page-title( param )

npm install ember-cli

ember new <project-name> --lang en

ember serve

ember generate route title1

{{#if @age}} 
    <h2> 
        {{@name}} is {{@age}} year old and have skill in {{@lan}}. 
    </h2> 
{{else}} 
    <h2> 
        {{@name}} have skill in {{@lan}}. 
    </h2> 
{{/if}} 
<br/>

{{page-title "Array2"}} 
<Arr @name='Satyam' @lan='Python'/> 
<Arr @name='Arbha' @lan='JavaScript' @age=23/> 
{{outlet}}

ember generate route title2

{{#if (has-block)}} 
    <h2> 
          Welcome {{yield}}, we are happy you're here! 
      </h2> 
{{else}} 
    <h2> 
          Hey you! You're great! 
    </h2> 
{{/if}}

{{page-title "Array1"}} 
<Arr2> 
    Sam 
</Arr2> 
<Arr2/> 
{{outlet}}