Nodejs Array Last last()

Method Source Code

// Global Debug Helper
function p(msg, obj) {
  if (window.console != undefined) {
    console.debug(msg, obj);/*from w  w  w .j  a va2  s  .c o  m*/
  } else {
    console.log(msg+": "+obj);
  }
}

function warning(msg) {
  if (window.console != undefined) {
    console.warn(msg);
  } else {
    console.log("Warning: "+msg);
  }
}

function error(msg) {
  if (window.console != undefined) {
    console.error(msg);
  } else {
    console.log("Error: "+msg);
  }
}


// gets the last element of an array
Array.prototype.last = function(){
  return this[this.length-1];
};

Related

1. last()

   Array.prototype.last = function () {
     return this.pop();
   };
   

2. last()

   Array.prototype.last = function() {
       if (this.length > 0) {
           return this[this.length - 1]
   };
   

3. last()

   Array.prototype.last = function() {
     if ( this.length === 0 ) {
       return;
     return this[ this.length - 1 ];
   };
   

4. last()

   if(!Array.prototype.last) {
       Array.prototype.last = function() {
           return this[this.length - 1];
   

5. last()

   Array.prototype.last = function() {
     return this[this.length - 1];
   };
   

6. last()

   Array.prototype.last = function() {
     return this[this[(this.length - 2)]]
   const ok = [1, 2, 234234]
   console.log(ok.last())
   const Demo = self => {
     self.state = {wow: "wow", nice: "nice"}
     self.methods = {
       setState: newState => {
   ...
   

7. last()

   Array.prototype.last = function() {
       return this[this.length - 1];
   };
   

8. last()

   Array.prototype.last = function(){
     return this[this.length-1];
   Array.prototype.first = function(){
     return this[0];
   Array.prototype.removeAtIndex = function(index){
     this.splice(index,1);
   

9. last()

   Array.prototype.last = function () {
       if (this.length > 0)
           return this[this.length - 1];
       else
           return undefined;