To get the hours, we must divide time in milliseconds by 1000 (to get the seconds), 60 (to get the minutes), and 60 again (because 1 hour has 60 minutes), summarized here in parentheses to 1000 * 60 * 60 (abbreviated 3.600.000 can be used). To get the minutes, we have to divide time by 1000 (to get the seconds) and divide by 60 (because 1 minute has 60 seconds). To get the values for each variable, we need to convert the milliseconds to seconds by dividing time by 1000 (because 1000 milliseconds is 1 second). Since time is an int in milliseconds, we can now calculate and set the value of the days, hours, minutes and seconds until the deadline. Don't forget to export the function.Įnter fullscreen mode Exit fullscreen mode Then, create a React arrow function component with the same name as the file and add the return statement. In your src folder, create a new file called Timer.js. You can find further instructions under create react app or the official React docs.
#Google set a 27 minute timer code#
To open it in Visual Studio Code (if you are using this IDE), and In the console to initialize the project. If you don't have a React project set up yet, use your console to go to the folder where you want to save your project by using
If you want to add the timer to an existing project, you can skip this part. I have done my best to explain each step as accurately as possible 😬. This is the first tutorial I have written. Since the project is written in React, I also created the timer using the same setup. For one of my current projects, I created a timer until the release on New Year's Eve - December 31, 2022.
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