hyperupcall

// I'm tired of extensions that automatically:
// - show welcome pages / walkthroughs
// - show release notes
// - send telemetry
// - recommend things
//
// This disables all of that stuff.
// If you have more config, leave a comment so I can add it!!

{

jdegoes

Applied Functional Programming with Scala - Notes

Copyright © 2016-2018 Fantasyland Institute of Learning. All rights reserved.

1. Mastering Functions

A function is a mapping from one set, called a domain, to another set, called the codomain. A function associates every element in the domain with exactly one element in the codomain. In Scala, both domain and codomain are types.

val square : Int => Int = x => x * x

paulp

% sbtx dependencyGraph
... blah blah ...
[info] *** Welcome to the sbt build definition for Scala! ***
[info] Check README.md for more information.
[error] Not a valid command: dependencyGraph
[error] Not a valid project ID: dependencyGraph


% sbtx -Dplugins=graph dependencyGraph
... blah blah ...

garybernhardt

This document has moved!

It's now here, in The Programmer's Compendium. The content is the same as before, but being part of the compendium means that it's actively maintained.

adamw

package com.softwaremill.akka

import java.time._

import akka.actor.ActorSystem
import akka.stream.ActorMaterializer
import akka.stream.scaladsl.Source

import scala.collection.mutable
import scala.concurrent.Await

kennwhite

Launch_Alpine_Linux_3.3.x_on_AWS.md

Create a local VM of Alpine Linux, eg: https://gist.github.com/kennwhite/959d47a77070d365ad60

• On your workstation open a terminal and create a new ssh keypair:

  ssh-keygen -t rsa -b 4096 -C "alpine@example.com"

  • Set a meaningful keypair base file name when prompted, eg: alpine-test

jcs

####Disabling SPI write protection

Put the Chromebook in developer-mode:

• With machine powered off, hold down Esc and Refresh(F3) while hitting power button
• At warning prompt, hit Control+D, then Enter at prompt about enabling developer mode
• Machine will format itself

Now remove the write-protect screw to enable flashrom to flash new Coreboot/Libreboot.

Flip powered-off machine over and remove 8 philips-head screws. 2 are located under rubber feet.

thpham

global
  tune.ssl.default-dh-param 1024
 
defaults
  timeout connect 10000ms
  timeout client 60000ms
  timeout server 60000ms
 
frontend fe_http
  mode http

nh2

{-# LANGUAGE FlexibleInstances, GeneralizedNewtypeDeriving #-}


newtype TimeUnit = TimeUnit Integer -- how many microseconds
  deriving (Eq, Show, Num)

instance Num (TimeUnit -> TimeUnit) where
  fromInteger n = \(TimeUnit scale) -> TimeUnit (n * scale)
  -- a + b = ... -- task for you

aktau

def movingRunningApprox(window: Int, l: Seq[Int]) = {
    val N = window

    val seedrun = l.take(N)
    var avg = seedrun.sum / seedrun.length

    println(l)
    val xs = l map { el =>
        val (pre,dec,inc) = (avg,avg/N,el/N)
        avg = avg - avg/N + el/N