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How Regression Testing Detects Integral Errors In Business Processes
Humans are forever changing and evolving and so to
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Get Display Banner Advertising Opportunity on FindNerd Platform
“Do you have a product or service that nee
by manoj.rawat -
Android O Released with Top 7 New Features for App Developers
Android was founded by Andy Rubin, Rich Miner, Nic
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Top 5 Features That Make Laravel the Best PHP Framework for Development
Laravel is a free open source Web Framework of PHP
by abhishek.tiwari.458 -
Objective C or Swift - Which Technology to Learn for iOS Development?
Swift programming language is completely based on
by siddharth.sindhi
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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...
How to Understand Semantics Bootstrap Package so as to Edit JS?
Having a hard time understanding this bootstrap package. I used NPM to install it. I've done everything in the doc file (which is pretty limited). I'm trying to use the search dropdown. I want to edit the JS because putting it in the HTML...
While creating PHP login script using Javascript Ajax, Why I ain't getting response?
create php login script using javascript ajax ?
i have this script for php login and i need to use ajax to login the users
but i can not make it work i can't get response form processing page
and i use alert function to alert response text...
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 do styling of a page header layout to fit in tablet & smart phones?
I have this page header and i need to make responsive so it can fit in tablet and smart phones and i need to direct form right to left and how can i use pure javascript to achive that (no Jquery needed)
<!DOCTYPE html>
...
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...
How to Resolve Uncaught ReferenceError: TrialScript is not defined
<html>
<head>
<Title>Demo Script</Title>
<script type="text/javascript">
function TrialScript()
...
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...
How to capture image from front camera in backend on button click using phonegap?
I Want to learn about how to capture image on login button click from the front camera of smartphone without knowing user and display the pic on the next page. For development I am currently using PhoneGap.
Please help.
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...
How to access child components value in parent component in React JS
Currently I am using react create app to build my application in my application had three component those are com1, com2, com3 I want to update userId state value in com1 based on com3 will receive props here com2 is child component of com1....
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...
using ajax to load content from php file without jquery ( TABS)
i want to make a tabs that generating content from database based on what users click.
i want to have a script which uses PHP, ajax and JSON if needed. but i don't want to use jquery.
Could you please Help me?
here is what i hav...
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...
Repeat form on add form button
Hello everyone when I click on button repeat, the form is repeating.
In this form I am using bootstrap color picker but when form repeat color picker not works in repeated form. this is my form:
<div class="col-sm-12 ">
<...
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...
Understanding Custom Directives in AngularJS
AngularJs Directives are used on a DOM element like any attribute, name of the element, some css class or any comment. It tells AngularJS’s html compiler to attach any directive to DOM element. all data bind attributes with ng- are in-built...
Attachment Download Feature : Streaming huge(> 1 GB) data string from javascript to JSP
Hi All,
Feature Goal :
To send a huge(sized) string data from javascript side to JSP and download that data as an attachment to user's machine.
Current behavior :
We are sending limited sized data in post body (<= 25M...
webui-popover plugin in jQuery
It is a plugin with jQuery which can be used to show popover . It can work with bootstrap but it can be used without bootstrap. It requires jquery1.7+
It supports browsers IE8+, Chrome, Safari, firefox, Opera.
These are the features of this p...
How to use webui-popover with dynamically generated table (JQuery)
I have a table outputting some results to the screen in tabular form. For each table row, I have a column with an icon (more). What I want to achieve is that for each icon, on click, it shows a pop-over, similar to what Tidal does. But so far, it...
What are some of the best hybrid apps and what level of programming experience is needed to build one?
I've heard that a hybrid app is built with a combination of web technologies like CSS, HTML and JavaScript and it can easily access hardware capabilities of the mobile device.
Please enlighten me with some examples of the best hybrid apps ...
Scroll Fixed Header in jQuery
In this article, you will learn how to fix the header all the time while scrolling your website page. There are different jQuery plugin available for this purpose but we will use a simple jQuery based solution to make a header fixed on the top of...
Adding Form Elements dynamically in Javascript
You can use JavaScript to add elements like textbox, button, radio button in a html form. createElement() method is used to create html elements at runtime.
Here is the example:
HTML:
<form>
<h2>Dynamically add element in fo...
DataTables: Table plug-in for jQuery
DataTables is a jQuery plug-in designed for creating flexible HTML tables.
It has following features:
* It provides Instant search, Pagination and multi-column ordering
* It has Supports for any data source like DOM, Javascript, Ajax and s...
How to check device network in Phonegap
Cordova provides cordova-plugin-network-information that checks the cellular and wifi connection of the device and also it can check the internet connection.
Installation:
To install this plugin run the following command
cordov...
Best IDE for Angular 2
In this article, we will go through the different code editors and IDE’s which are useful in angular2.
Visual Studio code: Visual Studio code is developed by Microsoft and it is relatively new, microsoft has developed the...
