BC TECH
Saved by @zmbnski

So, today, for the first time in 25 (!) years of Apple, I downgraded. From the 2016 MacBook Pro to my 2013, which I had kept in a drawer...

 It was pretty simple to do—Apple Time Machine backups let me do it with one click.
That first tweet captures, in two pictures, how badly Apple has “lost the plot” (to quote @wylieprof). On the right is the Apple MagSafe adapter, from 2013. On the left, what I had “upgraded” to.
@wylieprof Thanks, Apple! I really was nostalgic for worrying about yanking my computer off the table.
@wylieprof Oh and I really appreciated not knowing if my computer was charging. What was great was the little whoop sound you used, so that the speaker before me could be informed I was charging my laptop.
@wylieprof Just kidding! That was lame. On the plus side I could now plug the charger in either side. (Except I couldn’t quite because one of the ports was faulty, and it wouldn’t charge properly—I was alerted to that by the salience of a non-whoop silence.)
@wylieprof What else? Oh! The mysterious double-space. At some point, your new keyboard started occasionally inserting two spaces when I only hit the spacebar once.
@wylieprof Maybe I was typing too hard? But then I noticed it elsewhere. For example, I’m pretty sure it happened to Mary Beard too, judging by the unexpected in her tweets. Hi Mary!
@wylieprof The new software updates were great, too. For example, at some point AirPlay stopped working. Fortunately I had yet to upgrade my iPhone, so I could still play music on the stereo.
@wylieprof Still, the upgrade was worth it. After four years, I had a hard drive that was... 50% larger, and a processor that was... 25% faster.
@wylieprof This made it easier when I stared losing work (for the first time in a decade) by unexpected application crashes, because I could load up Safari and... hang on... oop
@wylieprof I also had new friends. Like Laurel and Hardy! Hi guys.
@wylieprof These were so advanced that I had to upgrade their firmware when I first plugged them in (!) Also I think they were $60 each.
@wylieprof The computer itself was so skinny that when I carried these around I felt like a photographer’s assistant at a fashion shoot.
@wylieprof Making the trackpad extra large was great because my finger got a concussion running off the edge of the last one? Not really, but now I could randomly fail to click something if I rested my palm wrong.
@wylieprof This was the first time since the late-1990s Jobs reboot that I felt I was working for my computer, not the other way around.
@wylieprof The era of understated perfection is, in my opinion, over. Given the bugs that erupt with each incremental update now, I can’t even imagine the current team rolling out an entire rewrite of the OS, as they did for OS X. https://t.co/2lZn5RQm4w
@wylieprof One last example, a little more technical. Apple rolled out a new file system. It’s called APFS, you’ll get it free if you upgrade to High Sierra.
@wylieprof APFS forbids “hardlinks”. So if you do upgrade, all of your UNIX stuff will probably break. Why? Because screw you, that’s why.
@wylieprof Oh also—APFS is incompatibile with older versions of Time Machine. Apple can’t even not break its own stuff. And you can’t reformat back to the old system.
@wylieprof https://t.co/RD5XpCYTSm if you don’t believe me.
@wylieprof A new update was released today or so—Mojave (motto: Welcome to the Desert of the Real).
@wylieprof I learned this because people already figured out it breaks Mathematica.
@wylieprof A well-built machine is a beautiful thing. You get attached to excellence in them the way people get attached to the old Volkswagen Beatle.
@wylieprof So, support request to @AppleSupport. Please fire Johnny Ive, and take everyone else on a five year retreat to Tibet to meditate on non-being or something.
@wylieprof @AppleSupport We can wait.
@wylieprof @AppleSupport Or, someone start a tweet campaign and get @elonmusk to build a better laptop—something that will last twenty years and be more than a platform for failed AI voice assistants and marketing popups from Software Update.
To cheer everybody up, here is a list of cool people using macs. https://t.co/pToRotyQyX
https://t.co/NloM4XBgIN
https://t.co/JcUr9ZahSZ
https://t.co/NTmT4BC8dA
Here's why Al Gore lost the election
https://t.co/Oi7WM6vmpe
(Compare to Gore)
The Dixie Chicks?
Don't tell Kayne he forgot the adapter.
Unfriend (@SwiftOnSecurity)
I do not enjoy this user experience
"Mr Putin, I can't find our password?"

More from Simon DeDeo

Simon DeDeo
Simon DeDeo
@SimonDeDeo
On Bayesianism, the Many Worlds Interpretation, and personal identity.

Some thoughts worked out in a letter to a friend, which is the kind of thing you do when off Twitter for a glorious week. (🧵)

“Chance is ignorance”—the Bayesian story; all probabilities represent states of mind, not states of the world. One *could* put (some) chances “in the world”, but let’s take Occam’s Razor seriously...

That the probability of a fair coin coming up heads is 50% simply means that marginalizing (tracing, as the physicists say) over the hidden facts leaves you, nearly, maximally ignorant of the outcome.

Quantum uncertainty (access below!) poses an apparent challenge to this story. There seems to be nothing to be ignorant about when it comes to (say) electron spin—there is nothing “inside” the

The electron is a simple object, in other words. So where does the uncertainty come from? One could follow David Wallace’s wonderful interpretation in terms of chaotic dynamics and decoherence, but let’s see if we can take another route...
DATA SCIENCE
Simon DeDeo
Simon DeDeo
@SimonDeDeo
This is a pretty valiant attempt to defend the "Feminist Glaciology" article, which says conventional wisdom is wrong, and this is a solid piece of scholarship. I'll beg to differ, because I think Jeffery, here, is confusing scholarship with "saying things that seem right".


The article is, at heart, deeply weird, even essentialist. Here, for example, is the claim that proposing climate engineering is a "man" thing. Also a "man" thing: attempting to get distance from a topic, approaching it in a disinterested fashion.


Also a "man" thing—physical courage. (I guess, not quite: physical courage "co-constitutes" masculinist glaciology along with nationalism and colonialism.)


There's criticism of a New York Times article that talks about glaciology adventures, which makes a similar point.


At the heart of this chunk is the claim that glaciology excludes women because of a narrative of scientific objectivity and physical adventure. This is a strong claim! It's not enough to say, hey, sure, sounds good. Is it true?
ALL
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Simon DeDeo
Simon DeDeo
@SimonDeDeo
Donna Strickland, one of this year's Nobel Laureates, was not considered "notable enough" for Wikipedia as late as this May—reported by a number of sites, including the Independent. I dug into this a little. Here's the data—


This is the first deletion, back in 2014. A bit hard to read between the lines, but the basic story that an admin had Stickland's page "speedy deleted"—i.e., deleted without debate. The method was something called Copyright Jujitsu.

In particular, the admin had the page deleted not because of notability, but because it included a photograph of Strickland that had ambiguous copyright status. This is a method that people developed to get rid of content they didn't want, but also didn't want to debate.

"Copyright Jujitsu" because it is usually used against spam from companies; a PR officer uploads promotional material to Wikipedia. Instead of debating whether it's neutral, the admin can say "we'd love to have it, but the material appears to violate your company's copyright".

Usually the PR office and the IP office are separate in a company, and the idea of releasing promotional material under public domain is such a legal nightmare that the PR person goes away.
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Simon DeDeo
Simon DeDeo
@SimonDeDeo
"I lied about my basic beliefs in order to keep a prestigious job. Now that it will be zero-cost to me, I have a few things to say."


We know that elite institutions like the one Flier was in (partial) charge of rely on irrelevant status markers like private school education, whiteness, legacy, and ability to charm an old white guy at an interview.

Harvard's discriminatory policies are becoming increasingly well known, across the political spectrum (see, e.g., the recent lawsuit on discrimination against East Asian applications.)

It's refreshing to hear a senior administrator admits to personally opposing policies that attempt to remedy these basic flaws. These are flaws that harm his institution's ability to do cutting-edge research and to serve the public.

Harvard is being eclipsed by institutions that have different ideas about how to run a 21st Century institution. Stanford, for one; the UC system; the "public Ivys".
LIFE
Simon DeDeo
Simon DeDeo
@SimonDeDeo
Someone tosses a coin ten times; it comes up heads every time. What's the probability it comes up heads on the next toss? (Pretty darn high—part of @nntaleb's work is unprogramming you from your high-school rules of thumb.) Now consider the (related) Gambler's fallacy...

In this case, it's a theory about compensation: the worse one's luck is, the more likely it is to see a reversal. On the surface, it's irrational. The more bad luck you have, the more you accumulate evidence that the system is rigged.

But there's also an anthropic component. If the luck is bad enough, it starts to become inconsistent with your survival. You've accumulated evidence for correlations in the environment, but these correlations (may be) inconsistent with (people like you) being in this environment.

An example. You're in a city where everyone takes public transport. You encounter a string of bad delays. It's reasonable to conclude they'll end—otherwise people wouldn't take public transport. It's unlikely that you happened to show up right when the network collapses.

Of course, that's a bad heuristic in a casino, which relies on a constant influx of losers. But in other environments, particularly with persistent populations and no evidence for sudden changes in the underlying laws, it makes sense.
CRYPTO

More from Tech

Nicolas
Nicolas
@necolas
A brief analysis and comparison of the CSS for Twitter's PWA vs Twitter's legacy desktop website. The difference is dramatic and I'll touch on some reasons why.

Legacy site *downloads* ~630 KB CSS per theme and writing direction.

6,769 rules
9,252 selectors
16.7k declarations
3,370 unique declarations
44 media queries
36 unique colors
50 unique background colors
46 unique font sizes
39 unique z-indices

https://t.co/qyl4Bt1i5x


PWA *incrementally generates* ~30 KB CSS that handles all themes and writing directions.

735 rules
740 selectors
757 declarations
730 unique declarations
0 media queries
11 unique colors
32 unique background colors
15 unique font sizes
7 unique z-indices

https://t.co/w7oNG5KUkJ


The legacy site's CSS is what happens when hundreds of people directly write CSS over many years. Specificity wars, redundancy, a house of cards that can't be fixed. The result is extremely inefficient and error-prone styling that punishes users and developers.

The PWA's CSS is generated on-demand by a JS framework that manages styles and outputs "atomic CSS". The framework can enforce strict constraints and perform optimisations, which is why the CSS is so much smaller and safer. Style conflicts and unbounded CSS growth are avoided.
TECH
Josh Constine
Josh Constine
@JoshConstine
Facebook lost another 1 million daily users in Europe and stayed flat in North America as scandals and low engagement with teens come back to bite its business https://t.co/O7tfyIw7Fd tip @Techmeme


Facebook still added 37M monthly & 24M daily users thanks to big gains in the Asia-Pacific region, but those users earn it 1/10th as much as US/Can users


The real story dragging on Facebook's share price is that yearly revenue growth has fallen from 59% 2 years ago to 33% today. It's run out of lucrative Western users and News Feed ad space.


Let's remember that Facebook doubled its security staff & cut back on viral videos/clickbait. That drags on its profits & revenue, but are crucial to society. And while Twitter shares soar, it has made no such commitments to fighting harassment & misinfo.
TECH
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Aditya Todmal
Aditya Todmal
@AdityaTodmal
The absolute best 15 scanners which experts are using.

Got these scanners from the following accounts:

1. @Pathik_Trader
2. @sanjufunda
3. @sanstocktrader
4. @SouravSenguptaI
5. @Rishikesh_ADX

Share for the benefit of everyone.

Listing all scanners from @Pathik_Trader Sir first.

1. Open

2. 80-20 Reversal Setup


3. Fake

4. Trapping Inside Bar (Positional Setup)
TECH , STOCKLEARNINGS , STOCKS
James More
James More
@jameore
One of the best decisions I made during a very turbulent 2020 was to leave conventional coding behind and embrace the #nocode movement. @bubble made this a reality. Although my own journey thus far is premature, I’ve learned a lot so here’s a power thread on....


‘How I created @buildcamp sales funnel landing page in under 2hours’.

Preview here 👇

https://t.co/s9P5JodSHe

Power thread here 👇

1. Started with a vanilla bubble app ensuring that all styles and UI elements were removed. Created a new page called funnel and set the page size to 960px as this allows the page to render proportionately on both web and mobile when hitting responsive breakpoints.


2. Began dropping elements onto the page to ‘find the style’. These had to be closely aligned to our @buildcamp branding so included text, buttons and groups - nothing too heavy. Played around with a few fonts, colors and gradients and thus pinned down the following style guide.


3. Started to map out sections using groups as my ‘containers’ to hold the relevant information and imagery needed to pad out the sales pitch. At this point, they were merely blocks of color #ff6600 with reduced opacity set to 5% to ease page flair.
TECH
Steve Schoger
Steve Schoger
@steveschoger
How to make a "Briefcase" icon in @figmadesign.

🧵 thread 👇


In a 24 x 24 pixel artboard, use the rectangle tool (R) to draw a 18 x 10 pixel rectangle positioned horizontally centered and 6 pixels from the top of the artboard.


Using the ellipse tool (O), draw a 96 x 96 pixel circle and align the top to the center/top of the rectangle. Select both shapes and use the boolean tool to intersect the group.


Using the ellipse tool (O), draw a 48 x 48 pixel circle and align the bottom to the center/bottom of the rectangle. Select both shapes and use the boolean tool to intersect the group.


Flatten the shape (command + E) and double click it to make it editable. Select the top left and right points and give them a 2 pixel corner radius. Select the bottom left and right points and give them a 1 pixel corner radius.
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Tej Dosa \U0001f602\U0001f9e0
Tej Dosa 😂🧠...
@ComedicBizman
(A THREAD)

18 Things I Would Do At 18:

I was a dumb 18-year-old. I thought I had the world figured out. I didn't.

I stayed up till the wee hours. Drank every liquor invented.

Partied non-stop. Woke up after noon.

Surfed the web aimlessly.

Read BS self-help.

Repeat.

If I could do it all over again, here's 18 things I would do...

PHASE ONE: GET MY MIND RIGHT

ACTION #1: Break the chains - I wish I made the decision earlier. I didn't. I was scared. Anxious. Nervous. I knew once I made the decision, there was no going back.

Don't be like me.

Make the decision at 18. The decision to pave your own path in life. To go against the herd. To choose your own adventure. To commit to whatever sets your heart on fire.

ACTION #2: Cut off every negative person in your life.

Scroll through the contacts in your phone...

Notice how the names make you feel.

Delete any and all names that fill you with doubt and negativity.

ACTION #3: Condition your mind to embrace the producer mindset instead of the consumer mindset.

Consume 20% of the time. Produce 80% of the time.

Case closed.

ACTION #4: Set an intention to make $10k a month and write it out every MORNING and NIGHT as if you already achieved it (in the past tense).

Visualize yourself already having the money as you write.

Cheesy?

Yes.

Does it work?

Yes.

PHASE TWO: EDUCATION
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👇Thread.

Published a new essay: The red flags and magic numbers that investors look for in your startup’s metrics – 80 slide deck included!


This was a deck that I created on my (longish) interview process with @a16z. It was a long path, starting with meeting folks at the firm 10 years ago. But the purpose of the deck was to explain how I would use my superpower in an investing context

Here's what I explain in the deck. As investors (whether angel or VC) we're often confronted with an up-and-to-the-right graph. Is it going to go up? Or down?


One solution to forecast these growth curves is the Growth Accounting Framework, where you add up New+Reactivated and subtract churned users. In each time period that gives you the difference in monthly actives.


The problem with this is that it's a lagging metric, not a leading one. We need to go one level deeper and look at the underlying loops that drive these numbers, to understand the quality.
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Aditya Todmal
Aditya Todmal
@AdityaTodmal
TradingView isn't just charts

It's much more powerful than you think

9 things TradingView can do, you'll wish you knew yesterday: 🧵

Collaborated with @niki_poojary

1/ Free Multi Timeframe Analysis

Step 1. Download Vivaldi Browser

Step 2. Login to trading view

Step 3. Open bank nifty chart in 4 separate windows

Step 4. Click on the first tab and shift + click by mouse on the last tab.

Step 5. Select "Tile all 4 tabs"


What happens is you get 4 charts joint on one screen.

Refer to the attached picture.

The best part about this is this is absolutely free to do.

Also, do note:

I do not have the paid version of trading view.


2/ Free Multiple Watchlists

Go through this informative thread where @sarosijghosh teaches you how to create multiple free watchlists in the free


3/ Free Segregation into different headers/sectors

You can create multiple sections sector-wise for free.

1. Long tap on any index/stock and click on "Add section above."
2. Secgregate the stocks/indices based on where they belong.

Kinda like how I did in the picture below.
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Shalini Singh Sengar
Shalini Singh Sengar
@Maverickmusafir
(An extract from Field Marshal Sam Manekshaw, Soldiering with Dignity)

The man eventually destined to be free India's first Field Marshal was born on 3rd April 1914 at Amritsar. How did a Parsi couple settle for the holy city of the Sikhs? I once asked him and was told that in+


1899, his father recently qualified as a doctor and just married, could make no professional headway in Bombay, and was advised to try his luck at Lahore in the Punjab. With his young wife, he set off by train for Lahore. The long dusty and hot journey took five days and by the+


end of it, his young wife, who had never left the comforts and civilization of Bombay, was in hysterics and cried to go back. Poor Dr Manekshaw did all he could to comfort her, but as the train steamed into Amritsar, with her first sight of the Sikhs the young bride screamed her+

lungs out and refused to go any further. So they left the train at Amritsar, and there they stayed for forty-five years.

The Manekshaws had six children, four boys and two girls, and Sam was the fifth child. Sam had his schooling at Nainital's Sherwood College.+

After completing his schooling, he should have gone to England to pursue higher studies; this was the promise made to him by his father but, fortunately for the Indian Army, Dr Manekshaw felt that this particular son was far too young to be on his own in a foreign country, even+
HISTORY
Anu Satheesh \U0001f1ee\U0001f1f3
Anu Satheesh 🇮🇳...
@AnuSatheesh5
Yoga Ramar Temple
#Nedungunam
#TamilNaduTemples 🚩

Yoga Ramar Temple is located near Thiruvannamalai. Shri Rama is seated with eyes closed, without any weapons. Mata Sita  pointing to the feet of Rama telling that  everyone is safe at his feet. Lakshmana standing near Shri Rama


Hanuman is seen chanting Vedas obediently sitting before Shri Rama.

Sthala Puranam says that, Sukabrahma Maharishi had been doing Tapasya here, for the darshan of Sri Rama. Prabhu Shri Ram, pleased with his tapasya, came here after Rama Ravana yudham. Since Rama was returning


after the war, he did not have any weapons with him.

Another gopuram called Kili Gopuram is there for Sukabrahma Maharishi. There is a hill nearby called Dheergachala. According to Sthala puranam, Sri Padham of Prabhu Rama are found on the top of the hill


It is said that this is the place where Shri Rama gave darshan to Suka Maharishi. Nedumgunam means which shows all qualities of Shri Rama who is Maryadha purushottam. Shri Ramanavami is very famous here.

Jai Sri Ram
🙏🕉🙏
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