Something Like that:
charAt() charCodeAt()
Extracting String Characters
There are 2 safe methods for extracting string characters:
charAt(position)
charCodeAt(position)
charAt()
The charAt() method returns the character at a specified index (position) in a string:
For that you need to create first html code.
HTML
<p id="demo"></p>
After that add this JS code.
JS
var str = "HELLO Home2it";
res = str.charAt(0);
document.getElementById("demo").innerHTML = res;
[codepen_embed height=”265″ theme_id=”0″ slug_hash=”gxpddL” default_tab=”result” user=”pradeepanvi”]See the Pen charAt in javascript by Pradeep Kumar (@pradeepanvi) on CodePen.[/codepen_embed]
charCodeAt()
The charCodeAt() method returns the unicode of the character at a specified index in a string
For that you need to create first html code.
HTML
<p id="demo"></p>
After that add this JS code.
JS
var str = "HELLO Home2it";
res = str.charCodeAt(0);
document.getElementById("demo").innerHTML = res;
[codepen_embed height=”265″ theme_id=”0″ slug_hash=”jLPvQZ” default_tab=”result” user=”pradeepanvi”]See the Pen charCodeAt in javascript by Pradeep Kumar (@pradeepanvi) on CodePen.[/codepen_embed]
Now you can see 72.
What is 72
This is character code on keyboard use alt+72 and then you can see H