VueJS understanding : shorthand for binding code example

Example 1: vue js data bind

// with v=bind
 <p><a v-bind:href="website">Text goes here fo the link </a> </p> 

//or with :
 <p><a :href="website">Text goes here fo the link </a> </p>

//website is variable/property with link in a Vue instance

Example 2: v-bind Shorthand

<!-- full syntax -->
<a v-bind:href="url"> ... </a>

<!-- shorthand -->
<a :href="url"> ... </a>

<!-- shorthand with dynamic argument (2.6.0+) -->
<a :[key]="url"> ... </a>