NthPortal

aspe:keyoxide.org:O6EPBCN4MXZQBGKHCP5QA3S53Q

NthPortal

#!/bin/bash

[ $# != 1 ] && echo "expects exactly one arg" && exit 1

if branch_name=$(git symbolic-ref --short -q HEAD) ; then
	new_end="$1"
	branch_name="${branch_name%/*}/$new_end"
	git checkout -b "$branch_name"
else
	echo "not on any branch" && exit 1

NthPortal

#!/usr/bin/env amm

import $ivy.`com.lihaoyi::ammonite-ops:2.4.0`

import ammonite.ops._

import scala.collection.immutable.ArraySeq
import scala.util.control.NoStackTrace

object Abort extends Throwable("unable to process inputs") with NoStackTrace

NthPortal

import scala.util.matching.Regex

object Impl {
  
  sealed trait WConfAnyFilterable {
    type Result = WConfFilterable with WConfCompletable
    
    @annotation.inline
    private[this] def quote(literal: String): String = Regex.quote(literal)
    

NthPortal

_rwhich_1() {
  readlink -e "$(command -v "$1")"
}
_rwhich_comp() {
  mapfile -t COMPREPLY < <(compgen -c "${COMP_WORDS[COMP_CWORD]}")
  return 0
}

# recursively resolve commands ("recursive `which`")
rwhich() {

NthPortal

  private final class SingleUse[R](resource: => R) {
    private val used = new AtomicBoolean(false)

    def useWith[A](f: R => A)(implicit r: Using.Resource[R]): A =
      if (used.getAndSet(true)) throw new IllegalStateException("resource has already been used")
      else Using.resource(resource)(f)
  }

  final class Using[R, A] private[Using](resource: SingleUse[R], op: R => A) {
    private def use0()(implicit r: Resource[R]): A = resource.useWith(op)

NthPortal

scala> class Foo {
     | def p1[A, B](t: (A, B)): (Option[A], Option[B]) = {
     |   val (e1, e2) = t
     |   (Some(e1), Some(e2))
     | }
     | def p2[A, B](t: (A, B)): (Option[A], Option[B]) = {
     |   (Some(t._1), Some(t._2))
     | }
     | }
defined class Foo

NthPortal

case class User(id: User.Id, firstName: User.FirstName, lastName: User.LastName, email: User.Email)

object User {
  opaque type Id = Long

  object Id {
    def apply(value: Long): Id = value
    implicit class Ops(val self: Id) extends AnyVal {
      def value: Long = self
    }

NthPortal

ProxyRequests Off
ProxyPreserveHost On

<VirtualHost *:80>
	ServerName example.com
	RedirectPermanent / https://example.com/
</VirtualHost>

<VirtualHost *:443>
	SSLEngine on

NthPortal

Regarding Project Euler problem 59

The problem contains one correct statement, which is that

For unbreakable encryption, the key is the same length as the plain text message, and the key is made up of random bytes.

Assuming that the bytes are actually random, there is said to be 'perfect secrecy' - the ciphertext reveals no information (other than length, obviously) about the plaintext. However, this approach has several problems, which will be covered below.

The problem goes on to say that, "[u]nfortunately, this method is impractical for most users," (yup) "so the modified method is to use a password as a key." (NO. BAD. VERY BAD. NONONONO)