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In Golang, a stack is a linear data structure that works on the Last-In-First-Out (LIFO) principle which means that the element which is pushed in the stack in last will be popped out first. We will use two methods to implement the stack data structure using slice of integers and struct. Let’s see different examples to understand the concept. Method 1: Using Slice of Integers Here, in this method, Go employs two functions, Push and Pop, to add and remove values from the top of the stack, respectively, and a slice of integers to store the values in the stack. ... Read More
Arrays and Structures are two different types of container datatype. The most basic difference between an array and a structure is that an Array can contain the elements of same datatype, while a Structure is a collection that can contain the elements of dissimilar datatypes. Read this article to learn more about Arrays and Structures and how they are different from each other. What is an Array? An array refers to a collection that consists of homogenous elements, i.e. of same data type. Arrays are declared using '[]'. It uses subscripts/ '[ ]' (square brackets) to access the elements. An ... Read More
In this article, you will find out how to use Python to find the first and last elements of a tuple in this tutorial. The quick response is that you can access the first and last elements of the tuple in Python using the index operator([]). The methods described here can be used to obtain your single tuple element. Before diving in to the solution let us understand tuple in python. What is tuple in Python? A tuple is one of Python's four built-in data types for storing data collections. The other three are list, set, and dictionary, each ... Read More
A dictionary in python is a data structure which stores a collection of key value pairs. Unlike other data structures a dictionary contains 2 value at a particular place. A dictionary is a collection which is ordered, mutable and does not allow duplicate elements. A dictionary can be created by placing a sequence of elements within curly { } brackets , separated by ‘comma’ ( , ) . Dictionary holds pairs of values, one being the key and the other corresponding pair element being its value. Values in a dictionary can be of any data type and ... Read More
In Python, searching for elements within a data structure is a common task and different types of data structures should aim to provide efficient methods for searching. The problem of searching involves finding a specific element within a container and returning a value if it is not found. One data structure that can be used for this task is a tuple, which stores a collection of different types of data in a single variable. These items can be accessed by their index and Python offers various methods to work with them. Tuples are immutable, meaning that once created, they cannot ... Read More
One of the most common problems in computer science is the problem of searching. To check whether a given element exists in a variable is important and sometimes the item we must search for, can be the maximum, minimum, most frequent etc. in this article we will see how we can find the largest element in a tuple. We know that tuple is a pre-defined datatype that stores heterogenous data. It is sort of a container that holds several items inside it. We can define a tuple in python using the round brackets enclosing the data that we ... Read More
HTML stands for Hyper Text Markup Language. It functions as a tool for constructing Web pages as well as an illustration of how one is put together. It consists of a number of parts. Its components provide the browser instructions on how to render the content. The appearance of HTML components in different print and digital media, such as displays and other print and digital forms, is controlled by CSS, or cascading style sheets. Time is significantly reduced when CSS is used. It enables the concurrent control of several web page designs. In this post, we'll discover how to ... Read More
Hyper Text Markup Language is what HTML is. It serves as both an example of how a Web page is put together and a tool for creating Web pages. It is made up of several components. Its elements provide instructions to the browser on how to render the content. CSS, or cascading style sheets, define how HTML elements appear in various print and digital media, such as displays and other print and digital forms. The use of CSS considerably reduces time. It allows for the simultaneous management of many webs page designs. This article, we will learn how to ... Read More
Array and pointers have a very close relationship in programming, but there are several differences between them. Read this article to find out how Arrays are different from Pointers. But let us first discuss some basics of arrays and pointers. What is an Array? An array is one that stores the values of a homogeneous data type. It refers to a collection that consists of elements of homogenous/same data type. Arrays are considered as a primitive data type. They are declared using the '[ ]' and are stored in contiguous memory locations. Also, arrays use subscripts/ '[ ]' (square brackets) ... Read More
Hyper Text Markup Language is referred to as HTML. It is used for building Web pages; it explains how a Web page is put together. There are several components to it. The components in it instruct the browser on how to render the material. Cascading style sheets, or CSS, define how HTML components should appear in various print and digital media, including displays and other print and digital forms. The use of CSS saves a lot of time. It can control the design of several web pages at once. In this article, we will learn about how to create ... Read More