randy-johnson

class Person {
  
  String? name;
  int? age;
  
  //// adding {} allows us to use named arguments
  
  
  //Shorthand we can use the this in the constructor to auto assign
  

randy-johnson

class Person {
  
  String? name;
  int? age;
  
  //// adding {} allows us to use named arguments
  
  
  //@required does not work in plain dart
  

randy-johnson

class Person {
  
  String? name;
  int? age;
  
  //// adding {} allows us to use named arguments
  Person({String? name, int? age}){
    
    this.name = name;
    this.age = age;

randy-johnson

class Person {
  
  String? name;
  int? age;
  
  Person(String name, int age){
    
    this.name = name;
    this.age = age;
  }

randy-johnson

class Person {
  
  String name='Randy';
  int age = 30;
}

int addNumbers(int num1, int num2) {
  return num1 + num2;
}

randy-johnson

addNumbers(num1,num2){
  return num1+ num2;
}

void main() {
//   for (int i = 0; i < 5; i++) {
//     print('hello ${i + 1}');
//   }
  addNumbers(1,23);
}

randy-johnson

Installing s3cmd on CentOs

1. As a superuser, go to /etc/yum.repos.d

   cd /etc/yum.repos.d

2. Download the repo file

   wget http://s3tools.org/repo/RHEL_6/s3tools.repo

randy-johnson

<?php
// Note: $this->server is a "logged in" PHRETS $session

public function getLookupValues($resourceName, $className)
{
    $results = array();

    // Get Table Metadata for this resource/class
    $tableMeta = $this->server->GetTableMetadata($resourceName, $className);

randy-johnson

<cfscript>

  /* Based on the passwordCheck tag version by Scott Stroz 
     https://cflib.org/udf/passwordCheck
     
     Handy Dandy character class cheat sheet
     https://www.petefreitag.com/cheatsheets/regex/character-classes/
  */
  
    function passwordCheck(required string password, string CharOpts="alpha,digit,punct,lower,upper", numeric typesRequired="5",numeric length='8' ){

randy-johnson

transaction { 
 try { 
 // code to run 
 transaction action="commit"; 
 } 
 catch(any e) { 
  transaction action="rollback"; 
  } 
 }