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Create a Thumbnail From a Video with ffmpeg
25.10.2022
Creating a thumbnail to represent a video is a frequent task when presenting media on a website. I previously created a shell script to create a preview video from a larger video, much like many adult sites provide. Let’s view how we can create a preview thumbnail from a video! Developers...
Detect System Theme Preference Change Using JavaScript
24.10.2022
JavaScript and CSS allow users to detect the user theme preference with CSS’ prefers-color-scheme media query. It’s standard these days to use that preference to show the dark or light theme on a given website. But what if the user changes their preference while using your app?...
Analysts Say an Onslaught of Fed Rate Hikes Could Spur a ‘Bond Market Flash Crash’ or ‘Blow up the Treasury’
23.10.2022
The U.S. economy has been struggling with inflation running rampant and investors are eagerly waiting for the U.S. Federal Reserve to announce the next federal funds rate hike next month. Harris Kupperman, the founder of the hedge fund Praetorian Capital, believes the onslaught of Fed rate hikes...
Goldman Sachs CEO Sees Good Chance of Recession — Advises Investors to Be Cautious, Prepare for More Difficult Environment
20.10.2022
The CEO of global investment bank Goldman Sachs, David Solomon, sees a good chance of a U.S. recession. He stressed that the “environment heading into 2023 is one that you’ve got to be cautious and prepared for.” Goldman Sachs CEO Warns About U.S. Recession, Advises Investors...
How to Use Storage in Web Extensions
20.10.2022
Working on a web extension is an interesting experience — you get to taste web while working with special extension APIs. One such API is storage — the web extension flavor of persistence. Let’s explore how you can use session and local storage within your Manifest V3...
Ripple and Peersyst Devs Push XRP Toward Ethereum Compatibility With First Phase of an EVM Sidechain
17.10.2022
According to an announcement from Ripple’s core development team Ripplex, developers have introduced the first step toward Ethereum Virtual Machine (EVM) compatibility with the XRP-based sidechain XRPL. The XRPL is now live on Devnet and developers can “assess available...
“I Knew I Was Here to Stay”: Talking the Future of Web 3 With David Bianchi
12.10.2022
Skip or Only Run a Test with JavaScript Mocha
10.10.2022
Whenever I start to feel anxiety about a big change I’m making, I start writing more unit tests. I’ll write down my fear and then write a test that attacks, and eventually relaxes, that fear. There are two actions that I’ve been frequently using with test writing: skipping all...
PayPal says policy to punish users for misinformation was 'in error'
10.10.2022
Despite the retraction, the crypto community said the policy is a perfect example of why decentralization and self-custody of funds are so important
Rare David Bowie NFT Collaboration With FEWOCiOUS Sells for $127,000
4.10.2022
The high-value sale on OpenSea continues a trend of celebrity estates minting postmortem memorabilia on the blockchain
Determine Default App for File Type from Command Line
3.10.2022
One quality of life improvement any developer can make for themselves is ensuring different file types open in the app they’re most proficient in. If you know me, you know I prefer accomplishing as much as possible from the command line. The duti utility allows users to determine default file...
Netflix's Autoplay Means You Likely Missed A Cool Cyberpunk: Edgerunners Secret
29.9.2022
If you watched Netflix’s new anime, Cyberpunk: Edgerunners, chances are you’re still coping with its emotionally devastating ending and have brought it up to your therapist unprompted on more than one occasion. But the pain doesn’t stop there, friends. There’s a high probability Netflix’s...
Cyberpunk 2077 Fans Are Dying To Take Revenge On Edgerunners’ Cruelest Villain
26.9.2022
If you’ve spent any time on the internet this past weekend, whether Reddit or Twitter or YouTube, you’ve undoubtedly seen Cyberpunk 2077 all over the timeline again—and for good reason. With the recent debut of Studio Trigger’s excellent anime adaptation, Cyberpunk: Edgerunners, fans the internet...
Set Brave as Default Browser from Command Line
26.9.2022
I’ve been a huge fan of the Brave web browser for years. They’re crypto-friendly, provide native ad-blocking features, and even provide Tor integration. Whenever I set up new systems, I automate Brave as the default browser. You can use the following shell command to set Brave as...
CSS :autofill
22.9.2022
Autofilling HTML input elements is a frequent user action that can drastically improve user experience. Hell, we all autofill for our passwords and address information. But what control do we have when input elements have been autofilled? To add custom CSS styles to inputs whose contents have been...
Intellectual property has an awkward fit in Web3 decentralization — Lawyers
20.9.2022
IP rights will continue to be an area of conflict within Web3 and NFTs, but there's no easy solution, lawyers told Cointelegraph
Linux Launches Foundation to Bolster Open-Source, Multi-Purpose Crypto Wallets
13.9.2022
On Tuesday, the non-profit technology consortium, the Linux Foundation, announced the launch of the Openwallet Foundation (OWF) in order to bolster the development of open-source crypto wallets. OWF’s goal is to increase “interoperability for a wide range of wallet use cases”...
David Bowie Estate to Drop ‘Bowie on the Blockchain’ NFTs, Sale Receives Backlash From Fans
8.9.2022
The David Bowie estate recently announced it is launching a series of non-fungible token (NFT) collectibles called “Bowie on the Blockchain.” Following the official announcement, however, a number of Bowie’s fans chastised the project and called it a pyramid scheme....
Report: Legal Experts Say Nigeria in Need of ‘Clear-Cut Guidelines’ for Crypto Industry
8.9.2022
Authorities in Nigeria have been told to consider upgrading the country’s cryptocurrency regulatory guidelines because current regulations are not consistent with the realities on the ground. According to legal experts, the growing interest in cryptocurrencies by Nigerians means the country...
Druhá půlka slavné značky. Kdo je a co dokázal David Packard
8.9.2022
Společnost Hewlett-Packard patří k největším prodejcům osobních počítačů na světě, žebříčku už několikrát dokonce i vévodila. Vznikla v roce 1939 v kalifornském Palu Altu, a jak to tak bývá u úspěšných IT firem, prvním jejím sídlem byla garáž. 7. září uplyne 110 let od narození jejího