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Short-circuits conditionals

Created at 25-Sep-2021 , By samar

Through the use of the programming language, we will work together to solve the "Short-circuits conditionals" puzzle in this lesson.

Short-circuits conditionals method uses the && operator and It will call the second operand and return output if condition is true. In case if condition is false then it will return false as output.

Get double using arraw function with short-circuits conditional
```
<script>
//Syntax
condition && do()

//Code snippet
const getDouble = (val) => { return val + val  }
let online = true;
let data = online && getDouble(20);
console.log(data); 
</script>
```
Output :
```
40
```
Short circuiting means that in JavaScript when we are evaluating an AND expression (&&), if the first operand is false, JavaScript will short-circuit and not even look at the second operand

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Short-circuits conditionals

Get double using arraw function with short-circuits conditional

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