HI Rajeshwar, you are right. $variable work in php. not in javascript.

program showing string concatenation?

Question Posted / prasadkonnur

Answer Posted / prasadkonnur

HI Rajeshwar,

you are right. $variable work in php. not in javascript.

var a="hello";
var b="world";

var concat= a+b;
document.writeln(concat);

Is This Answer Correct ?

5 Yes

0 No

Please Help Members By Posting Answers For Below Questions

Why is javascript used for web pages?

1004

Why is currying called currying?

901

Explain what is javascript? List some data types supported by javascript?

927

How to get the primitive value of a string in Javascript?

1093

What do you use javascript for?

912

How to get value from dropdown (select) control?

1104

Is javascript safe to download?

905

Is javascript enabled on chrome?

955

Are javascript variables case sensitive?

967

What is the use of ‘debugger’ keyword in javascript code?

917

What is s+ in regex?

997

Where do I write javascript code?

1073

Explain export & import in javascript?

1105

Does javascript support automatic type conversion, if yes give example.

1110

What is the Infinity property used for in Javascript?

1055