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How to convert an object of objects into object of arrays of objects? Using JavaScript.

How to convert an object of objects (initial form of object) into object of arrays of objects (target form of object) I am  interested in every way to do this, but I am particularly interested in exploring reduce metho...

Four Easy Ways To Test Your NestJs Application Using Jest

As the top web programmers strive to remain at the forefront of the current changes in the developing world. Also, we strive to work with recent additions in terms of tools and software for web development that can improve software development. S...

Why You Should Stop Using CSS in JavaScript for Web Development

In these times, CSS has lost a lot of popularity. The community believes that CSS is an obsolete and unnecessary tool, and that is why they are increasingly betting on JavaScript and its frameworks. And that is a mistake. In this article I hope t...

Why Finding Quality JavaScript Developer is a Herculean Task?

The popularity of JavaScript is increasing by leaps and bounds while the availability of skilled and competent quality JavaScript developer is decreasing. It is really very tough to find experienced and good quality JavaScript developers today. R...

Vue vs ReactJS - Which is Better Front-end Development Framework

Any developer will tell you that front-end development can be confusing especially with the new JavaScript libraries sprouting now and then. When a developer starts a project in an app development company in India, he or she faces a tough choice ...

React Native vs Real Native Framework Which is better for Mobile Apps?

  Today, the development of mobile applications is more important than ever, and there are many programmers dedicating more on mobile development for iOS and Android. This is the era of smartphones. According to Statista, mobile apps ...

Dynamic Custom Checkbox Angular5

A checkbox is a GUI widget which allows user have to select or make a choice out of the two or more given items, such serious are handled by checkbox. But Angular5 has some different features lets see it along with the example to create Dynamic c...

Why React.js Programming Framework is in Demand

React.js is a JavaScript framework launched in 2013. It has become one of the most in-demand frameworks in the technical world since then. Even after 5 years from the launch, developers prefer using React.js because of its simplicity, high-speed ...

Angular CLI Application - Introduction, Installation & Creation

The Angular CLI is an essential tool used in JavaScript that helps to initialize, develop, structure and maintain Angular applications. In Angular CLI, CLI stands for Common Line Interface. In other words, Angular CLI is a common Line Interface t...

What's New in Angular 6 Framework - Top 6 Features Revealed

Angular.js is a google maintained framework that is basically a library written in JavaScript. It has recently launched Angular 6 that holds exciting features for web application developers. It will be hailed by most of the developers as the fram...

React Native vs. React.JS - Which is better for Mobile Apps?

Introduction Today, Mobile Development Companies and app developers need much better ways to develop web apps. Since more and more people are now using their mobile phones to surf the Internet than PCs or laptops, mobile app development has be...

5 JavaScript Techniques a Programmer Must Know

JavaScript is a vast platform. It covers many advanced programming techniques. If you are a beginner, it’s crucial for you to know a few JavaScript strategies. Without knowing them, it is quite tough to build complex JS applications. From v...

Configuring Basic Routing in Angular 4 JavaScript Application

In Angular Router is like an object that can be used in our app component to describe the routes we want to use. In Angular, there are three components that can be used to configure routing: * Routes:  It describes routes of the applicat...

Comparing Angular 2 Vs React In JavaScript Application Development

Dozens of libraries and frameworks in JavaScript are increasing in popularity. It has become overwhelming for the programmers to decide which one is right for their project. Among all new frameworks, Angular 2 and React are the most recommend fra...

AngularJS Web Development - Advantages & Disadvantages for Programmers

Angular JS is an open source framework for building web applications. Tech giant Google maintains it. Coders face many issues while developing and testing any code. It resorts many of the challenges which the coders may face. AngularJS mixes HTML...

Advanced JavaScript Objects: An Overview

JavaScript is one of the most powerful object-oriented programming languages used all over the world. This language uses the independent fragments of codes to build web applications. These fragments are known as objects that usually work as build...

JavaScript Library that Never Lets Developers Down - Why is jQuery so Popular and Lovable?

What do you do if you have to add some cool animation effects to your website? Unless the answer is use jQuery, you are taking the long road home. This very powerful JavaScript library can change the way you look at website design and the way you...

7 Useful JavaScript Hacks for better Coding - Tips to Web Developers

JavaScript is one of the most famous programming languages among programmers.  Conquering JavaScript is a never ending trend in the market. Here are 7 tips and tricks for programmers to master JavaScript -   !! Operator - Boole...

8 Development Tips to Build Better React.JS Applications in 2018

For a JS developer, availability of vast libraries and frameworks can be overwhelming. As JavaScript is vast, users can pick a wide array of tools that pop up regularly. Among these, react.js is an interesting framework for building user interfac...

Overview of INI Files in Your Node.js Applications

What if you build your configuration files using pure JavaScript and unknowingly it gets deleted while modifying a few changes. Well, such incidents can be avoided by using INI configurations. If you are building a Node.JS application INI is a mu...

React JS Programming Benefits for Developers to Earn More

The React developer salary has escalated as React JS continues to improve the way developers create web applications. React JS is a JavaScript library for building user interfaces. It has grown to be one of the most widely used JavaScript librari...

4 Quick Steps to Create Dashboard in AngularJS Application

Creating dashboard in angular tutorial   A Dashboard is a page or a user interface in which information and other functions/pages of a website is provided in such a way that is easily accessible, understandable and readable. So in...

How to Perform Basic Routing in Angular 4?

Routing is used to separate parts of application by using URL to for location path. Angular Router is used to navigate from one view to another as performed application tasks by user.     In Angular, there are three main co...

How to use Cordova Push Notification Plugin with Google Firebase Cloud Messaging

Cordova push plugin with firebase is used to send notifications in both android and iOS devices. This plugin can be used for Cordova applications with Google Firebase FCM. You can send notifications to one or multiple devices with this plugi...

Converting Java Apps to JavaScript Using CheerpJ

If you want to convert Java application into JavaScript, CheerpJ might be the best tool to do so. CheerpJ melds Java and Web development. It can convert Java applications or libraries into JavaScript and here comes the best part, to do so you don...

Cordova Picture Background Plugin to Capture Image without User Interaction

Cordova is a mobile application development framework Owned by Adobe System, it was first created by Nitobi but in 2011 Adobe System acquires/purchases it.  Earlier Crodova is known as PhoneGap. It is a free and open source version of Apache...

Aurelia, Angular2 and React - Top 3 JavaScript Frameworks with Merits and Demerits

  Lately, JavaScript was revered as the most important programming languages to learn in the year 2017 by IBM. As it is used on both client and server sides and enables a developer to enrich web apps, real-time modification of web pag...

List of Top 10 Node.js Frameworks for Beginner Web Developers

JavaScript is one of the most popular language for front-end developers. While there are others languages too like CoffeeScript, TypeScript but nothing can beat JavaScript. Earlier JavaScript was widely used to front-end development but after the...

6 Easy Steps to Build Node.js APIs with TDD Methodology

TDD (Test-Driven-Development) is getting popular day by day defining its needs in greater code testing. This process is a test which we define to get an output by applying to our library, API etc. Day by day Nodejs is now developing as a language...

Create a Simple Twitter Bot with Node.js in 9 Easy Steps

Before Creating a Simple Twitter Bot with Node.js let us first know what twitter bot is and what it does?   The Twitter bot is a software program you write that listen to something to happen and carry out the action in response. It wil...

Getting started with Node.js and Robotics

These days developers are trying to make the robots and machines which can be controlled by the Javascript. From Sumo Bot battles, blinking lights, to Remote control cats… Seems difficult, well, not exactly!   All you need is...

CakePHP vs Node.js : Which One & Why to Use for Web App Development?

CakePHP vs Node.js: Major Differences CakePHP and Node.JS both are server side technologies but still there can be few dissimilarity between a CakePHP back-end and a JavaScript-powered back-end via Node.js.     ...

Top 10 Template Engines for JavaScript

What is a Template engine? Template Engines are the tools which help you split the program logic and presentation logic. It also assists in separating both the logics into two independent parts. It is always better to separate your presentatio...

How to Get Current Directory in Nodejs

In my previous blog, I have shared the insights about the step-by-step guide to open Node.js command prompt in Ubuntu. Later that evening, I received a query regarding ‘ways to get the current directory in the Node.js’. I thought o...

How to Read Command-line arguments in Node.js

When a program starts the parameters or arguments send to the program using command prompt called Command-line argument or command-line parameter. A program can have many command-line arguments. We can alter the operation of program with command-...

List of Top 7 JavaScript Frameworks a Developer Must Know in 2019

Top JavaScript Frameworks to Learn in 2019   Before I start with the Top Javascript Frameworks, let us first understand what is the Javascript?   Javascript is a programming language which is used to create the dynamic and i...

JavaScript - Learn how to find the difference in multiple arrays using reduce

So when we talk about iteration on arrays in JavaScript, first thing comes in mind is traditional loops, but here we are discussing something that might surprise you that is array reduce() method, so first I’ll tell you, how does array redu...

How V8 JavaScript Engine Works

V8 V8 is a Javascript Engine which is used to increase the efficiency of javascript code during the web browsing. It is an open source and can be used for the clients as well as the server side. Google chrome and node.js are the main examples ...

List of Top 7 JavaScript Data Chart Libraries to Follow

Today, it is practically impossible to offer a dashboard devoid of pictorial or graphical representations. Representation of the graphs, charts, and pictures enables the users to easily comprehend the large statistics or complex sets of data. Apa...

Create PDF from HTML using JSPDF

Hello friends, welcome to findnerd. Today I am going to tell you how to create PDF from HTML using JSPDF.  In this blog I am going to use fromHTML plugin to convert html page into pdf.   Copy and paste the following code into your fi...

How to Add Multiple Image to PDF Using JSPDF Javascript Code

This is a basic how-to tutorial on adding single or multiple images to PDF using JSPDF framework. JSPDF framework is a framework which helps to convert an html document into PDF format. To achieve this, we need to first download JSPDF f...

Using TouchSwipe plugin in jQuery

If you want to swipe on touch devices like iPad, iPhone, Android device etc there is a jQuery plugin that can be used for this purpose. It can read any single or multiple finger swipes on touch device and mouse 'drags' on the desktop brow...

Get started with a simple TypeScript application

Typescript is Microsoft’s extension of Javascript. It provides type checking abilities and also has features of object oriented programming. TypeScript is used in both Angular2 and Ionic2. TypeScript has similar syntax and semantics that a...

Difference between Angular 1.x and Angular 2.0

Angular 2 is different from Angular 1 as it is written completely in Typescript and includes the ES6 specification. As it is not updated version of Angular 1.x so it is rewritten and has many changes. Component based Programming: Angular2 is ...

Ionic - Javascript Action Sheet

Ionic provides a service named Action Sheet. It will add slide up pane on the bottom of the screen that contains different options. Using Action Sheet: If you want to use ionic sheet into your application, then in your controller you have t...

Cordova - File Transfer in Phonegap Application

This plugin can be used to upload and download files. Installing File Transfer Plugin: To install this plugin into your application, run the following command:   cordova plugin add cordova-plugin-file-transfer After installing...

Understanding Modules in Angular2

A module is component in angular that can export classes, function and values. It can work as a library for some other module. angular2 library is primary library that is a module and will be imported by some other component. This is the code...

Using Ionic - Javascript Events

In this article, you will learn about the javascript ionic events. These events are useful when you want to interact your web application pages with user. These are ionic events: on-hold : It is called when user touches screen for more tha...

How to use jQuery Lazy Load Plugin

In this article you will learn about lazy loading plug-in from jQuery. It first loads your web page then request is sent to load the images of that page. By using Lazy load plug-in you can decrease time for loading the page and also it can incre...

Storing Objects in HTML5 localStorage

In HTML5 there is a new feature of localStorage. With this feature web pages store data locally inside the user’s web browser. Earlier, cookies were used for storing data. The data is used only when it is asked. also you can not store larg...
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