JonnyBurger

                                                                                                                                                            
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raikhan

theme = "modus_vivendi_tinted"

[editor]
line-number = "relative"
soft-wrap.enable = false
true-color = true
jump-label-alphabet = "jfkdls;aurieowpqnvmcxz"  # changes the goto-word letters to focus on the main row
shell = ["nu", "--stdin","--env-config", "~/.config/nushell/config.nu", "-c"]
clipboard-provider = "pasteboard"
end-of-line-diagnostics = "hint"

arianvp

Native Secure Enclave backed ssh keys on MacOS

It turns out that MacOS Tahoe can generate and use secure-enclave backed SSH keys! This replaces projects like https://github.com/maxgoedjen/secretive

There is a shared library /usr/lib/ssh-keychain.dylib that traditionally has been used to add smartcard support to ssh by implementing PKCS11Provider interface. However since recently it also implements SecurityKeyProivder which supports loading keys directly from the secure enclave! SecurityKeyProvider is what is normally used to talk to FIDO2 devices (e.g. libfido2 can be used to talk to your Yubikey). However you can now use it to talk to your Secure Enclave instead!

shepmaster

//! This crate provides types for UCD’s `Blocks.txt`.

pub struct Blocks {
    ranges: Vec<(RangeInclusive<u32>, String)>,
}

impl Blocks {
    pub fn block_of(&self, c: char) -> &str {
        self.ranges
            .binary_search_by(|(range, _)| {

CrockAgile

Earley Parsing Explained

flowchart TD
0["sum"] --> 1["sum"]
1["sum"] --> 2["product"]
2["product"] --> 3["factor"]
3["factor"] --> 4["number"]

terasakisatoshi

### A Pluto.jl notebook ###
# v0.14.7

using Markdown
using InteractiveUtils

# ╔═╡ c25a642a-c146-11eb-2198-d79dcea09223
using Plots

# ╔═╡ a69123f6-c718-4057-a370-1f8e2908f36d

miquels

use std::{
    fs::File,
    io::{Read, Write},
    time::Instant,
};
use tokio::task::{self, JoinHandle};

async fn compute() {
    let handles: Vec<JoinHandle<_>> = (0..1000)
        .map(|_| {

bcherny

Notes on Martin Kleppmann's excellent Designing Data-Intensive Applications.

Chapter 1: Reliable, Scalable, and Maintainable Applications

• Data Systems
  • Dimensions to consider when thinking about data systems: access patterns, performance characteristics, implementations.
  • Modern data systems often blur the lines between databases, caches, streams, etc.
• Reliability
  • Systems should perform the expected function at a given level of performance, and be tolerant to faults and user mistakes
• Fault: One component of a system deviating from its spec. Prefer tolerating faults over preventing them (except for things like security issues). Faults stem from hardware failures, software failures, and human error (in a study, config errors caused most outages).

iravid

import $ivy.`dev.zio::zio:1.0.0-RC8-12`
import $ivy.`dev.zio::zio-streams:1.0.0-RC8-12`

import zio._, zio.stream._

object Step1 {
  import java.nio.file.{Files, Paths, Path}
  import scala.collection.JavaConverters._
  import zio.blocking._

bhauman

Minimal Figwheel Main project

This is the base example project that is the assumed a starting point for most of the examples in the Figwheel Main documentation.

You can run it with the Clojure Tools in your terminal via:

$ clj -m figwheel.main -b dev -r