string variable javascript code example
Example 1: Create variable javascript
var foo = bar;
Example 2: javascript define variable
var variable1 = "some variable content";
Example 3: js var in string
var myVar = "blue";
console.log("The sky is " + myVar + ".");
Example 4: how to declare variables javascript
var x = 10;
var dog_name = "daisy";
var dog_name = 'daisy';
Example 5: how to use string variable in javascript
<html>
<head>
<title>JavaScript Strings</title>
</head>
<body>
<script>
var re = "java";
var str = "Learn java";
if ( str.search(re) == -1 ){
document.write("Not found!" );
} else {
document.write("Found!" );
}
</script>
</body>
</html>