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The speak method in golang is obtained by the customized functions that you can define to achieve a specific functionality. Speak is a user-defined function that performs the task for which it is created. In this article, we are going to create an animal interface that defines the speak method. This interface serves as a blueprint for any type that wants to be considered an animal and provides a contract for implementing the Speak behavior. Here we are going to use three different methods: direct interface implementation, struct embedding as well as interface assertion along with examples to elaborate the ... Read More
Paged segmentation and segmented paging are two methods that operating systems use to manage computer memory allocation and address translation. Paged segmentation is a hybrid memory management scheme that combines segmentation and paging. Memory is divided into segments of different sizes, which are further divided into pages of fixed sizes. A segment table tracks segment location and size, while a page table tracks page location and corresponding physical addresses. When a program requests memory, the operating system allocates a segment of the required size and divides it into pages. Important aspects of paged segmentation Modern operating systems manage ... Read More
In Go, channels are a capable highlight for concurrent programming, empowering communication and synchronization between goroutines. In this article, we are going to investigate how to form a channel of sort string in Go and utilize a goroutine to send messages to the channel at normal intervals of 2 seconds. We are going to give a step-by-step exhibit of the program, displaying the utilization of channels and goroutines. Syntax time.NewTicker(time.Second) The Syntax time.NewTicker(time.Second) is used to create a new Ticker value from the time package in Go. time.Sleep(duration) The Syntax time.Sleep(duration) is used to pause the execution of a ... Read More
Pivot tables are a useful tool in Microsoft Excel that lets you easily analyse and summarise massive amounts of data. However, there may be times when you need to delete a pivot table from your worksheet, either to make room or to begin a new study. In this tutorial, we will show you how to delete a single pivot table or all pivot tables from your Excel spreadsheet. Whether you're new to Excel or an experienced user, this post will show you how to delete pivot tables in a basic and clear manner. By the end of this course, you ... Read More
A binary tree is a tree having at most two children whereas a binary search tree is the tree in which the elements in the left side of the tree are less than the elements in the right side of the tree. In this article, we will write Go language programs to check if a binary tree is a binary search tree. Here we will use different examples to provide a better understanding of the concept. Algorithm Step 1 − Create a Node struct with three fields the data of the node of type int, Left and right subtree ... Read More
A binary tree is a tree which has at most two children and height refers to the no. of levels in the tree. In this article, we will use two examples to find the height of a binary tree. In this Golang article we will write programs to print the height of a binary tree. Syntax func append(slice, element_1, element_2…, element_N) []T The append function is used to add values to an array slice. It takes number of arguments. The first argument is the array to which we wish to add the values followed by the values to add. ... Read More
Two of the most popular corporate Linux distributions on the market are Oracle Linux and Red Hat Enterprise Linux. Despite the fact that the two operating systems share the same source code, there are some significant variations between them that merit investigation. The similarities and differences between Oracle Linux and Red Hat Enterprise Linux will be highlighted when we compare the two operating systems in this post. What are Oracle Linux and Red Hat Enterprise Linux? A Linux distribution called Oracle Linux is based on the free and open-source CentOS operating system. It was created by Oracle Corporation and is ... Read More
Operating system hardening involves protecting an operating system to lower its attack surface and improve its overall security posture. In order to do this, the operating system settings must be configured. Updates and patches must also be installed, unused programs and services must be disabled, and security measures like firewalls, intrusion detection systems, and antivirus software must be put in place. Operating system hardening reduces the amount of potential attack pathways that hackers might take in an effort to decrease the probability that an attack would be successful. Operating system hardening is an ongoing process that requires regular review and ... Read More
In this article, we will write Go language programs to merge two sorted linked lists. A linked list is a set of two fields with the value that is the data and the next pointer which points to the next node in the list. A linked list is a dynamic data structure with two pointers head and tail, where head points to the first value and tail points to the last value. Here, we will use two examples to merge the sorted linked list. Demonstration This demonstration represents two sorted linked lists “LIST1” and “LIST2”. we need to merge these ... Read More
Data is stored persistently on hard drives or other storage media using on-disk data structures, enabling access and modification even after a system restart or power loss. The retrieval, storage, and manipulation of data on the disc, which normally has longer access times and less bandwidth than memory, are all optimized by these data structures. The types of on-disk data structures, storage formats, data compression methods, indexing methods, sorting algorithms, performance concerns, and applications will all be covered in this article. What are On Disk Data Structures? On-disk data structures describe how data is kept on a tangible storage medium, ... Read More