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function sayHello (userName)  {
    console.log ('Hello ${userName}') ;
}

sayHello ('Mena') ;

function sayHello (userName)  {
    console.log ('Hello ${userName}') ;
}

sayHello ('mena') ;

// i expected to show say ( Hello Mena ) in the console //

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1 Answer 1

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You need to use backticks(`) instead of (').

Example:

function sayHello (userName) {
    console.log (`Hello ${userName}`);
}
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1 Comment

@Sauabh Be aware of the formating! Backticks have a meaning in markdown text and isn't shown verbatim. You need it in a code segment, that can be solved by adding 4 spaces at the beginning of each line. Check the preview before publishing.

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