Still Learning

Everyone working manually, adapting within minutes/hours to work from paper and manually, stopping us and our countries airports, hospitals, businesses, and rescue services from falling apart.

Well done,

YOU ARE APPRECIATED.

We can do this.

Azure was down. Azure is the vehicle to access the databases that are currently inaccessable. We work with crowdstrike at my job and there's nothing that it could do at the kernel level to disable a whole database. Interestingly enough this part isnt being mentioned. You have to search for it specifically to find the *real* problem.

Crowdstrike is definitely at fault for the computer crashes but a restart into safe mode fixes the issue. The real issue is with the azure outage but it seems like Microsoft has paid to keep that out of our view.

like yall linux has been here for decades. it's stable. the bank I used to work for is having zero outage on their critical systems because they had the foresight to migrate away from windows-only infrastructure years ago whereas some other institutions literally cannot process debit card transactions right now.

some info, crowdstrike is essentially an antivirus software for enterprises. which means normal laypeople cant really get it, they're for businesses and organisations and important stuff.

so, on a friday evening (it of course wasnt friday everywhere but it was friday evening in oceania which is where it first started causing damage due to europe and na being asleep), crowdstrike pushed out an update to their windows users that caused a bug.

before i get into what the bug is, know that friday evening is the worst possible time to do this because people are going home. the weekend is starting. offices dont have people in them. this is just one of many perfectly placed failures in the rube goldburg machine of crowdstrike. there's a reason friday is called 'dont push to live friday' or more to the point 'dont fuck it up friday'

so, at 3pm at friday, an update comes rolling into crowdstrike users which is automatically implemented. this update immediately causes the computer to blue screen of death. very very bad. but it's not simply a 'you need to restart' crash, because the computer then gets stuck into a boot loop.

this is the worst possible thing because, in a boot loop state, a computer is never really able to get to a point where it can do anything. like download a fix. so there is nothing crowdstrike can do to remedy this death update anymore. it is now left to the end users.

it was pretty quickly identified what the problem was. you had to boot it in safe mode, and a very small file needed to be deleted. or you could just rename crowdstrike to something else so windows never attempts to use it.

it's a fairly easy fix in the grand scheme of things, but the issue is that it is effecting enterprises. which can have a looooot of computers. in many different locations. so an IT person would need to manually fix hundreds of computers, sometimes in whole other cities and perhaps even other countries if theyre big enough.

another fuck up crowdstrike did was they did not stagger the update, so they could catch any mistakes before they wrecked havoc. (and also how how HOW do you not catch this before deploying it. this isn't a code oopsie this is a complete failure of quality ensurance that probably permeates the whole company to not realise their update was an instant kill). they rolled it out to everyone of their clients in the world at the same time.

and this seems pretty hilarious on the surface. i was havin a good chuckle as eftpos went down in the store i was working at, chaos was definitely ensuring lmao. im in aus, and banking was literally down nationwide.

but then you start hearing about the entire country's planes being grounded because the airport's computers are bricked. and hospitals having no computers anymore. emergency call centres crashing. and you realised that, wow. crowdstrike just killed people probably. this is literally the worst thing possible for a company like this to do.

crowdstrike was kinda on the come up too, they were starting to become a big name in the tech world as a new face. but that has definitely vanished now. to fuck up at this many places, is almost extremely impressive. its hard to even think of a comparable fuckup.

Absolute beginner adult ballet series (fabulous beginning teacher)

40 piano lessons for beginners (some of the best explanations for piano I’ve ever seen)

Excellent basic crochet video series

Basic knitting (probably the best how to knit video out there)

Pre-Free Figure Skate Levels A-D guides and practice activities (each video builds up with exercises to the actual moves!)

How to draw character faces video (very funny, surprisingly instructive?)

Another drawing character faces video

Literally my favorite art pose hack

Tutorial of how to make a whole ass Stardew Valley esque farming game in Gamemaker Studios 2??

Introduction to flying small aircrafts

French/Dutch/Fishtail braiding

Playing the guitar for beginners (well paced and excellent instructor)

Playing the violin for beginners (really good practical tips mixed in)

Color theory in digital art (not of the children’s hospital variety)

Retake classes you hated but now there’s zero stakes:

Calculus 1 (full semester class)

Learn basic statistics (free textbook)

Introduction to college physics (free textbook)

Introduction to accounting (free textbook)

Learn a language:

Ancient Greek

Latin

Spanish

German

Japanese (grammar guide) (for dummies)

French

Cooking with flavor bootcamp (used what I learned in this a LOT this year)

Beekeeping 101

Learn Interior Design from the British Academy of Interior Design (free to audit course - just choose the free option when you register)

Video on learning to read music that actually helped me??

How to use and sew with a sewing machine

How to ride a bike (listen. some of us never learned, and that's okay.)

How to cornrow-braid hair (I have it on good authority that this video is a godsend for doing your baby niece's black hair)

Making mead at home (I actually did this last summer and it was SO good)

How to garden

Basics of snowboarding (proceed with caution)

How to draw for people who (think they) suck at art (I know this website looks like a 2003 monstrosity, but the tutorials are excellent)

Pixel art for beginners so you can make the next great indie game

Go (back) to school

Introduction to Astronomy (high school course - free textbook w/ practice problems)

Principals of Economics (high school course - free textbook w/ practice problems)

Introduction to philosophy (free college course)

Computer science basics (full-semester Harvard course free online)

Learn a language

Japanese for Dummies (link fix from 2022)

Ukrainian

Portuguese (Brazil)

American Sign Language (as somebody who works with Deaf people professionally, I also strongly advise you to read up on Deaf/HoH culture and history!)

Chinese (Mandarin, Simplified)

Beginner-oriented video on how to sail

This guy has so many videos on baking different types of bread. SO very many.

Coding in Python - one of the most flexible and adaptable high-level programming languages out there - explained through projects making video games

Learn to swim! (for adult learners. I don’t care if you live in Kansas or Mali or wherever. LEARN TO SWIM.)

Learn how quantum mechanics works. Then read some more about it

[Learn about quantum mechanics again, but in a more advanced engineering/mathematics class. Then read more about the math and physics of it]

Poetry Handbook, by Mary Oliver

Something I learned this year: how to sew a quilt (Here’s a very easy beginning pattern that looks amazing and can be done with pre-cut fabric!)

How to hit the ball in softball

Tutorial video on what is under the hood of most (gas) cars + weird engine sounds and what they mean

Full beginner mechanics technical training, if you want to go more in depth

Playlist on how car engine physics work if you want to go ultra in depth

Lecture series on architecture design through study of buildings

How (American income) taxes & tax law work (choose “audit course” at checkout for free class)

Pickleball for beginners (so you can finally join your neighbor/friend/distant cousin who is always insisting you join their team)

+ Para-Pickleball for beginners (for mobility aid users!)

School is so much more fun when there’s no tests:

American Law - Contracts

Shakespeare’s Life and Plays

Fairy Tales: Meanings, Messages, and Morals

Modern Poetry

World History [Part 1, Part 2]

Learn a language:

Arabic + Resource Guide compiled from Reddit (includes info on different dialects)

Chinese (Cantonese) (audio)

Urdu (frequently recommended course on Reddit) + Resource Guide

Abdelrahman, Adam, and Jori are the heartbeat of my heart and the light of my life.

Abdelrahman: the lion of the house, the helpful and loving boy to his siblings and family.

Jori: my beloved girl, the one closest to my heart, and my little mini-me.

Adam: my little hero and my spoiled child.

Since the onset of the latest war in Gaza, our home has been completely destroyed, forcing us into displacement. We’ve had to move more than thirteen times in search of safety. During this harrowing journey, we faced severe hunger and malnutrition that nearly took my life and the lives of my children. Additionally, we were exposed to numerous contagious diseases and dangerous epidemics.

Before: This is our home, our dream, and our promising future.

My children have to travel long distances just to get water and stand in line for hours to get food. Their mental health has been shattered by the war, their education has come to a halt, and they have suffered from catastrophic hunger that almost claimed their lives.

After: This is our home, built with our sweat and effort, and it has been completely destroyed.

The Right to a Peaceful Life

My children deserve to live a peaceful life free from fear and anxiety. I dream of your help to support my family and escape this genocide. Your assistance means the world to me and my children.

Your donations can be a beacon of hope for us. Every dollar can help save my children's lives and give them a chance to live in peace. Your prayers for us to overcome this ordeal and lift the siege are greatly needed.

The website promises to make “men’s dreams come true.” Users upload a photo of a fully clothed woman of their choice, and in seconds, the site undresses them for free. With that one feature, it has exploded into one of the most popular “deepfake” tools ever created.

AI researchers, he said, have long embraced a naive techno-utopian worldview that is hard to justify anymore, by openly publishing unregulated tools without considering how they could be misused in the real world.

“It’s just another way people have found to weaponize technology against women. Once this stuff gets online, that’s it. Every potential boyfriend or girlfriend, your employer, your family, may end up seeing it,” Farid said. “It’s awful, and women are getting the brunt of it.

compare with the real kanji

First up we have:

Compare with 太

The original kanji means “to gain weight”. But it adds the コ “ko” and ロ  “ro” katakana symbols at the top to represent the weight you gain while staying home due to the corona virus.

Then we have:

Compare with 会 

The original kanjij means “meeting”, but the lower radical is changed to look more like a “Z” to represent Zoom meetings. Thus, the new kanji means “web meetings” or “zoom calls”

And of course another social distancing one:

Compare with 話 

This means “to talk” or “chat”, but it’s changed simply to show the two radicals social distancing from one another as we should also while holding conversations nowadays.

The morning of women's day i attended a super inspiring seminar about being a woman in tech at a large tech company in my city, and now I'm inspired to share what I learned with all of you!

I didn't have time to finish this post on women's day, but it's not too late to post now: every day is a day to celebrate women!

Women actually laid the foundation for a lot of the tech industry.

For example, the first computer, ENIAC, was programmed completely by women! While men were the behind the scenes engineers, it was women who did all the actual programming of ENIAC.

The women who made up the team responsible for programming it were called Jean Bartik, Kay McNulty, Betty Holberton, Marlyn Wescoff, Frances V. Spence and Ruth Teitelbaum.

I think one woman who is finally getting her overdue recognition is Ada Lovelace. She was a mathematician (also often referred to as the first programmer) who created the first algorithm in 1842, which wasn't recognized until 1953! However, since none of her machines were ever completed it was never tested in practice during her time.

She has since been celebrated by giants such as google, and she has given name to a programming language (Ada). She was also the first person to write about what is today known as AI. Back when she was practicing, computers were simply thought of as calculators. But she had an idea that if computers can understand numbers, then that can be translated to letters, and in turn that can lead to computers being able to handle words, and eventually even write, draw and create music.

Hedy Lamarr was a famous Hollywood actress in the 40's, but she was also an inventor who laid ground for what we use today for Wi-Fi, Bluetooth and GPS services.

During WW2 she wanted to contribute positviely to the military efforts against the Nazis, and she tried to figure out how to radio control torpedoes. In 1942 she patented her technology "Secret Communications System", also known as frequency hopping, which laid the foundation for the technology we use today for Wi-Fi, GPS and Bluetooth. It wasn't until 1962 that it was first used for its intended purpose, during the cuban missile crisis.

Grace Hopper invented the first compiler, called A-0, in 1955, and was also part of the Univac team, which was the company also responsible for building ENIAC. She also initiated work on the COBOL programming language.

She was also the one to coin the term "bug" in 1947. Computers back then had lights to visualize their working process (which was also a womans idea to implement btw) and bugs would be attracted to the lights, but usually that was no issue - until a bug made its way into a tube which caused the computer to stop working. Hopper taped the bug to a piece of paper and logged what caused the crash - a bug.

Dorothy Vaughan (left), alongside colleagues such as Katherine Johnson (middle) and Mary Jackson (right), was a mathematician at NASA (called NACA when she started) who worked on the orbit for the first ever manned spaceflight and later also on Apollo 11 that would take humanity to the moon!

When Vaughan started at what was then called NACA, segregation was still prevalent in the US and she was not allowed in the same areas in the office as her white colleagues. Another department was formed for the black staff, and when the director of said department unexpectedly died, she was appointed as the new director and thus became the first ever black woman at that position at NACA/NASA. In 1958 when NACA becomes NASA segregation is forbidden, and that is when Vaughan and her colleagues Johnson and Jackson started working on programming the orbit and later also Apollo 11.

Continuing on the same track of NASA and space, Margaret Hamilton was the Apollo project's first actual programmer. Hamilton became the director of software engineering at NASA in 1965, and she was also the person to first coin the term !

In the image above, she stands next to all the handwritten code that was used to send humanity to the moon. During the early stages of the project when she would speak of "sofware engineering", software development was not taken as seriously as other forms of engineering, and it wasn't regarded as a science, either. She wanted to legitimize software development as an engineering discipline, and overtime the term "software engineering" gained the same respect as any other technical discipline.

And lastly, if you're a woman in STEM, I want to highlight and celebrate you! Being a woman in a male dominated industry is not easy, we often suffer from sterotype threat and are not seen as our own individuals, but rather "the woman" in a room full of men. But just as these women, I'm sure you will achieve greatness!!

Here are some additional resources if you'd like to learn more:

https://www.history.com/news/coding-used-to-be-a-womans-job-so-it-was-paid-less-and-undervalued

https://digitalfuturesociety.com/programming-when-did-womens-work-become-a-mans-world/

And this was mainly my source for this post, but it's unfortunately only available in Swedish:

Redditors competing to make the worst volume sliders possible...

special delivery for @soffies!!!

For any two distinct real numbers, we can always find a rational number strictly between them, i.e. that rational number must be able to be expressed as a terminating decimal or a repeating decimal.  To be clear, that rational number is strictly between the two values; it is not allowed to be equal to either.

800 free Computer Science classes you could take online right with video lectures!

Link: GitHub - Developer-Y/cs-video-courses: List of Computer Science courses with video lectures

I found this link in a tweet and found the site very helpful! Take full advantage comp sci learners!!!