dotcypress

use byteorder::{BigEndian, ByteOrder};
use eeprom24x::{ic, Eeprom24x, SlaveAddr};
use hal::hal::blocking::delay::DelayMs;
use hal::hal::blocking::i2c::{Write, WriteRead};
use hash32::{Hasher, Murmur3Hasher};

// EEPROM: 512 pages * 32 bytes = 16,384 bytes
// Index size: 32 pages * 8 refs = 256 slots
// Max key size: 12 bytes
// Max record size: 4095 bytes

tnishinaga

OpenOCD config for Raspberry Pi 4

OpenOCD version

0.10.0+dev-00865-g04ebb43f

How to use

openocd -f interface/YOUR_INTERFACE_CONFIG -f raspi4.cfg

parmentf

Type	Emoji	code
feat	✨	:sparkles:
fix	🐛	:bug:
docs	📚	:books:
style	💎	:gem:
refactor	🔨	:hammer:
perf	🚀	:rocket:
test	🚨	:rotating_light:
build	📦	:package:

erincandescent

Foreward

This document was originally written several years ago. At the time I was working as an execution core verification engineer at Arm. The following points are coloured heavily by working in and around the execution cores of various processors. Apply a pinch of salt; points contain varying degrees of opinion.

It is still my opinion that RISC-V could be much better designed; though I will also say that if I was building a 32 or 64-bit CPU today I'd likely implement the architecture to benefit from the existing tooling.

Mostly based upon the RISC-V ISA spec v2.0. Some updates have been made for v2.2

Original Foreword: Some Opinion

The RISC-V ISA has pursued minimalism to a fault. There is a large emphasis on minimizing instruction count, normalizing encoding, etc. This pursuit of minimalism has resulted in false orthogonalities (such as reusing the same instruction for branches, calls and returns) and a requirement for superfluous instructions which impacts code density both in terms of size and

edmundsmith

Method for Emulating Higher-Kinded Types in Rust

Intro

I've been fiddling about with an idea lately, looking at how higher-kinded types can be represented in such a way that we can reason with them in Rust here and now, without having to wait a couple years for what would be a significant change to the language and compiler.

There have been multiple discussions on introducing higher-ranked polymorphism into Rust, using Haskell-style Higher-Kinded Types (HKTs) or Scala-looking Generalised Associated Types (GATs). The benefit of higher-ranked polymorphism is to allow higher-level, richer abstractions and pattern expression than just the rank-1 polymorphism we have today.

As an example, currently we can express this type:

maxidorius

Notes on privacy and data collection of Matrix.org

---

This version of the document is no longer canonical. You can find the canonical version hosted at Gitlab and Github.

PART 2 IS OUT, INCLUDING THE DISCLOSURE OF A GLOBAL FEDERATION DATA LEAK, AND THE ANATOMY OF A GDPR DATA REQUEST HANDLED BY MATRIX.ORG. SEE THE REPOS ABOVE.

electric380v

# RemoteSubl

RemoteSubl starts as a fork of [rsub](https://github.com/henrikpersson/rsub) to bring `rmate` feature of TextMate to Sublime Text. It transfers files to be edited from remote server using SSH port forward and transfers the files back when they are saved.

Comparing to rsub, the followings are enhanced:

- support multiple files via `rmate foo bar`.
- use the same view when opening the same file twice.
- notify when connection lost.
- resume previous connection when it was lost.

qoomon

Conventional Commit Messages

See how a minor change to your commit message style can make a difference.

Tip

Have a look at git-conventional-commits , a CLI util to ensure these conventions and generate verion and changelogs

Commit Message Formats

Default

vinniefalco

    // Capture SIGINT and SIGTERM to perform a clean shutdown
    net::signal_set signals(ioc, SIGINT, SIGTERM);
    signals.async_wait(
        [&](beast::error_code const&, int)
        {
            // Stop the `io_context`. This will cause `run()`
            // to return immediately, eventually destroying the
            // `io_context` and all of the sockets in it.
            ioc.stop();
        });

leha-bot

class utf8_text_view {

  const char *text;
  size_t bytes_count;
public:
  friend class iterator;
  class iterator {
    const utf8_text_view &parent;
    size_t offset;
  public: