Tuesday, August 30, 2022

Breaking #FoxNews Alert : Inflation spikes to 39-year high as prices soar


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August 30, 2022 at 06:33AM
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Show HN: My unusual personal resume. Would appreciate feedback and anything else https://ift.tt/tuK8WwV

Show HN: My unusual personal resume. Would appreciate feedback and anything else https://ift.tt/cf2vak8 August 30, 2022 at 01:39AM

Show HN: API access to electricity grid data in US https://ift.tt/XRQH8i9

Show HN: API access to electricity grid data in US https://ift.tt/gkD1eqE August 30, 2022 at 12:43AM

Muni Color Schemes Through the Years

Muni Color Schemes Through the Years
By Jeremy Menzies

Over the 110-year history of the SF Municipal Railway, our transit vehicles have been painted in six main color schemes (known as “liveries”). Here’s a short look at those paint jobs, from the oldest streetcars to our newest buses. 

The timelines of these liveries overlapped and old colors were not always phased out even after a new color was introduced. Not included here are the many colors of cable cars, historic vehicles, variations on the main colors, or any special paint jobs used.

The Original Grey and Red: 1912-1939

When Muni started in 1912, vehicle paint colors were used to distinguish one transit service from another. Muni’s very first streetcars were painted grey with red windows and roof. Gold was used for lettering, vehicle numbers, and decorative lines. This combination gave the cars a simple yet elegant look.

Color photo from 1980 of Muni streetcar 1 painted grey with a red roof and windows.

Seen here at Green Division rail yard around 1980, Streetcar 1 was built in San Francisco in 1912. It has been restored and operates today during special events.

Magic Carpet Cars Bring “Blue & Gold”: 1939-1946

In 1939, five special new streetcars arrived in the city wearing the second major color scheme for Muni. These cars came painted in a deep blue with bright yellow windows and roof. A small red pinstripe ran along the edge of the roof above the windows. Many older streetcars and buses were re-painted in these colors to help unify the look of the system.

Color photo of streetcar 1010 painted blue and yellow on Market and Powell Streets.

Today, Streetcar 1010 is painted with Muni’s blue and gold colors. The Western Railway Museum has the only surviving streetcar that originally had this paint scheme.

Muni Gets its “Wings”: 1946-1975

A short time after the blue and gold colors came out, a new paint job was launched in 1946. After merging with the Market Street Railway company in 1944, Muni needed a way to unify the two organizations. The new color scheme was a good way to show the public there was no longer two competing transit systems. Known as the green and cream “wings” livery, it used green on the body, windows, and roof of vehicles. Cream was used for the front, stripes above and below the windows, and a decorative design reminiscent of wing tips on the sides. This livery is perhaps one of the most well-known among older-generation San Franciscans and could even be seen on some vehicles into the early 1980s.

Streetcar 1008 painted green and cream colors with pantograph installed in place of trolley pole.

This photo taken in the mid 1970s shows the “green and cream wings” livery once worn by hundreds of Muni vehicles. This car was delivered to Muni in 1948 and still operates today.

A New Look in “Maroon and Gold”: 1969-1975

Following the green and cream colors came a short-lived but notable paint scheme came in 1969. Muni was trying to revamp its look and introduced the “Maroon and Gold” paint job with a new logo and driver uniforms. The styling of the new logo and maroon color were borrowed from the California Street Cable Cars but first used on brand new buses from General Motors.

People boarding Muni bus painted red and yellow on 19th avenue.

This photo from 1969 shows a new GM bus with Muni’s fresh logo and paint job. Today, Muni has one of this type of bus in its vintage bus fleet.

“Sunset” Livery Rebrands Muni: 1975-1995

Perhaps one of the most well-known paint schemes was the “Sunset” livery unveiled in 1975. This time, Muni contracted with the world-famous advertising company Walter Landor & Associates for a complete branding package. The new look included everything from a squiggly “Worm” logo, vehicles painted white with “California Poppy” and “Sunset Glow” stripes, new bus stop signage, and matching brown driver uniforms. The new brand was launched at a perfect time. Hundreds of new buses and trains were coming in and Muni was about to open the Muni Metro subway system. Together, these changes really gave riders a fresh, modern transit system.

Muni light rail vehicles painted white, orange, and yellow in rail yard.

Muni’s new 1975 colors were meant to provide a clean look for the system.  Today, many riders remember this paint scheme and logo with nostalgia.

Returning to the Roots with “Silver & Red”: 1995-Present

Starting in 1995, Muni returned to its roots with a revised version of the original grey and red color scheme. First used on new light rail vehicles known as “Breda” cars, the new paint features silver with red striping. These colors were phased in over nearly two decades in three variations, depending on the type of vehicle. Today, every bus and rail car in the system, excluding historic vehicles, uses the silver and red look.

Streetcar 1 and LRV in rail yard, both painted in grey and red.

While the colors today fit right in with the modern era, they harken back to the original grey and red of Muni’s very first streetcar.

Aside from the six major color combinations listed here, there were at least five more that have been used at one time or another. Some of these were variations on the main color theme and others were used only on certain vehicles.



Published August 30, 2022 at 12:42AM
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Show HN: I used DallE to create default avatars on my Creator community website https://ift.tt/kd7JgrI

Show HN: I used DallE to create default avatars on my Creator community website I'm an indie dev and I built a community for creators to get together and collaborate with each other. Mostly for amateur creators, but some famous ones use it as well. It has about 700k users so far. There are about 100k of those users who don't bother to upload an avatar, so they've had a boring default avatar for nearly 7 years. Today, I used my credits on DallE to do make them a bit more fun. Since the creators self-identify, I was able to create specific kinds of avatars for them. For example, if a creator is a writer, my DallE prompt would be: "an oil painting portrait of a serious-looking owl, standing in front of a typewriter" Voice Actor: "oil painting portrait of a robot who is made out of a microphone, wearing a hat and headphones" Comic Illustrator. This one was a little more tough, so I chose 'tablet' as my key object: "Oil painting portrait of a brooding chameleon, wearing headphones and a hoodie, standing in front of tablet" Producer: "Oil painting portrait of a happy hedgehog with headphones on, wearing sunglasses, standing in front of a megaphone" All four images on this thread: https://twitter.com/_buf/status/1564327370219261954 Overall, I generated over 200+ new avatars. What a fantastic bit of tech! August 30, 2022 at 12:32AM

Show HN: SaaS for analyzing Bitcoin price movements https://ift.tt/BVLIqJp

Show HN: SaaS for analyzing Bitcoin price movements Hello everyone! Our software offers a SaaS for analyzing Bitcoin price movements. We built an MVP model which recognizes levels in which BTC is at the top or bottom of the cycle. It is primarily intended for investors who are not financially sophisticated as a possible help to protect their investment. A short story about the creation of the product: A few of us, friends and ourselves, have always been maddened by the regular loss of the largest part of unrealized profit during bear markets which tend to be very hard on retail investors.On the other hand, a lot of friends blindly invested into bitcoin at ridiculous price levels based on hypes, bad instagram and YouTube influencers and mouth of word. We think that a large part of BTC and crypto investors live in a similar situation. With this goal, we teamed up with experts in the field of data science and finance, and created an algorithm that gives the BTC price score based on crucial market parameters. This score shows excellent results in real time and on backtesting. Our ultimate goal is to create a platform with various features, which will help retail investors to better navigate through the market, and to protect them from large losses. Therefore, we assumed that our USP has its audience among people who invest in BTC, and who had similar experiences in the bear market as we did. With the help of a landing page and paid Ads we want to test if a product market fit is possible with such a service. Unfortunately this turned out harder than we though. The problem lies in the fact the most popular social networks, among them Twitter as well, have problems with crypto advertisements. Although by definition we do not provide any financial product or services, not even financial advice, it may be that our service is interpreted that way and that we belong to a group where the space for marketing on social platforms is limited, rightly or wrongly. And we don’t know if we can change or adjust it at all, which drastically slows down our strategy of defining the product market fit. With that, we ask for feedback or advises to the following questions: -What do you think of our product? And do you think it is an idea that could be useful for BTC investors? If you don’t think so, how would you change/improve the product? -Is our product, like it is now, considered as financial advice? And is there anyway we can differentiate this kind of product from such a label? -How would you implement the product market fit strategy of our product in the fastest and most favorable way, if you could not publish advertisements on social networks? We are very grateful for any constructive advice or idea! You can find out more on our landing page (link above). Thank you! Best regards, Mladen Pavlovic https://www.cantor.ai August 29, 2022 at 11:49PM

Monday, August 29, 2022

Show HN: Petri – Drop-in Postgres image that forks a DB per test https://ift.tt/APIWNEf

Show HN: Petri – Drop-in Postgres image that forks a DB per test Rolling it out at work to parallelize 4,257 tests across 5 services. It fix...