// By Maxi.

//Installing Bootstrap ( locally )
 > npm install bootstrap@3 --save


// Data Binding.
..> Output Data
/* 
1.String Interpolation :
Should be a string, Or can be converted to string.
*/
 <h3>My Name is {{ name }}  {{'Singh'}}   {{ lastName() }} </h3> 

/*
2. Property Binding :
*/
  ( [propert] ='data' )

.HTML
<button class="btn btn-primary" [disabled]="!allowNewServer">Click here</button> <b [innerText] = "allowNewServer">  </b>

.TS
  setTimeout(()=>{ this.allowNewServer = true;
  },2000)
// 'disabled' is the property here, We are toggling the boolean value to disable or enabled the between ( if it's true then it will be disabled else btn will be enabled. )


..< React to Events
 ( (event) = 'expression' )

/*
3. Two way Binding : 
*/
  ( [(ng Model)] = 'data' )