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Log a User Out from Command Line
14.12.2021
Automation is a system administrator, support agent, and tech savvy person’s dream. Automating tasks via scripts remotely helps to get clients out of trouble or even the organization itself. Oftentimes big updates can require users log out. Logging a user out from command line is super easy...
Shadow Palette Generator
13.12.2021
Josh’s Shadow Palette Generator is a fantastic tool. The premise is that box-shadow pretty much always looks better when there are multiple layered shadows that are a bit tinted. It reminds me of how gradients almost always look better when …
navigator.clipboard API
13.12.2021
Reading from and writing to the user’s clipboard can be both a very useful and dangerous capability. Used correctly and it’s a huge convenience to the user; used dubiously and the user could suffer catastrophic consequences. Imagine a wrong account number or wallet address being copied...
IMF Advises How Crypto Should Be Regulated Citing ‘Urgent Need for Cross-Border Collaboration’
11.12.2021
The International Monetary Fund (IMF) has outlined some recommendations of how cryptocurrency should be regulated, noting that there is an urgent need for cross-border collaboration and cooperation on cryptocurrency regulation. IMF Provides Recommendations on Crypto Regulation The International...
Ethereum Co-Founder Vitalik Buterin Publishes ‘Plausible Roadmap’ Addressing Scalability
11.12.2021
In recent times the Ethereum network has received a lot of criticism about the protocol’s data transfer fees and scalability. In a blog post called “Endgame,” published on December 6, the co-founder of Ethereum, Vitalik Buterin discussed plans to improve scaling, the upcoming...
Some notes on using esbuild
9.12.2021
This is a fantastic article from Julia Evans about duking it out with modern front-end tooling. Julia has made a bunch of Vue projects and typically uses no build process at all:
 I usually have an index.html file, a script.js…
The Invisible JavaScript Backdoor
8.12.2021
An interesting (scary) trick of an nearly undetectable exploit. Wolfgang Ettlinger:
What if a backdoor literally cannot be seen and thus evades detection even from thorough code reviews?
I’ll post the screenshot of the exploit from the post with the …
Střípky solárního barona 02 - boiler a wattrouter
5.12.2021
Dnes se podíváme na nahřívání vody v boileru. Boiler je nejlepší přítel solárního barona. Důvody jsou jednoduché, jedná se o nejlevnější baterii, kterou si k FVE můžete pořídit. Dalším důvodem je že mnoho lidí už ho doma má před realizací FVE. Například k ohřátí. 200 l vody o 45 °C potřebujete...
TUX: Svět Linuxu od Raven2cz - 11.díl - Shells Prompt
5.12.2021
Popis videa Link na tento díl a materiály https://youtu.be/_K4ESyYuzE0 https://github.com/raven2cz/tux/tree/main/211112-shell-terminal Popis videa Představíme si postupně 3 nejrozšířenější shelly v GNU/Linux. Shells si postupně nakonfiguruje a přizpůsobíme opět pro nejlepší efektivitu svojí práce....
Low framerate in Safari on M1 Mac
3.12.2021
John James Jacoby:
I recently noticed that animations in Safari were stuttering pretty badly on my M1 powered 2020 MacBook Air, and dove in to figure out why.
The why:
This wasn’t a bug. This was a feature.…
Bartosz Ciechanowski’s Interactive Blog Posts
3.12.2021
I saw Bartosz Ciechanowski’s “Curves and Surfaces” going around the other day and was like, oh hey, this is the same fella that did that other amazingly interactive blog post on the Internal Combustion Engine the other day. I …
Fractional SVG stars with CSS
2.12.2021
Some ⭐️⭐️⭐️⭐️⭐️ star rating systems aren’t always exactly even stars. Say you want to support rating something 2.25 stars. To do that you could “fill” the shape of the stars partially. I like this idea by Samuel...
We Analyzed 425,909 Favicons
29.11.2021
This is a neat idea for a research project. The big map is fun, but the research had some tidbits in it worth looking at.
The average favicon network request takes 130ms, at least from our speedy cloud instance.
…
The post We Analyzed 425,909 Favicons appeared first on CSS-Tricks. You...
GraphQL Editor – The Journey from Initial Release to Version 5.0
22.11.2021
From the very beginning of our adventure with GraphQL, we were impressed by how great its community is. The amount of content, libraries and great tools generated by GraphQL users amazed us from the very start. The more time we spent working with GraphQL the more things we saw that could...
TUX: Svět Linuxu od Raven2cz - 10.díl - XFCE Ricing
21.11.2021
Popis videa Link na tento díl a materiály https://youtu.be/VspS7Q9Spjs https://github.com/raven2cz/tux/tree/main/211012-xfce-instalace Popis videa XFCE na plný plyn. Vyzkoušejte si svůj první ricing od úplných základů pro profi zobrazení, kterému ani řada distribucí nemůže z principu konkurovat....
Futoshiki - geneticky
19.11.2021
Jako poslední pokus vyřešit logickou hru Futoshiki jsem zkusil použít genetické algoritmy. Ty by měly umožňovat řešit optimalizační úlohy, takže třeba zaberou i v tomto případě. Pokud vás zajímá pouze výsledek mého snažení, tak musím dopředu avizovat, že jsem se k nějakým dobrým výsledkům...
Jamstack TV
16.11.2021
That’s the name of Netlify’s YouTube Channel. Love that. I linked up Rich’s talk the other day, which was a part of this past JamstackConf, but now all the talks are up on there. Rich got to talk …
The post Jamstack TV appeared first on CSS-Tricks. You can support...
TUX: Svět Linuxu od Raven2cz - 9.díl - XFCE Instalace
13.11.2021
Popis videa Link na tento díl a materiály https://youtu.be/tehEIbcYn8U https://github.com/raven2cz/tux/tree/main/211012-xfce-instalace Popis videa Pomalu opouštíme DWM a naše kroky vedou do desktopového lehkého a elegantního prostředí XFCE. Ukážeme si základní instalaci a triky, jak postavit...
Futoshiki - constraint programming
12.11.2021
V předchozím příspěvku jsem se pokusil naprogramovat řešení hry Futoshiki s využitím backtracking. To bylo to první, co mne napadlo. Nicméně jsem se dále pokusil vyzkoušet i jiné přístupy, které by mohly vést k vyřešení takové hry. Jako alternativní způsob jsem vyzkoušel tzv. Constraint...
Semantic menu context
11.11.2021
Scott digs into the history of the <menu> element. He traced it as far back as HTML 2 (!) in a 1994 changelog. The vibe then, it seems, was to mark up a list. I would suspect the intention …
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