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Introduction Modern electronic devices now almost always have wireless communication advancements. These two innovations, Bluetooth and Bluetooth Low Energy (BLE) are widely used in a variety of electrical devices. Despite sharing the same central idea, they have some significant differences in terms of usability, run, and control utilization. Although both innovations are founded on the same underlying principles, there are some significant differences between them. We'll look at the differences between Bluetooth and Bluetooth Low Energy in this article, as well as several useful examples. What is Bluetooth? Bluetooth may be a remote communication convention that empowers gadgets to communicate ... Read More
Introduction Information security protects information from disruption, misuse, destruction, disclosure, modification, or unauthorized access. The goal of information security is to protect critical data and privacy both digitally and physically. Information security is abbreviated as InfoSec. The information security adheres to Confidentiality, Integrity, and Availability. Confidentiality − Protect information from unauthorized disclosure of sensitive information. Integrity − The data is to be protected from modification or tampering data by intruders which ensures information is accurate. Availability − The information must be accessible in need of any entity, organization, etc. Other characteristics of Information security are authenticity, accountability, and ... Read More
In Golang, there are several data types such as channels, pointers, slices, strings, and maps. Each of these data types has a different way of storing and accessing data, and it is essential to know the length or size of each type to manage the memory efficiently. In this article, we will discuss how to find the length of a channel, pointer, slice, string, and map in Golang. Finding the Length of Channel in Golang A channel is a data type used for communication between Goroutines. We can find the length of a channel in Golang by using the len() ... Read More
In Go, finding the last index value of an element in a slice of bytes can be a common requirement while working with strings and byte arrays. Fortunately, there is a built-in function in Go that allows us to find the last index value of an element in a slice of bytes. In this article, we will discuss how to find the last index value of any element in a slice of bytes in Go. Syntax of LastIndexByte Function The built-in function LastIndexByte returns the index of the last occurrence of the given byte c in the slice of bytes ... Read More
Slices of bytes in Golang are used to represent a sequence of bytes. Finding the index of the last element in a slice of bytes can be useful in many scenarios. In this article, we will discuss how to find the last index value in a slice of bytes in Golang. Steps to Find The Last Index Value in a Slice of Bytes in Golang Create a slice of bytes. Get the length of the slice using the len() function. Traverse the slice from the end using a loop. Compare each element of the slice with the desired element. ... Read More
The Adhoc network is a wireless link connected without any fixed infrastructure or infrastructures. Communication is established instantly whenever needed. The node access each other in the network without a base station or fixed station access point. Also, the network is distributed in the local area network. Each node uses radio waves to communicate with each other. Eg:- WLAN, GSM, etc. In a multi-hop distributed architecture, the terminals are connected. The nodes operate for routing, securing, key management, and addressing in an ad-hoc wireless network that does not have a centralized system. The transmission occurs through intermediate nodes from the ... Read More
Slices are a powerful feature of the Go language, and the bytes package provides a convenient way to work with byte data in Go. Sometimes it is necessary to find the index value of a particular element in a slice of bytes, and Go provides a simple and efficient way to achieve this. In this article, we will discuss how to find the index value of any element in a slice of bytes in Golang. We will cover the basic syntax and demonstrate how to use the built-in functions and methods provided by Go to achieve this. Finding the index ... Read More
In Golang, slice of bytes is a very common data structure that is used to store and manipulate data. It is a variable-length array of bytes that can be resized, making it a flexible and powerful data structure. Sometimes, we need to find the first index value of a specific byte in a slice of bytes. In this article, we will see how to find the first index value in a slice of bytes in Golang. Step 1: Create a Slice of Bytes Let's create a slice of bytes to work with. We can create a slice of bytes using ... Read More
In Golang, pointers are variables that store the memory address of another variable. They are often used to reference large data structures and avoid copying the entire data structure. In addition to the memory address, a pointer also has a capacity. The capacity of a pointer is the maximum number of elements that can be stored in the memory block it references. Finding the capacity of a pointer is an important task for any Golang developer. In this article, we will explore how to find the capacity of a pointer in Golang. Understanding Pointers in Golang Before diving into the ... Read More
In Golang, the capacity of a data structure represents the maximum number of elements that it can hold without allocating more memory. The capacity of channels, pointers, and slices can be determined using built-in functions and operators. In this article, we will explore how to find the capacity of channels, pointers, and slices in Golang. Finding The Capacity of a Channel A channel in Golang is a mechanism for communicating between goroutines. We can find the capacity of a channel using the built-in cap function. The cap function returns the capacity of the channel, which is the maximum number of ... Read More