SenayYakut

/*
  Insert Node at a given position in a linked list 
  head can be NULL 
  First element in the linked list is at position 0
  Node is defined as
  var Node = function(data) {
    this.data = data;
    this.next = null;
  }
*/

SenayYakut

/*
  Insert Node at a given position in a linked list 
  head can be NULL 
  First element in the linked list is at position 0
  Node is defined as
  var Node = function(data) {
    this.data = data;
    this.next = null;
  }
*/

SenayYakut

If you haven’t worked with JavaScript in the last few years, these three points should give you enough knowledge to feel comfortable reading the React documentation:

• We define variables with let and const statements. For the purposes of the React documentation, you can consider them equivalent to var.
• We use the class keyword to define JavaScript classes. There are two things worth remembering about them. Firstly, unlike with objects, you don't need to put commas between class method definitions. Secondly, unlike many other languages with classes, in JavaScript the value of this in a method [depends on how it is called](https://developer.mozilla.org/en-US/docs/Web/Jav

SenayYakut

const problem = {
  start: {A: 5, B: 2},
  A: {C: 4, D: 2},
  B: {A: 8, D: 7},
  C: {D: 6, finish: 3},
  D: {finish: 1},
  finish: {}
};

const lowestCostNode = (costs, processed) => {

SenayYakut

/**
 * ZigZag
 * http://community.topcoder.com/stat?c=problem_statement&pm=1259&rd=4493
 * 
A sequence of numbers is called a zig - zag sequence
if the differences between successive numbers strictly alternate between positive and negative.The first difference(
    if one exists) may be either positive or negative.A sequence with fewer than two elements is trivially a zig - zag sequence.

For example, 1, 7, 4, 9, 2, 5 is a zig - zag sequence because the differences(6, -3, 5, -7, 3) are alternately positive and negative.In contrast, 1, 4, 7, 2, 5 and 1, 7, 4, 5, 5 are not zig - zag sequences, the first because its first two differences are positive and the second because its last difference is zero.

SenayYakut

SENAY YAKUT, Software Engineer

San Francisco, CA, USA | 415 894 0775 | senaykt@gmail.com

GitHub | LinkedIn | CodePen.io

Objective

A forward-thinking, self-taught developer offering more than 2,5 years of experience building, creating, integrating, supporting and improving Web development.

SenayYakut

{
    "AL": "Alabama",
    "AK": "Alaska",
    "AS": "American Samoa",
    "AZ": "Arizona",
    "AR": "Arkansas",
    "CA": "California",
    "CO": "Colorado",
    "CT": "Connecticut",
    "DE": "Delaware",

SenayYakut

{
    "AL": "Alabama",
    "AK": "Alaska",
    "AS": "American Samoa",
    "AZ": "Arizona",
    "AR": "Arkansas",
    "CA": "California",
    "CO": "Colorado",
    "CT": "Connecticut",
    "DE": "Delaware",

SenayYakut

function StringBuilder(value) {
    this.strings = new Array();
    this.append(value);
}

StringBuilder.prototype.append = function (value) {
    if (value) {
        this.strings.push(value);
    }
}