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miércoles, 8 de septiembre de 2021

Show HN: Low-Code Metrics Store https://ift.tt/2X39hig

Show HN: Low-Code Metrics Store https://ift.tt/3iYHTuC September 8, 2021 at 03:20PM

Show HN: A Native JSON Formatter Mac App with JSONPath Support https://ift.tt/3h8K259

Show HN: A Native JSON Formatter Mac App with JSONPath Support https://okjson.app September 8, 2021 at 10:46AM

Show HN: Turn Pocketbook e-ink reader into computer monitor https://ift.tt/3n9SOUl

Show HN: Turn Pocketbook e-ink reader into computer monitor https://ift.tt/3E0g78O September 8, 2021 at 12:04PM

Show HN: FaaS feat. production debugging, instant deploys and browser tooling https://ift.tt/3l1Ecn7

Show HN: FaaS feat. production debugging, instant deploys and browser tooling https://WEBcode.run September 8, 2021 at 11:07AM

Show HN: Huracan – Open Source Aircraft Engine Simulation Python Package https://ift.tt/3jQO97y

Show HN: Huracan – Open Source Aircraft Engine Simulation Python Package https://ift.tt/3hezKk1 September 8, 2021 at 10:21AM

Show HN: WiFi thermometer. Useful things done dirt cheap https://ift.tt/3DUUlDv

Show HN: WiFi thermometer. Useful things done dirt cheap https://ift.tt/2VtWpRK September 8, 2021 at 08:19AM

martes, 7 de septiembre de 2021

Show HN: Unwonted.io – in-browser, offline tool for generative art, mainly NFTs https://ift.tt/3ncXDMs

Show HN: Unwonted.io – in-browser, offline tool for generative art, mainly NFTs https://unwonted.io September 8, 2021 at 05:55AM

Show HN: An infinite record playlist of out-of-copyright works https://ift.tt/3hcag6K

Show HN: An infinite record playlist of out-of-copyright works https://ift.tt/3jPrUyX September 8, 2021 at 01:26AM

Show HN: Multiobjective Large-Scale Fashion Dataset with Distributional Shifts https://ift.tt/3l0cyXL

Show HN: Multiobjective Large-Scale Fashion Dataset with Distributional Shifts https://ift.tt/3zK3ts9 September 8, 2021 at 12:32AM

Show HN: a custom Lisp in C https://ift.tt/3toetcq

Show HN: a custom Lisp in C https://ift.tt/3jtFmIq September 8, 2021 at 12:05AM

Show HN: AI that reads and explains complex code naturally, like a human https://ift.tt/3E5T7FR

Show HN: AI that reads and explains complex code naturally, like a human https://denigma.app September 7, 2021 at 08:34PM

Show HN: Language-agnostic 2D graphics with print statements https://ift.tt/2VoLrwP

Show HN: Language-agnostic 2D graphics with print statements https://ift.tt/2XqQWL5 September 7, 2021 at 06:27PM

Show HN: Euterpe is simple self-hosted music streaming server https://ift.tt/38MRTAy

Show HN: Euterpe is simple self-hosted music streaming server https://ift.tt/3toaaO4 September 7, 2021 at 06:20PM

Show HN: Spice.ai – open-source, time series AI for developers https://ift.tt/3BUEt2d

Show HN: Spice.ai – open-source, time series AI for developers https://ift.tt/3BSFoQr September 7, 2021 at 09:35PM

Late Night Subway Service Returns in October

Late Night Subway Service Returns in October
By Mariana Maguire

Photo of T Third train entering Castro StationThe SFMTA plans to extend Muni Metro service in the subway to midnight as part of our ongoing rail recovery and COVD-19 Muni service expansion starting Saturday, October 2.

Monday through Saturday, last trains will depart their terminals before midnight and will reach the end of the subway tunnel, in either direction, by midnight. The last eastbound Muni Metro train will depart daily at 11:50 p.m. and last westbound train at 12:00 a.m.

Sunday night service will run until approximately 10 p.m.

Since May 2021 rail service has run until 9 p.m. daily, allowing maintenance crews more time to conduct vital, ongoing maintenance work. Extending Metro service through the subway until midnight allows Muni to provide late-night service connections to BART, while preserving a large part of our late-night subway maintenance window.

To do this necessary and critical maintenance work, crews need several hours without trains in the tunnels. Prior to the pandemic, the subway maintenance window was too short, causing work to be delayed or deferred. The subway shutdown during the pandemic allowed us to advance this work significantly.



Published September 07, 2021 at 09:37PM
https://ift.tt/2WUiRDQ

Show HN: Erlang's Gen-Fsm in Go https://ift.tt/2YqYuie

Show HN: Erlang's Gen-Fsm in Go https://ift.tt/3tiWmEM September 7, 2021 at 05:48PM

Tell us What You Want Muni Service to Be Like in 2022

Tell us What You Want Muni Service to Be Like in 2022
By Shalon Rogers

Muni’s 15 Bayview Hunters Point Express bus traveling in the Bayview neighborhood.The 15 Bayview Hunters Point Express is one of Muni’s newest routes.

What should Muni service be like in 2022? Now’s your chance to weigh in.

The SFMTA is planning to increase Muni service in early 2022. As we add more Muni service, what is the best way to do so? Should we simply restore the seven all-day bus routes that are not currently running just the way they were before the pandemic? Should we improve the frequency and capacity of buses on high-ridership lines? How can we make Muni service better than it was? That’s what we need your help to figure out.

SFMTA is pursuing a number of ways to gather feedback from the public on the best path for Muni service moving forward including a series of public meetings, specific stakeholder outreach, and surveys in English, Chinese, Spanish, Filipino, Russian and Vietnamese.

Three alternatives for Muni service in 2022

To begin the discussion on what the 2022 Muni Service Network should look like, we’ve laid out three alternatives including: a Familiar alternative, a Frequent alternative and a Hybrid alternative. Each alternative has advantages and disadvantages.  It should be noted that the return of service for the 10 Townsend and 28R 19th Avenue Rapid is included in all three alternatives.

The Familiar alternative brings back the all-day Muni routes that have yet to be restored at their pre-pandemic frequencies: the 2 Clement, 3 Jackson, 6 Haight/Parnassus, 21 Hayes, and 47 Van Ness (in addition to  the 10 Townsend and 28R 19th Avenue Rapid, which will be restored under all of the scenarios).  

The Frequent alternative increases service on high ridership Muni lines, improving reliability and connections to grocery stores, hospitals, schools and diverse workplaces, while decreasing wait times and crowding, made possible by restoring just two of the seven pre-pandemic Muni routes that we suspended in 2020.

The Hybrid alternative aims to balance the Familiar and the Frequent scenarios and restores five of the seven pre-pandemic routes.

Find Out More

To help customers better understand these three scenarios, SFMTA has created a StoryMap that explains in more detail what each option would look like. After reviewing the site, customers can then take a survey to provide their feedback, which can be completed online or by calling a hotline.

Additionally, SFMTA will be hosting a set of virtual open houses where staff will present the three options and offer participants an opportunity ask questions and provide feedback. We will also hold virtual office hours when project staff will be available to answer questions about the three different options in a casual setting.

Youth are particularly encouraged to join our Virtual Office Hours with SFMTA staff on Thursday, September 23 at 6 p.m. to find out how the three scenarios for Muni service would change how they get to school and to activities around San Francisco. Youth will be able to ask questions and get answers from SFMTA staff about what matters to them most about Muni service in 2022.

Schedule and Meeting Details:

Virtual Open Houses (attend one)

Virtual Office Hours (attend as-needed)

The feedback gathered from the survey, combined with transit data, will be used to develop a proposal for the 2022 Muni Service Network. The proposal will then be presented to stakeholders for fine tuning before being brought to the SFMTA Board for consideration later this year.

 



Published September 07, 2021 at 07:21PM
https://ift.tt/38U1u8J

Show HN: Web-browser to help programmers think clearly https://ift.tt/3l4VyQ0

Show HN: Web-browser to help programmers think clearly https://ift.tt/3BJuUTw September 7, 2021 at 05:41PM

Show HN: WebStor – Enumerate all your web technologies and find zero-days fast https://ift.tt/38QhpFj

Show HN: WebStor – Enumerate all your web technologies and find zero-days fast https://ift.tt/3BIEZQC September 7, 2021 at 12:38PM

Show HN: I built a cyberdeck for kids using paper and a Raspberry Pi 400 https://ift.tt/3l5u8JZ

Show HN: I built a cyberdeck for kids using paper and a Raspberry Pi 400 https://twitter.com/CodeGuppy/status/1365766189981532162 September 7, 2021 at 04:19PM

Show HN: Deep Learning for Computer Vision course with colabs and Anki cards https://ift.tt/3BTvQVD

Show HN: Deep Learning for Computer Vision course with colabs and Anki cards https://ift.tt/3tkeyOn September 7, 2021 at 03:50PM

Show HN: Matrix Multiplier, direct use on shell https://ift.tt/38K3NLx

Show HN: Matrix Multiplier, direct use on shell https://ift.tt/3n7H8Bt September 7, 2021 at 02:57PM

Show HN: Peer to Peer Recruiting? https://ift.tt/3BQ8u2W

Show HN: Peer to Peer Recruiting? https://gethigher.io/ September 7, 2021 at 01:58PM

Show HN: Symbolica – Try our symbolic code executor in the browser https://ift.tt/3yRjRGf

Show HN: Symbolica – Try our symbolic code executor in the browser We're a couple of software engineers who believe that to build great software you need to write good tests, but we also sympathise when engineers say things like: - "Writing tests was too time consuming on my tight schedule", or - "Unit tests don't catch enough bugs, so they're useless", or - "I've inherited a legacy code base without tests and have no idea where to start" To tackle this we're building Symbolica (https://ift.tt/3DTiHO3), a symbolic code executor [1], that lets you run your code for all possible inputs. This means you can do things like: - Assert properties about your code and check that they hold for every conceivable input. - Check that two implementations of the same function/method/program are equivalent, which is really useful if you're refactoring a legacy codebase without tests. - Find out if your code will hit any undefined behaviours, e.g. divide by zero or out of bounds array access. We're still really early in the development of this product, but we're excited to have built a working prototype of the symbolic executor for C programs. We wanted to get some feedback from potential early adopters so we've put up a code playground (https://ift.tt/3DTeOIO) where you can try out Symbolica on C programs in the browser for free. We'd love people to give it a go and give us their thoughts. Our plan is to build this out into a hosted cloud service that you can integrate into your DevOps pipeline (e.g. GitHub actions) so that you can run these symbolic tests on every CI build. Further down the line we plan to add support for other languages too. We've currently got proof of concept implementations for Lisp and Python and will be looking into C++, Rust and .NET after. Of course we're always willing to prioritise a particular language if there's strong demand. If you're interested in what we're building then please either message us at dev@symbolica.dev or join the alpha waiting list if you want to get first access to our full offering once we launch that. For those curious about how the executor works the core part of it is open source on GitHub (https://ift.tt/3BFFrzc) [1] https://en.wikipedia.org/wiki/Symbolic\_execution September 7, 2021 at 01:55PM

Show HN: Arxiv.org on IPFS https://ift.tt/38Ma9uc

Show HN: Arxiv.org on IPFS https://www.xirva.org September 7, 2021 at 09:35AM

The Art of Balancing Work and Life: Tips and Strategies

Mastering the Art of Balancing Work and Life In today's fast-paced world, many individuals struggle to find a healthy balance between th...