Lists should keep the From address, the Subject, and the Message totally unchanged. They should add a Sender header to indicate their relay role, and set at least the List-Id and List-Unsubscribe headers for mailbox rules and subscription management.

This configuration will allow mailing lists to function as proper SMTP citizens in the age of DMARC.

ALEX GOLDMAN: So I get this call. It is a robot saying, "Your iCloud may be compromised."

BRITISH VOICE: We seriously recommend you to call us on 1-844-885-0011. We request you not to use your computer or other Mac devices before speaking to our certified technicians.

PJ: Okay.

ALEX GOLDMAN: And—and so I'm thinking to myself, "Hm. I don’t think my iCloud is compromised.”

PJ: Yeah.

ALEX GOLDMAN: So I called them back.

What follows is amazing and hilarious.

WireMock is a simulator for HTTP-based APIs. Some might consider it a service virtualization tool or a mock server.

It enables you to stay productive when an API you depend on doesn't exist or isn't complete. It supports testing of edge cases and failure modes that the real API won't reliably produce. And because it's fast it can reduce your build time from hours down to minutes.

Vanna is an internal feature flagging service used at PBS. It helps deliver new features to users quickly and safely. This is an example client implementation for browser based Javascript.

More info in this article at Dev.to.

Focused on high-quality sound processing and a highly usable interface Calf studio gear is designed to give you a professional production environment for your open source operating system.

Play your SF2 sample banks, create filthy organs, fatten your sounds with phasers, delays, reverbs and other FX, process your recordings with gates, compressors, deesser and finally master your stuff with multiband dynamics - for free!

Since 1945, the United States has very rarely achieved meaningful victory. The United States has fought five major wars — Korea, Vietnam, the Gulf War, Iraq, Afghanistan — and only the Gulf War in 1991 can really be classified as a clear success.

...

The US doesn’t think several moves ahead. The US military is good at taking out bad guys. But the removal of the bad guy creates a power vacuum, and that power vacuum is filled by somebody else.

In Afghanistan, we created disorder and then the Taliban returned — the power vacuum there was also filled by ISIS. And in Iraq, the vacuum was filled by militant groups, most notably al-Qaeda in Iraq. In Libya, the vacuum was filled by a complicated range of militant groups.

...

We’re still stuck in this view that war is like the Super Bowl: We meet on the field, both sides have uniforms, we score points, someone wins, and when the game ends you go home. That’s not what war is like now. Now there are tons of civilians on the field, the enemy team doesn’t wear a uniform, and the game never ends. We need to know there’s no neat ending.

But if Breakthrough Starshot succeeds, we could get snapshots of the Alpha Centauri solar system 4 light-years away — roughly the same as 6,800 trips to Pluto — 30 to 40 years from now. And maybe we'll get a better idea about just how rare life is in the universe.

/

Är du nyfiken på programmering och digitalt skapande? Kodboken är sajten för dig som vill komma igång med kod.

Verkar ha en del övningar bland annat i att skapa musik och spel i Scratch. Värt att kolla på.

"I want to go off grid with solar and batteries!"

I hear this, or some variant, increasingly often. It seems to be a more and more popular concept, especially after some of the recent events in which people were left without power for long periods of time. And, quite often, I assume the people asking are genuinely interested in what they see as the benefits of off grid power. They're just not familiar with enough details to really have an understanding of what they're asking, or what it asks of them.

This post is my humble attempt to put a lot of information in one spot, such that I can link people to it when they ask about off grid power. There are quite valid reasons for off grid power, but it's not as easy or as simple as people tend to think. And it's certainly not as cheap as people assume it will be.

CSS Grids have been around a long time. Often they come bundled in frameworks such as Bootstrap. I'm not a Bootstrap hater, but sometimes using a framework is overkill if all you really need is a grid. Here's how to make your own CSS Grids from scratch.