msiddiqi

  public static void doInsertionSort(int[] arr)
  {
    for(int i = 1; i < arr.Length; i++)
    {
      var key = arr[i];
      var j = i -1;
      while(j>=0 && arr[j] > key)
      {
        arr[j+1] = arr[j];

msiddiqi

  public static void doSelectionSort(int[] arr)
  {
    for (int index = 0; index < arr.Length; index++)
    {
      var minIndex = index;
      var item = arr[index];
      for (int j = index; j < arr.Length; j++)
      {
        if (arr[minIndex] > arr[j])
        {

msiddiqi

def areAnagrams(first: String, second: String) = {
  
  (first, second) match {
    case x if first.length != second.length => false
    case _ => {
      val firstGroup = first.groupBy(i => i).map { case (item, repetitions) => (item, repetitions.size) }
      val secondGroup = second.groupBy(i => i).map { case (item, repetitions) => (item, repetitions.size) }
      
      firstGroup.size == secondGroup.size &&

msiddiqi

def getNthFibnacci(n: Int): Int = {

  if (n == 0 || n == 1) {
    return n
  }

  return getNthFibnacci(n - 1) + getNthFibnacci(n - 2)
}

print(getNthFibnacci(7))

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> sudo ng add @angular/pwa --project angular-pwa
Password:
Installing packages for tooling via npm.
Installed packages for tooling via npm.
CREATE ngsw-config.json (620 bytes)
CREATE src/manifest.webmanifest (1079 bytes)
CREATE src/assets/icons/icon-128x128.png (1253 bytes)
CREATE src/assets/icons/icon-144x144.png (1394 bytes)
CREATE src/assets/icons/icon-152x152.png (1427 bytes)
CREATE src/assets/icons/icon-192x192.png (1790 bytes)

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http-server -c-1 dist/angular-pwa
Starting up http-server, serving dist/angular-pwa
Available on:
  http://127.0.0.1:8080
  http://172.20.10.3:8080

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> http-server
Starting up http-server, serving ./
Available on:
  http://127.0.0.1:8080
  http://172.20.10.3:8080
Hit CTRL-C to stop the server

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sudo npm install -g http-server

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ng serve

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ng new angular-pwa
? Would you like to add Angular routing? Yes
? Which stylesheet format would you like to use? CSS