Now, while you do have the current time displayed, it might not be useful for users.
Utc clock with 24hr format for windows10 code#
You don’t need to understand it thoroughly for the code or examples in this tutorial, but if you’d like to learn more about monotonic clocks and how Go uses them, the Monotonic Clocks section in the time package documentation provides additional details. By using the monotonic clock, a time.Now value compared to a time.Now value five minutes later will still end up with the correct result (a five-minute interval), even if the system clock for the computer is changed an hour forward or backward during that five-minute interval. The monotonic clock is designed to compensate for any potential changes to the date and time of a computer’s system clock while a program is running. This value is the monotonic clock, and is used internally by Go when measuring differences in time. You may also notice an m= value in your output. Additionally, the time zone you see ( -0500 CDT in this output) will likely be different, since time.Now() returns the time in the local time zone. The output will show your current date and time, which will differ from the example. In the main.go file, add a main function that will get the current time and print it out: Once you have your project directory created, open a main.go file using nano, or your preferred editor: Make the projects directory and navigate to it:įrom the projects directory, run mkdir to create a datetime directory and then use cd to navigate to it: In this tutorial, you’ll use a directory named projects. This directory can be created anywhere you’d like on your computer, but many developers tend to have a directory for their projects. To begin creating a program to explore the time package, you’ll need to create a directory for the files. In addition to a time and date, it can also hold information about the time zone the represented date and time are in. The time package in Go’s standard library provides a variety of date- and time-related functions, and can be used to represent a specific point in time using the time.Time type. In this section, you will get the current time using Go’s time package.
Utc clock with 24hr format for windows10 how to#
To set this up, follow the How To Install Go tutorial for your operating system. You will also translate the date and time values between two time zones, as well as add or subtract time values to determine the interval between two times. Next, you will interpret a string to extract the date and time information. In this tutorial, you will create a Go program to get the current local time of your computer, then print it to the screen in a format that is easier for people to read. Therefore, retrieving the current time, manipulating time values to extract information from them, and displaying them to users in an easy-to-understand format are essential properties of an application. For example, keeping track of when a car needs service and letting the owner know, keeping track of changes in a database to create an audit log, or just comparing one time to another to determine how long a process took. Date and time values show up everywhere in modern software. Software is designed to make it easier to get work done, and for many people, that includes interacting with dates and times. The author selected the Diversity in Tech Fund to receive a donation as part of the Write for DOnations program.
0 kommentar(er)
