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Articles on Trending Technologies
Technical articles with clear explanations and examples
How to add target="_blank" to a link using jQuery?
We can add the target attribute to a link using jQuery by selecting the desired link using a selector, such as the class or id. Then, we can use the .attr() method to add the target attribute and set its value to "_blank". This will ensure that when the link is clicked, it will open in a new tab or window. Let us first understand what jQuery is. jQuery is a JavaScript library that simplifies HTML document traversing, event handling, and animation. It allows for easy manipulation of the Document Object Model (DOM). It also provides several shorthand methods for ...
Read MoreHow to add Tag Input in ReactJS?
We can add a tag input in NextJS by creating a new component for the input field and using the onChange event to handle the inputted tags. We can also use the state to store the tags and display them as they are inputted. Finally, we can add a button or function to submit the final tag list. Let us first understand what is ReactJS and Tag Input. ReactJS React is a JavaScript library for building user interfaces. It makes it easy to create interactive UIs. Design simple views for each state in your application, and React will efficiently update ...
Read MoreHow to add a Stateful component without a constructor class in React?
We can add a stateful component without using a constructor class by using the useState hook. This hook allows us to create and update state within our component without the need for a constructor. To use this hook, we simply call the useState function and pass in our initial state as an argument. There are primarily two ways of creating React Components − Using JS classes. Using functional components. Before react v16 there was no way of adding state to functional components. But since the inception of React Hooks we can write stateful functional components as well. A ...
Read MoreHow to Add a Star Rating Component in NextJS?
We can add a star rating feature in NextJS by using a library such as react-star-rating. This library allows us to easily display a star rating system and allows for customization of the number of stars and the ability to handle user interactions.Next.js is an open-source web development framework. The Next.js is React Based framework with server side rendering capability. Both speed and SEO are excellent. You can simply build and test sophisticated react-based applications using Next.js. Next.js is written in Typescripts. It offers a Link component that links other components together and has a prefetch property that allows for ...
Read MoreHow to Add Spinner Loader in NextJS?
We can use conditional rendering to only display the spinner when certain conditions are met, such as when data is being fetched from an API. Additionally, we can use CSS to style the spinner and make it match the overall design of our website. What is NextJS? Next.js is a JavaScript framework for building server-rendered React applications. It provides a set of features and tools that make it easy to build and deploy high-performance web applications, such as automatic code splitting, server-side rendering, and static site generation. Next.js also simplifies the setup process and provides a development environment that allows ...
Read MoreGolang Program to demonstrate the escape sequence characters
In the go programming language, there are several types of special escape sequence characters. Usage of each one of them implements a different type of functionality. We shall discuss each one of them one by one in the upcoming examples. Example 1 In this example, we will write a go language program to demonstrate the backlash (//) character. It is used to display a slash in the output of the program. package main import "fmt" func main() { fmt.Println("Program to display a backslash using in the program") } Output Program to display a backslash using in the program\ ...
Read MoreGolang Program to demonstrate the example to write double quotes in a string
In Golang there are various techniques of printing double-quotes in the string. In this article, we are going to learn those techniques with various example. Syntax func Quote(s string) string Quote() function is present in strconv() package and is used to add a given string literal in double quotes. The function accepts the string variable that is to be quoted as an argument and returns the string after adding double quotes to it. func Sprintf(format string, a ...interface{}) string This function returns a formatted string. It takes a number of arguments in string format. The first argument should ...
Read MoreGolang Program to get characters from a string using the index
In Golang, there are various methods to get characters from a string with the help of an index. In this article, we are using external functions as well as by using internal functions defined in the go language. Method 1: Using User-Defined Function In this method, the function that we create will take the string whose character is to be determined along with the integer type index of the string and will return the character of the string present at that index. Algorithm Step 1 − First, we need to import the fmt package. Step 2 − Then, create ...
Read MoreGolang program to find all subsets of a string
A string in Golang is a collection of characters. Since strings in Go are immutable, they cannot be modified after they have been produced. Concatenating or adding to an existing string, however, enables the creation of new strings. A built-in type in Go, the string type can be used in a variety of ways much like any other data type. Algorithm Step 1 − Create a package main and declare fmt(format package) and sort package in the program where main produces executable codes and fmt helps in formatting input and output. Step 2 − Create a main function and ...
Read MoreGolang program to shuffle the elements of an array
An array is a fixed sequence of elements in which the elements are placed at contiguous memory locations. We will shuffle and randomly place the elements of the array. In the first case we will use fisher-yates shuffle algorithm. Let’s see how we can execute it using different logics in the Golang code. Syntax rand.Seed(value) Rand.Seed() function is used to generate random numbers. It takes a user input as argument which is the upper limit for generating random numbers. func Now() Time The Now() function is defined in time package. this function generates the current local time. to ...
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