NegatioN

# Origin http://ubuntuhandbook.org/index.php/2020/05/canon-printer-scangear-mp-ubuntu-20-04/
# Ubuntu
sudo apt install printer-driver-gutenprint
sudo add-apt-repository ppa:thierry-f/fork-michael-gruz
sudo apt install scangearmp2
sudo apt install scangearmp-mp495series


# Arch / Manjaro

mpontus

import React from "react";
import { StyleSheet, Text, View } from "react-native";
import SphericalMercator from "@mapbox/sphericalmercator";
import { MapView, Constants } from "expo";

const merc = new SphericalMercator();

const getZoomLevelFromRegion = (region, viewport) => {
  const { longitudeDelta } = region;
  const { width } = viewport;

flaviocopes

package main

import (
	"strings"
)

func main() {
	strings.HasSuffix("foobar", "bar") // true
}

mmcloughlin

package main

import "fmt"

// GreetingFunc builds a greeting from a name.
type GreetingFunc func(string) string

// Formatted builds a greeting based on a printf-style format string.
type Formatted struct {
	Format string

heron2014

Visual instructions how to enable Google Maps on IOS using react-native-maps

UPDATE: Following instructions are now a year old. I have recently managed to upgrade react-native-maps from 0.17 to the latest version 0.21 with react-native 0.51 - if you want to follow my instruction scroll down to the end this doc! Hope that will work for you too!

This is for my personal use, things might not be correctly explained here. For the official docs please check https://github.com/airbnb/react-native-maps

Steps from scratch:

1.react-native init GoogleMapPlayground

xgrommx

const range1 = len => Object.keys(new Int8Array(len)).map(parseFloat);

const range2 = len => Array.apply(null, {length: len}).map(Number.call, Number);

const range3 = (start, end) => Array.apply(null, Array(end - start)).map((_, i) => start + i);

const range4 = (start, end) => [...Array(end - start)].map((_, i) => start + i);

const range5 = len => Object.keys(Array.apply(null, Array(len)));

volter9

<?php

require 'validation.php';

/** An example, validate the given data with given rules */

$data = [
    'username'   => 'voteforpedro',
    'password'   => '123456',
    'confirm'    => '123456',

jed

"use strict"

function progress(strs, current, total) {
  let str = `${strs[0]}${current}${strs[1]}${total}${strs[2]}`
  let ratio = Math.min(Math.max(current / total, 0), 1)
  let length = Math.floor(ratio * str.length)
  let pattern = new RegExp(`^.{${length}}`)

  return str.replace(pattern, "\x1b[4m$&\x1b[0m")
}

santthosh

# To be inside the /Directory
<IfModule mod_rewrite.c>
    RewriteEngine On
    RewriteBase /
    RewriteRule ^index\.html$ - [L]
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule . /index.html [L]
 </IfModule>

vladimirtsyupko

git fetch --all
git reset --hard origin/master
git pull origin master