Category: Tech

groups command on linux can be used to know which all groups a user belongs to Just type in groups on the terminal. Below is the output on my Mac machine

Overview In the Ruby language, strings “true” and “false” are interpreted as true when used in the if condition. See example below Output “false” evaluates to true Therefore it becomes important to…

Overview Linux command ‘whoami’ can be used to know the currently logged-in user. Let’s see this command in action. Go to the terminal and type in the command It will print the…

Overview In this tutorial, we will see how to convert an array of ints or numbers to a string in Go. Below is the program for the same. Program Here is the…

Overview Below is a simple way to initialize or create a string in Go. In the below program, we have simply declared as well as defined a string named sample Notice the…

Overview Below is the format to delete a given key from a map There are two cases Let’s see an example of both the cases Key exists in the Map Below is…

Overview Enum in Golang can be created by using IOTA. Please refer to this post to learn more about IOTA In this post, we will see how to convert an IOTA or…

Overview IOTA provides an automated way to create an enum in Golang. Let’s see an example. Example Output In above program we created a new type Then we declared some const of …