I like when websites have a dark mode option. Dark mode makes web pages easier for me to read and helps my eyes feel more relaxed. Many websites, including YouTube and Twitter, have implemented it already, and we’re starting to see it trickle onto many other sites as well.
In this tutorial, we’re...
Logical Operations with CSS Variables
11.9.2019
Very often, while using switch variables (a variable that's either 0 or 1, a concept that's explained in a greater detail in in this post), I wish I could perform logical operations on them. We don't have functions like not(var(--i)) or and(var(--i), var(--k)) in CSS, but we can emulate these...
How much specificity do @rules have, like @keyframes and @media?
31.7.2019
I got this question the other day. My first thought is: weird question! Specificity is about selectors, and at-rules are not selectors, so... irrelevant?
To prove that, we can use the same selector inside and outside of an at-rule and see if it seems to affect specificity.
body {
background:...
[článek] Apple končí výrobu 12" MacBooku, obří pokuta za GDPR, přichází Nintendo Switch Lite
12.7.2019
[4 minuty čtení] Broadcom chce koupit Symantec. Dropbox přináší zasílání souborů. Canonical měl hacknutý GitHub. Zprávy z IT, každý pátek na Lupě. Vždy v pátek připravuje reportér Jan Sedlák výběr zajímavých zpráv ze světa IT. Co se událo v tomto týdnu?
Nintendo Switch Lite: je menší a nepřipojíte ho k televizi, zato bude levnější
10.7.2019
Už nemusíme dále spekulovat. Nintendo oficiálně představilo nový přírůstek do své rodiny herních konzolí
Binance to Switch Tether Addresses from Omni to ERC-20
4.7.2019
Binance to shut down tether withdrawals and deposits to switch to ERC-20
Zcash Price Analysis: Will Bitcoin Users Switch Over To Zcash?
15.6.2019
Looking to replace Bitcoin as the medium of exchange Coin with one of the best-advanced privacy features One of the fastest growing cryptocurrencies, its current ranking being an indicator Essential tie-ups increase Zcash value significantly Zcash (ZEC) is one of the fastest growing digital...
Reducing motion with the picture element
31.5.2019
Here’s a bonafide CSS/HTML trick from Brad Frost and Dave Rupert where they use the <picture> element to switch out a GIF file with an image if the user has reduced motion enabled. This is how Brad goes about implementing that:
<picture>
<!-- This image will be loaded if...
Stellar (XLM) Price Analysis: Good Time To Switch To Mid-term And Short-term Investment!
28.5.2019
The development foundation of Stellar is taking serious things in their own hands after a temporary shut down last week. And thus, they organized a small formal session in their foundation in NYC. The questions were asked to the Co-founder and chief Architect regarding their set of the plan...
A Conspiracy to Kill IE6
6.5.2019
Chris Zacharias published a few notes about why the team at YouTube added a banner that asked users to switch from IE6 to a more modern browser back in 2009:
The bittersweet consequence of YouTube’s incredible growth is that so many stories will be lost underneath all of the layers of new paint....
RECENZE: SteamWorld Quest je povedené karetní RPG se slabší koncovkou
3.5.2019
Lineární karetní hra na hrdiny SteamWorld Quest baví povedenými souboji, škoda jen, že zhruba v poslední třetině jí dojde dech. Prozatím si zahrají jen majitelé Switche, později se dočkají majitelé dalších platforem. Další články k tématu:RECENZE: Slay the Spire vás naučí přizpůsobit se každé...
Moving from Gulp to Parcel
25.4.2019
Ben Frain just made some notes about the switch from Gulp to Parcel, a relatively new "web application bundler" which, from a quick look at things, is similar to webpack but without all the hassle of setting things up. One of the things I’ve always disliked about webpack is that you kinda have...
Nejprodávanější březnovou hrou je The Division 2 a konzolí Switch
24.4.2019
V březnu se ve Spojených státech nejlépe prodával looter shooter The Division 2 a co se týče konzolí, vyhrál Switch. Informace zveřejnila analytická společnost NPD Group.Další články k tématu:RECENZE: Postapokalyptický The Division 2 nastavuje nový žánrový standardRECENZE: Sekiro je nekompromisní...
Set Branch Alias with Git
28.3.2019
Version control systems can be difficult to use, especially when you don’t use a UI app. Just think about main branch or revision names: svn uses “trunk”, git uses “master”, and mercurial (hg) uses “tip”. I need to switch between mercurial and...