spareslant

fn main() {
    let mut s1 = String::from("Hello");

    let len = calculate_length(&s1);

    println!("The length of '{}' is {}.", s1, len);
    change(&mut s1);
    println!("The length of '{}' is {}.", s1, len);

    references_example_1();

spareslant

fn main() {
    let mut s1 = String::from("Hello");

    let len = calculate_length(&s1);

    println!("The length of '{}' is {}.", s1, len);
    change(&mut s1);
    println!("The length of '{}' is {}.", s1, len);

    references_example_1();

spareslant

fn main() {
    vector_1();
    vector_2();
    vector_3();
    vector_4();
    vector_5();
    vector_6();
}

fn vector_1() {

spareslant

all_hosts = [
    {
        vagrant_hostname: "master",
        full_hostname: "amachine.virtual.machine",
        vmbox: "fedora/31-cloud-base",
        vmbox_version: "31.20191023.0",
        ip: "10.0.0.10",
        memory: 2048,
        cpus: 1
    },

spareslant

#! /bin/bash

CERTS_DIR=/tmp/myCerts
rm -rf $CERTS_DIR
mkdir -p $CERTS_DIR

CN_NAME="192.168.0.20"
CA_DOMAIN="${CN_NAME}"
ALT_IP="${CN_NAME}"

spareslant

#! /usr/bin/env python

# This programm will create paths from root nodes to leafnodes along with values from any json file or structure.

import json
import pprint


json_data = open('sample_json_file.json', 'r').read()
json_dict = json.loads(json_data)

spareslant

class A
  def methoda_public
    puts "Hello from methoda_public self=#{self}"
  end

  def methoda_private
    puts "Hello from methoda_private self=#{self}"
  end

  def methoda_protected

spareslant

class OuterClass {
    private String outerClassPrivateInstanceVar = "outerClassPrivateInstanceVar";
    public static String outerClassPublicStaticVar = "outerClassPublicStaticVar";
    public String outerClassPublicInstanceVar = "outerClassPublicInstanceVar";

    void outerClassInstanceMethod() {
        System.out.println("Inside outerClassInstanceMethod.");
    }

    static void outerClassStaticMethod() {

spareslant

heat_template_version: 2015-10-15

description: Apache Web server installation template.

parameters:

  flavor_name:
    type: string
    description: Instance type for server
    default: m1.small

spareslant

package main

import (
        "crypto/rand"
        "flag"
        "fmt"
        "github.com/rackspace/gophercloud"
        "github.com/rackspace/gophercloud/openstack"
        "github.com/rackspace/gophercloud/openstack/compute/v2/flavors"
        "github.com/rackspace/gophercloud/openstack/compute/v2/images"