In JavaScript, how can I print strings containing the values of variables? I would use printf()
to do this in C or PHP and string.Format()
to do this in C# or String.format()
in Java. What is the JavaScript equivalent of these functions?
Modern JavaScript supports template strings delimited with backticks, which can contain arbitrary JavaScript expressions inside one or more ${}
blocks. For example:
const myNum = 20; const myString = `The value of myNum is ${myNum}`; const myString2 = `The value of myNum + 10 is ${myNum + 10}`; console.log(myString); // will print "The value of myNum is 20" console.log(myString2); // will print "The value of myNum + 10 is 30"
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