mistical2008

Install rpmextract

sudo pacman -Suy rpmextract

Get lates edk2.git-ovmf-x64

wget https://www.kraxel.org/repos/jenkins/edk2/edk2.git-ovmf-x64-XXXXXX.noarch.rpm

mistical2008

[Easy instructions to get QEMU/KVM and virt-manager up and running on Arch] #linux #kvm #qemu

Easy instructions to get QEMU/KVM and virt-manager up and running on Arch

1. Make sure your cpu support kvm with below command:

    grep -E "(vmx|svm)" --color=always /proc/cpuinfo
   

2. Make sure BIOS have enable “Virtualization Technology”.

3. User access to /dev/kvm so add your account into kvm(78) group:

mistical2008

# Directory navigation aliases
alias ..='cd ..'
alias ...='cd ../..'
alias ....='cd ../../..'
alias .....='cd ../../../..'
alias back='cd $OLDPWD'

#misc aliases
alias open='gnome-open'
alias grep='grep -n'

mistical2008

Restart apache

/usr/local/apache2/bin/apachectl start
/usr/local/apache2/bin/apachectl stop
/usr/local/apache2/bin/apachectl restart

Restart memcached

mistical2008

var uniqueArray = function(arrArg) {
  return arrArg.filter(function(elem, pos,arr) {
    return arr.indexOf(elem) == pos;
  });
};

var uniqEs6 = (arrArg) => {
  return arrArg.filter((elem, pos, arr) => {
    return arr.indexOf(elem) == pos;
  });

mistical2008

/**
 * Using the Fisher-Yates (aka Knuth) Shuffle.
 */
function shuffle(array) {
  var currentIndex = array.length, temporaryValue, randomIndex ;

  // While there remain elements to shuffle...
  while (0 !== currentIndex) {

    // Pick a remaining element...

mistical2008

/**
 * Get a random floating point number between `min` and `max`.
 * 
 * @param {number} min - min number
 * @param {number} max - max number
 * @return {number} a random floating point number
 */
function getRandomFloat(min, max) {
  return Math.random() * (max - min) + min;
}

mistical2008

Google-like Thanos disintegration

A Pen by Johan Fagerbeg on CodePen.

License.

mistical2008

// root.tsx
import { getUserSession, requireUser, logout } from "~/session";

export function loader({ request }) {
  // use case: know if the user is logged in, no redirect to /login
  let userSession = await getUserSession(request);
  let isAuthenticated = userSession.has("userId");
  return { isAuthenticated };
}

mistical2008

import { createCookieSessionStorage } from "remix";

let { getSession, commitSession, destroySession } = createCookieSessionStorage({
  cookie: {
    name: "__session",
    secrets: ["r3m1xr0ck5"]
  }
});

export { getSession, commitSession, destroySession };