javascript Archives - Technical solutions

Boosting web development efficiency with VITE javascript build tool

Development, HTML, Interview Questions, Scripting, Website Design

In the ever-evolving web development landscape, efficiency is key, and VITE emerges as a powerful ally. Let’s explore the distinctive features of VITE through practical code examples, unraveling how it accelerates the development process. Rapid Development with VITE’s Speedy Reloads One of VITE’s standout features is its lightning-fast development server. Witness the difference in reload […]

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What is DOM in javascript?

Development, Interview Questions, Javascript

In web development, the Document Object Model (DOM) is a programming interface for web documents. It represents the page so that programs can change the document structure, style, and content. The DOM represents the document as nodes and objects. That way, programming languages can interact with the page. The DOM is essentially a tree-like structure

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What are object prototypes in javascript?

Development, Interview Questions, Javascript

In JavaScript, a prototype is an object that is associated with every function and allows you to share properties and methods between multiple instances of that function. Every JavaScript function has a prototype property, which is an object that contains properties and methods that are shared by all instances of that function. When a new

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The Top Build Tools for Frontend Development

Development, Interview Questions

Build tools are essential for streamlining the development process and automating tasks such as transpiling code, minifying files, and creating a production build. As a frontend developer, it is important to choose the right build tools to ensure that you are working efficiently and effectively. Here are some of the best build tools for frontend

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What are higher Order Functions in JavaScript?

Development, Interview Questions, Javascript, Scripting

In JavaScript, a higher-order function is a function that takes one or more functions as arguments, or returns a function as its result. Higher-order functions are a powerful tool in JavaScript and are commonly used in functional programming. Here are a few examples of higher-order functions in JavaScript: The map() function is a higher-order function

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What is React js? Why React js is so popular?

Development, Interview Questions

React is a JavaScript library for building user interfaces that was developed by Facebook in 2013. It is often used for building single-page applications and mobile applications, and has become one of the most popular JavaScript libraries in the world. In this article, we’ll explore what React is, how it works, and why it has

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What is Vue.js javascript framework?

Development, Interview Questions, Javascript, Vue

Vue.js is a lightweight, easy-to-learn JavaScript library that allows developers to build interactive web interfaces. It is a progressive framework, meaning that it can be used incrementally, starting with small pieces of functionality and adding more as needed. Vue.js is designed to be easy to pick up and integrate into a project, which makes it

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What is the best Javascript framework?

Development, Interview Questions, Javascript, Scripting, Vue

There are many popular JavaScript frameworks to choose from, and the best one for your project will depend on your specific needs and preferences. Some of the most popular JavaScript frameworks include: React https://reactjs.org/ A powerful and flexible JavaScript library for building user interfaces. It is widely used for building single-page applications (SPAs) and mobile

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Even and odd numbers sum using js

Development, Interview Questions, Javascript

Even and odd numbers sum from an array using javascript Input an array as an argument to evenOddSums function and display sum or even and odd numbers

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Add all numbers using javascript

Development, HTML, Javascript

Add all numbers entered as function parameters Method 1 Method 2

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What is NODE.JS

Development, Interview Questions, Javascript, NODE, Scripting, Testing

What is NODE.JS? NodeJS is a javascript runtime, its not a language or framework It is built on V8 javascript engine same as google chrome It is written in C++ It allows you to run javascipt code on the server Why should you use NODE? It’s extremely fast, efficient and scalable It uses event driven,

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Javascript security vulnerabilities checklist

Development, Interview Questions, Javascript, NODE, Scripting, Testing

Tools to check javascript security vulnerabilities 1) npm installIf you are using npm install in your application, make sure you keep all packages updated to the latest versions. 2) Snyk toolYou can signup for Synk tool for free and add repo to check issues.Synk can be integrated with Github repository and it can create pull

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Generate all combinations of a string using javascript

Interview Questions, Javascript

Generate all combinations of a string

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Return true if two strings are anagram using javascript

Interview Questions, Javascript

Anargam An anagram is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once. For example, “Listen” = “Silent”, “evil” = “vile”, “restful” = “fluster”

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Return the length longest word from a string using javascript

Interview Questions, Javascript

Return the length longest word from a string

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Find the most common character from the string using javascript

Development, Javascript

Return the most common character from the string

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Validate a palindrome

Development, Interview Questions, Javascript

A palindrome is a word, number, phrase, or other sequence of characters which reads the same backward as forward, such as madam or racecar. Return True if it”s a palindrome and False if not palindrome

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Flatten a multidimensional associative array into one-dimensional array using javascript

Interview Questions, Javascript

Flatten a multidimensional associative array using javascript

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Check if a string is a palindrome or not using javascript

Interview Questions, Javascript

What is a palindrome? Palindrome is a word or phrase which reads same if reversed. For example – if we reverse Racecar it will read the same both backward or forwards. A few examples of words that are palindrome are Noon, Racecar, Wow, Refer, etc.

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Count words for a textarea field using javascript

HTML, Javascript

Count words for a textarea field using javascript

Count words for a textarea field using javascript Read More »

Convert string into an url slug using javascript

Development, Interview Questions, Javascript

Convert string into an url slug using javascript

Convert string into an url slug using javascript Read More »

Sort an array using javascript

Development, Interview Questions, Javascript

Sort an array using javascript

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Remove fasley values from an array using javascript

Development, Interview Questions, Javascript

Remove fasley values from an array using javascript Read More »

Make every first letter of a word capitalized in a sentence using javascript

Development, Interview Questions, Javascript

Make every first letter of a word capitalized

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Convert Celsius to Fahrenheit using javascript

Development, Interview Questions, Javascript

Convert Celsius to Fahrenheit using javascript

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Generate random user using Vue.js

Development, Javascript, Vue

Create below three files in a folder index.html app.js style.css We will be using Vue js CDN version 3.0.5<script src=”https://unpkg.com/[email protected]″></script> First we will create index.html with below code. In this code id=”app” will display the output based on the Vue components. Now create vue app using below code and print “Hello World!!” Now you can run

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Fizz Buzz Test using javascript

Development, Interview Questions, Javascript

Fizz Buzz Print the numbers from 1 to 100. Multiples of three print “Fizz” with the number and for the multiples of five print “Buzz” with the number. If number is multiples of both three and five display “FizzBuzz” and number.

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