Nix 2.7.0 released
We’re pleased to announce the availability of Nix 2.7.0. It will be
available from
NixOS - Getting Nix / NixOS.

Here are the release notes:

• Nix will now make some helpful suggestions when you mistype something
  on the command line. For instance, if you type nix build
  nixpkgs#thunderbrd, it will suggest
  thunderbird.

• A number of “default” flake output attributes have been renamed.
  These are:

  • defaultPackage.<system></system> → packag ... ⌘ [Read more](https://nixos.org/blog/announcements.html#nix-2.7.0)

** 2022-02-24 feature/6.0 Android test plan **

Will test the upgrade path from a known state to new version to ensure that settings and app state are maintained during upgrade process.

V. 6.0 of libro.fm android app introduces an entirely new local database. This testing is focused on ensuring that local data remains intact between versions.

This evening I was mostly focused on setting up a successful build of feature/6.0 on my test device or the emulator. So far, no dice. My next … ⌘ Read more

GitHub Enterprise Server 3.4 improves developer productivity and adds reusable workflows to CI/CD
The GitHub Enterprise Server 3.4 release candidate delivers enhancements to make life easier and more productive, from keyboard shortcuts to auto-generated release notes! ⌘ Read more

** What is an addressing mode? **
In a recent post I referenced addressing modes. But what the heck are they!?

The instruction register holds the program instruction that is currently being run.

A fixed number of bits within the instruction register represent the operation, e.g. “op. code” — examples of these instructions include things like add, subtract, load, and store. We can imagine the instruction register like this:

[![ASCII diagram of … ⌘ Read more

Stream a USB webcam to HDMI on a Raspberry Pi
This post exists to collect my notes on displaying a USB webcam on the Raspberry Pi HDMI outputs. This is not the same as streaming the webcam (easy), and this is not for use with the Raspberry Pi camera module. This is specifically for USB UVC webcams. ⌘ Read more

** Notes on 6502 Assembly **
The NES runs a very slightly modified 6502 processor. What follows are some very introductory, and not at all exhaustive notes on 6502 Assembly, or ASM.

If you find this at all interesting, Easy 6502 is a really great introductory primer on 6502 Assembly that lets you get your hands dirty right from a web browser.

Numbers pre … ⌘ Read more

Nix 2.6.0 released
We’re pleased to announce the availability of
Nix 2.6.0.

Instructions how to install Nix on different platforms can be found on
the download page.

Here are the release notes:

• New builtin functionbuiltins.zipAttrsWith with the same
  functionality as lib.zipAttrsWith from Nixpkgs, but
  much more efficient.

• The Nix CLI now searches for aflake.nix up until the
  root of the current Git repository … ⌘ Read more

DM organization ⌘ Read more

@prologic@twtxt.net, who calls me name when I am busy profiting? 😂 In a less serious note—because nothing is more serious than making profit, of course—yes, it seems your avatar issue has been fixed. I am kind of sad, I looked forward each day to see which random one was going to show. LOL.

GoCN 每日新闻 (2022-01-06)

1. Golang profiler 笔记https://github.com/DataDog/go-profiler-notes/blob/main/README.md
   
2. Bundling templates with embedhttps://osinet.fr/go/en/articles/bundling-templates-with-embed/
   
3. Go 通过 Map/Filter/ForEach 等流式 API 高效处理数据https://gocn.vip/topics/20922
   
4. 滴滴夜莺监控发布 v5 正式版，定位 Promet … ⌘ Read more

Go profiler notes
3 points posted by kenny ⌘ Read more

Peter Saint-Andre: Meditations on Bach #9: Musical Monadology
In meditation #7 of this series, I took note of some similarities between the aesthetics of Aristotle and the music of Bach. Another intriguing influence might be the monadology of Gottfried Wilhelm Leibniz (1646-1716), who directly influenced philosophers and musical theorists in the Bach’s orbit: for instance, Bach’s student Lorenz Mizler (1711-1778) was a follower of the Leibniz scholar Christian Wolff (1679-1754). In chapter 5 of his book Music in the Culture of th … ⌘ Read more

PEP 678: Enriching Exceptions with Notes
Exception objects are typically initialized with a message that describes the
error which has occurred. Because further information may be available when the
exception is caught and re-raised, this PEP proposes to add a .__note__
attribute and update the builtin traceback formatting code to include it in
the formatted traceback following the exception string. ⌘ Read more

5 automations every developer should be running
Looking to avoid security vulnerabilities, buttons that don’t work, slow site speeds, or manually writing release notes? This one’s for you. ⌘ Read more

a zero dependency shell script that makes it really simple to manage your text notes [[https://github.com/nickjj/notes]] #links

Notes on the Go translation of Reposurgeon
3 points posted by tomf ⌘ Read more

Thanks to @TANTlab@twitter.com and @birkbak@birkbak.neocities.org for havning me today at AAU CPH🙏 Presentation notes can be found at: http://darch.dk/aau-tool-talk/

NixOS 21.11 released

Image

Hey everyone, we’re Timothy DeHerrera and Tom Bereknyei,
the release managers for 21.11. As promised, the latest stable
release is here: NixOS 21.11 “Porcupine”.

• Release manual - [Highlights](/manual/nixos/stabl … ⌘ Read more

Attention, attention! Please note: The fork lockdown will take effect in five minutes. Please keep calm, we will keep you posted.

@prologic Sorry I only just saw your note from almost a year ago: http://twtxt.xyz/update/21b5925b16b9a793

Important notes for LARBS users
Two notes for LARBS users:

1. Xorg went through some updates last week that changed how it calculates dots-per-inch (DPI) on screens. There’s a chance that you might update and find your font extra large or small. If so, you can just manually addxrandr --dpi 96 to the beginning of your xprofile to set the DPI to the typical 96 (or whatever number looks best).
   
2. I have no switched new installs of LARBS from using Pulseaudio to Pipewire as an … ⌘ Read more

Important notes for LARBS users
Two notes for LARBS users:

1. Xorg went through some updates last week that changed how it calculates dots-per-inch (DPI) on screens. There’s a chance that you might update and find your font extra large or small. If so, you can just manually addxrandr --dpi 96 to the beginning of your xprofile to set the DPI to the typical 96 (or whatever number looks best).
   
2. I have no switched new installs of LARBS from using Pulseaudio to Pipewire as an … ⌘ Read more

** Operators in C **
Following up my notes on Data Types and Variables in C here are notes on operators in C.

An operator is a symbol that represents a mathematical or logical operation. An operator effects operands.

C provides a number of operators.

Some arithmetic operators include,

”`hljs plaintext

*
/
%
”`

% is the most exciting of the list, it is called modulo and it returns the remainder after division. Of note, modulo c … ⌘ Read more

I got a menu in the mail from a new Chinese food restaurant. Across the front of the menu, beneath the phone number is a note,

“Open Christmas!”

I feel seen. ⌘ Read more

dutifully taking notes for !novembeat_2021

preliminary notes for a workshop on qiudanz technique mode 1 | gemini://compudanzas.net/qiudanz_mode_1.gmi

Common Cold Viruses
⌘ Read more

Common Cold Viruses
⌘ Read more

Bookmarked : Fix Facebook by Making It More Like Google+ - The Atlantic
My colleague Adrienne LaFrance has named the fundamental assumption, and danger, of social media megascale: “not just a very large user base, but a tremendous one, unprecedented in size.” Technology platforms such as Facebook assume that they deserve a user base measured in the billions of people—and then excuse their misdeeds by noting that effectively controlling such an unthinkably la … ⌘ Read more

** Data Types and Variables in C **
I’ve been writing a heap of Lua lately — this has lead to my becoming interested, again, in C. Here are some ancient notes I dug up on the most basics of data types and variables in C.

All of a computer’s memory is comprised of bits. A sequence of 8 bits forms a byte. A group of bytes (typically 4 or 8) form a word. Each word is associated with a memory address. The address increases by 1 with each byte of memory.

In C, a byte is an object that is as big as t … ⌘ Read more

@stigatle@twtxt.net
Note taken. Thank you!

The features that macOS Monterey will bring, albeit minor, will made for a better “quality of living”. I am looking forward to Notes, and the iCloud+ integration (Private Relay, Hide My Email). It also bring macOS cohesively close to iOS. My work 2015 iMac and M1 Mini will get it, so looking forward to it!

Gajim: Gajim 1.3.3
This release features improved Ad-Hoc Commands and brings back spell checking. Gajim 1.3.3 includes many bug fixes and improvements. Thanks everyone for reporting issues!

The Ad-Hoc Commands window has been ported to Gajim’s new Assistant. This unifies the look and feel with other actions using an Assistant and it also fixes some issues.

• Profile: A NOTE entry has been added
  

• API JID for search.jab … ⌘ Read more

A new public beta of GitHub Releases: How we’re improving the release experience
GitHub Releases has a new look and updated tools to make it easier for open source communities to create and share high-quality releases with auto-generated release notes. ⌘ Read more

Jérôme Poisson: Libervia progress note 2021-W38
Hello,

it’s time for a new progress note. The work is currently focused on ActivityPub Gateway, and progress has been done on pubsub cache search and the base component.

Next to the pubsub cache implementation, it was necessary to have a good way to search among items.

So far, Libervia was doing pubsub search using pubsub service’s capabilities, and notably the [XEP-0431](https://xmpp.org/extensions/xep-0 … ⌘ Read more

Horses don’t lie
A horse is a straight forward animal. When you look at a horse’s eyes you know it is telling you the truth, even before it mutters a word—not that it can, but you get the gist. A horse is sincere, forthcoming, warm, and above all faithful.

My wife is a Horse 😂 ❤️. Let it be noted. ⌘ Read more

note: the previous twt does not assert the equivalence of these ideas.

Jérôme Poisson: Libervia progress note 2021-W31 ⌘ Read more…

Important: LindyPress undergoing some updates
Although I haven’t announced in a video on the YouTube channel yet, I’m glad that there’s been a lot of interest in LindyPress.net. I haven’t done a video on it just because there are some details in the site coding we’re still figuring out, but books are already printing, shipping and arriving at some of your houses.

Just a couple technical notes:

• I switched the Stripe backend of the site over the week … ⌘ Read more

I am not the sort of person who worries a lot about their career growth. I never was a manager and I was always happy to just quietly hack on interesting problems. If you can find the right corners to work in, Google is a pretty great place for that kind of attitude. Tech Notes: Leaving Google

Decided to keep the smart-phone out of our bedroom and keep a note book instead. Already feeling lighter and fresher.

Quick Note: aping features from LiquidText. Not Sherlocked, but still.

NixOS 21.05 released

Image

Hey everyone, I’m Jonathan Ringer,
the release manager for 21.05. As promised, the latest stable
release is here: NixOS 21.05 “Okapi”.

• Release manual - Highlights
  
  • [New\
 Serv … ⌘ Read more

https://apn-france.gishan.net/phone_1314_redmi_note_3.php apn mobile

https://joereynoldsaudio.com/2018/07/07/you-dont-need-vimwiki.html markdown note vim

https://www.matthewgraybosch.com/blog/notes-for-a-consistent-devuan-ascii-configuration-across-multiple-machines/ devuan

http://technotips.fr/2550-test-xiaomi-redmi-note-3-special-edition/ mobile redmi_note_3_SE xiaomi

https://dabeaz-course.github.io/practical-python/Notes/Contents documentation python

http://mewo2.com/notes/terrain/ fantasy maps écriture

https://dev.to/konstantin/taking-notes-in-vim-revisited-558k markdown note vim