jlehr's profile picture. Developer, teacher, and author focused on Apple's iOS, macOS, and visionOS platforms. Co-Founder and VP of Training at About Objects. #Bitcoin enthusiast.

Jonathan Lehr

@jlehr

Developer, teacher, and author focused on Apple's iOS, macOS, and visionOS platforms. Co-Founder and VP of Training at About Objects. #Bitcoin enthusiast.

Joined January 2009
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Bitcoin just hit $100K. Let’s go!⚡️🚀🌙


Simple math.

🍊 + 🍌 = 🚀

100trillionUSD's tweet image. 🍊 + 🍌 = 🚀


Jonathan Lehr Reposted

It’s over man, #Bitcoin is going to the moon.


Great perspective on the current #Bitcoin bull market vs. the previous two cycles:

Look how closely #Bitcoin has tracked the 2-cycle average these past few weeks! Amazing that it is following a path predetermined 4 years ago!

nsquaredvalue's tweet image. Look how closely #Bitcoin has tracked the 2-cycle average these past few weeks!  Amazing that it is following a path predetermined 4 years ago!


'Bout time.

Rumors are circulating that Joe Rogan is going to interview Michael Saylor about Bitcoin. Repost if you want to see this happen 🔁

TheBTCTherapist's tweet image. Rumors are circulating that Joe Rogan is going to interview Michael Saylor about Bitcoin. 

Repost if you want to see this happen 🔁


I asked Grok 2 to create an image of the About Objects office using a fairly simple prompt, and it came remarkably close. Pretty amazing, really.

jlehr's tweet image. I asked Grok 2 to create an image of the About Objects office using a fairly simple prompt, and it came remarkably close. Pretty amazing, really.

Playing with Grok 2 image generation to honor next week’s planned ⁦@SpaceX⁩ EVA (430 miles above Earth!).

jlehr's tweet image. Playing with Grok 2 image generation to honor next week’s planned ⁦@SpaceX⁩ EVA (430 miles above Earth!).

Jonathan Lehr Reposted

2024 in a nutshell.

From Johnny

Thought provoking.

Why the US cannot afford a recession: At the end of the day, a government is no different than a business. It has costs (expenditures) and it has revenue (tax receipts). Because of the bleak fiscal position of the United States, a recession will act as a margin call on the debt…

infraa_'s tweet image. Why the US cannot afford a recession:

At the end of the day, a government is no different than a business. It has costs (expenditures) and it has revenue (tax receipts). Because of the bleak fiscal position of the United States, a recession will act as a margin call on the debt…


The app my team has been working on (FireOps) is described in the press release Apple issued today. (It's near the bottom.)

jlehr's tweet image. The app my team has been working on (FireOps) is described in the press release Apple issued today. (It's near the bottom.)

Leading companies in every industry are leveraging the power of spatial computing, from product design to immersive training—even during prep for surgery! The potential of Apple Vision Pro to change the way we work is limitless. apple.com/newsroom/2024/…



That should raise a few eyebrows!

If you think people are paying attention to $MSTR now, just wait until they early adopt the FASB rules and post a $6.841B profit ($394 per outstanding share). Think anyone will notice that? I'd bet they do... #Bitcoin #BTC



If you're at all interested in Bitcoin, @stackhodler does some of the absolute best writing on the topic.

#Bitcoin looked like it was heading for a new all-time-high on Wednesday until Coinbase acted like a circuit breaker. Did Coinbase do someone a favor? Was someone's short getting blown out as BTC rocketed from $57K -> $64K in a matter of hours? Who knows. But what we do know…

stackhodler's tweet image. #Bitcoin looked like it was heading for a new all-time-high on Wednesday until Coinbase acted like a circuit breaker.

Did Coinbase do someone a favor?

Was someone's short getting blown out as BTC rocketed from $57K -> $64K in a matter of hours?

Who knows.

But what we do know…


Jonathan Lehr Reposted

My Struggle 😂


SwiftUI and Swift Concurrency isn't always the best fit for complex apps. Here's a cautionary tale: medium.com/goodones/why-o…


Amazing Vision Pro review.

Vision Pro isn't just great, it's the single greatest piece of tech ive ever used



This x 1000

simple fix for deceptive identities. 1. If a new account uses the profile image of an existing blue checked user, flag the account and require an ID check to unfreeze. 2. Don't require me to re-verify my ID every time i want to report a user. @elonmusk Users like me: retweet this…

dotkrueger's tweet image. simple fix for deceptive identities.
1. If a new account uses the profile image of an existing blue checked user, flag the account and require an ID check to unfreeze.
2. Don't require me to re-verify my ID every time i want to report a user.
@elonmusk
Users like me: retweet this…


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