Javascript find highest and lowest from the given inputs

function highAndLow(numbers){
// numbers = "4 5 29 54 4 0 -214 542 -64 1 -3 6 -6"
  let numbersInArr = numbers.split(' ').map(Number)
  let min = Math.min(...numbersInArr);
  let max = Math.max(...numbersInArr);
  let result = max +' '+min
  return result;
}

Javascript Jquery OS Browser detection

Javascript-Jquery

if (navigator.appVersion.indexOf("Win")!=-1){
     ff=navigator.userAgent.search("Firefox");
     if(ff>-1){
      $("#nav a").addClass('padding-right');
     }
 }
 else{
  $("#nav a").removeClass('padding-right');    
 }

CSS

body{
    font-family:arial;
}
#nav a{
    width:120px;
    height:40px;
    display:block;
    line-height:40px;
    background: #EA7A0C;
    color:#fff;
    text-align:center;
    font-size:13px;
    text-decoration: none;
}
.padding-right{
    padding-right:100px;
}

Responsive navbar collapse for single page applications

var windowWidth = $(window).width();
if(windowWidth <=767){
 collapse();
}
else{
 
}
function collapse(){
$('.navbar-collapse').click('li', function() {
  $('.navbar-collapse').collapse('hide');
 });
}

Grunt Watch Fatal error: listen EACCES and livereload

//Change the port
 connect: {
            options: {
                port: 8080,
                // change this to '0.0.0.0' to access the server from outside
                hostname: 'localhost'
            },

Fatal error: unable to find Gruntfile.

//  grunt is installed locally, as verified by
npm ls | grep grunt

Git- clone the existing github project into the local repository

// just git clone steps
git clone https://github.com/ssthil/AngularJS-Yeoman.git
// just check bower version
bower --v
1.3.3

// just check npm version
npm --v
1.3.24

// just check grunt version
grunt -version
grunt-cli v0.1.13
grunt v0.4.5

//if you are still getting error like, Fatal error: unable to find local grunt then run this
npm install grunt --save-dev

// just check ruby version
ruby -version

// just check compass version
compass -version

// npm install
npm install

// bower install
npm install -g bower

// exit from window Git Bash
exit

// bower install
npm install bower

// bower install run this command
./node_modules/bower/bin/bower install

Port 35729 is already in use by another process

This usually happens when there's another Terminal window open, it works after closing the other terminal window.