Integralist

use std::any::type_name;
use tokio_retry::strategy::{jitter, FixedInterval};
use tokio_retry::Retry;

#[derive(Debug)]
struct ImageId {
    id: Option<String>,
}

async fn action() -> Result<ImageId, ()> {

n1snt

Oh my zsh.

Install ZSH.

sudo apt install zsh-autosuggestions zsh-syntax-highlighting zsh

Install Oh my ZSH.

darthbhyrava

ASUS TUF Keyboard Backlight Not Working on Ubuntu

I'm facing this exact issues on my ASUS TUF FX505.

• The keyboard function keys don't work: FN + <Up>, FN + <Down>
• /sys/class/leds/ (how linux kernel handles leds) does not have a corresponding device:

~[/sys/class/leds]$ tree .
.
├── asus-wireless::airplane -> ../../devices/LNXSYSTM:00/LNXSYBUS:00/ATK4002:00/leds/asus-wireless::airplane

nachocodexx

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

nachocodexx

/*
 * Demonstrate using an http server and an HTML form to control an LED.
 * The http server runs on the ESP8266.
 *
 * Connect to "http://esp8266WebForm.local" or "http://<IP address>"
 * to bring up an HTML form to control the LED connected GPIO#0. This works
 * for the Adafruit ESP8266 HUZZAH but the LED may be on a different pin on
 * other breakout boards.
 *
 * Imperatives to turn the LED on/off using a non-browser http client.

jkpl

Enforcing invariants in Scala datatypes

Scala provides many tools to help us build programs with less runtime errors. Instead of relying on nulls, the recommended practice is to use the Option type. Instead of throwing exceptions, Try and Either types are used for representing potential error scenarios. What’s common with these features is that they’re used for capturing runtime features in the type system, thus lifting the runtime scenario handling to the compilation phase: your program doesn’t compile until you’ve explicitly handled nulls, exceptions, and other runtime features in your code.

In his “Strategic Scala Style” blog post series,

dzitkowskik

Prepare files & libraries

1. Download selenium standalone server from: http://goo.gl/rQhaxb, Create local folder at ~/selenium and copy or move jar to that path:

$ mkdir ~/selenium
$ cd ~/selenium
$ wget http://goo.gl/rQhaxb
$ mv selenium-server-standalone-2.49.1.jar ~/selenium/

milessabin

import shapeless._
import ops.hlist.Tupler

trait TupleGeneric[C <: Product] extends Serializable {
  type Repr <: Product

  def to(t : C) : Repr

  def from(r : Repr) : C
}

noelwelsh

import cats.{Id,Monad}
import cats.state.State
import cats.std.function._

import scala.language.higherKinds._

// Call Example.example.run to see the example running
object Example {
  type MyState[A] = State[Int, A]

PurpleBooth

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites