newmanbrad

  <!-- custom targets -->
  <Target Name="BeforeBuild">
    
    <Message Text="Node Check Started" />
    <Exec Command="node || start http://nodejs.org &amp;&amp; echo You need to install NodeJS" ContinueOnError="false" />
    <Message Text="Node Check Ended" />
    
    <Message Text="NPM Install Started" />
    <Exec WorkingDirectory="$(ProjectDir)" Command="npm install" ContinueOnError="false" />
    <Message Text="NPM Install Ended" />

newmanbrad

<div class="brads-element">
  <p>{{counter}}</p>
 
  <button (click)="increase()">Increase</button>
  <button (click)="descrease()">Decrease</button>
</div>

newmanbrad

// Safari, in Private Browsing Mode, looks like it supports localStorage but all calls to setItem
// throw QuotaExceededError. We're going to detect this and just silently drop any calls to setItem
// to avoid the entire page breaking, without having to do a check at each usage of Storage.
if (typeof window.localStorage === 'object') {
    try {
        window.localStorage.setItem('localStorage', 1);
        window.localStorage.removeItem('localStorage');
    } catch (e) {
	(function () {
		var Storage = function (type) {

newmanbrad

// The result of the 'exampleFunction' is difficult to reason about.

let n = 10;

// function with a side effect
const exampleFunction = function ( i ) {
  return n = n + i;
};

exampleFunction( 2 ); // result is 12

newmanbrad

/**
    Decalartive style example of a program that will find the average grade for classes with 
    more than one student enrolled.
**/

let courses = [
    { name: 'functional fundamentals', enrolled: 2, grade: 100, students: 30 },
    { name: 'category theory', enrolled: 2, grade: 80, students: 25 },
    { name: 'basket weaving', enrolled: 1, grade: 89, students: 43 }
];

newmanbrad

/***

Number is a palindrome if it is equal to the number with digits in reversed order. For example, 5, 44, 171, 4884 are palindromes and 43, 194, 4773 are not palindromes.

Write a method palindrome_chain_length which takes a positive number and returns the number of special steps needed to obtain a palindrome. The special step is: "reverse the digits, and add to the original number". If the resulting number is not a palindrome, repeat the procedure with the sum until the resulting number is a palindrome.

If the input number is already a palindrome, the number of steps is 0.

Input will always be a positive integer.

newmanbrad

/**
    Imperative style example of a program that will find the average grade for classes with 
    more than one student enrolled.
**/

let courses = [
    { name: 'functional fundamentals', enrolled: 2, grade: 100, students: 30 },
    { name: 'category theory', enrolled: 2, grade: 80, students: 25 },
    { name: 'basket weaving', enrolled: 1, grade: 89, students: 43 }
];

newmanbrad

let courses = [
    { name: 'functional fundamentals', enrolled: 2, grade: 100, students: 30 },
    { name: 'category theory', enrolled: 2, grade: 80, students: 25 },
    { name: 'basket weaving', enrolled: 1, grade: 89, students: 43 }
];

function avg(nums: number[]): number {
  const total = nums.reduce((a,b) => a + b, 0);
  return (nums.length == 0) ? 0 : total / nums.length;
}

newmanbrad

function inArray(arr1, arr2) {
  return arr1.filter(function(needle) {
    return arr2.some(function(haystack) {
      return haystack.indexOf(needle) > -1;
    });
  }).sort();
}

newmanbrad

var compose = function(f, g) {
  return function(x) {
    return f(g(x));
  };
};