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explain toFixed method in javascript
The toFixed() method in JavaScript is used to format a number with a specified number of decimal places. It takes the number of decimal places as an argument and returns a string representation of the number with the specified precision.
For example, if we have the number 3.14159 and we want to round it to 2 decimal places, we can use the toFixed() method like this:
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let number = 3.14159;
let roundedNumber = number.toFixed(2);
console.log(roundedNumber); // Output: "3.14"
In this example, the toFixed() method is called on the number variable with an argument of 2, which specifies that we want the number rounded to 2 decimal places. The resulting string "3.14" is then stored in the roundedNumber variable and printed to the console.
fahrenheit to celsius in Javascript
To convert Fahrenheit to Celsius in JavaScript, you can use the following formula:
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celsius = (fahrenheit - 32) * 5/9;
Here's an example code snippet that prompts the user for a temperature input in Fahrenheit and converts it to Celsius:
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let fahrenheit = prompt("Enter temperature in Fahrenheit: ");
let celsius = (fahrenheit - 32) * 5/9;
console.log(`The temperature in Celsius is ${celsius.toFixed(2)}`);
In this example, we first prompt the user to enter the temperature in Fahrenheit using the prompt() method. We then use the formula shown above to convert the Fahrenheit value to Celsius and store the result in the celsius variable. The toFixed() method is used to round the result to 2 decimal places before it is printed to the console using console.log().
👩💻 celsius to fahrenheit in javascript
To convert Celsius to Fahrenheit in JavaScript, you can use the following formula:
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fahrenheit = (celsius * 9/5) + 32;
Here's an example code snippet that prompts the user for a temperature input in Celsius and converts it to Fahrenheit:
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let celsius = prompt("Enter temperature in Celsius: ");
let fahrenheit = (celsius * 9/5) + 32;
console.log(`The temperature in Fahrenheit is ${fahrenheit.toFixed(2)}`);
In this example, we first prompt the user to enter the temperature in Celsius using the prompt() method. We then use the formula shown above to convert the Celsius value to Fahrenheit and store the result in the fahrenheit variable. The toFixed() method is used to round the result to 2 decimal places before it is printed to the console using console.log().
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Not likely. AI can automate tasks and make developers' jobs more efficient but it can't fully replace the human ability to deal with complex software. And AI will still require human developers to supervise and improve it further.
So developers may see their tasks change but they won't be replaced by AI. 👩💻🤝💻