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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
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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
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Objective C or Swift - Which Technology to Learn for iOS Development?
Swift programming language is completely based on
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getModel() and getResourceModel() in magento
Magento have two parts first as the model, with the Model it handles the business-logic, as Entity Attribute Value (EAV) Model, and the another Resource part, which only deals with talking to the database.
The collections in magento ...
Tower of Hanoi Implementation in Java
Hi Readers,
In this blog i will provide you the Java solution for the famous Tower of Hanoi problem using Stack.
Problem definition
Tower of Hanoi is a mathematical puzzle. It is also known as Tower of Brahma or Locus' Tower. Th...
Crop UIImage in iOS
Hello all !
To crop an UIImage in iOS the following code can be used :-
- (void)viewDidLoad {
[super viewDidLoad];
[_originalImage setImage:[UIImage imageNamed:@"Scenery.jpg"]];
CGRect rect = CGRectMake(...
CSS3 Dropdown menu
Hello reader's in this blog we are making a css3 dropdown menu with custom html. We dont use <select> element for creating it. I have used list <li> element for making the dropdown of the menu.
HTML:-
In the html...
Software Prototyping
What Is Software Prototyping ?
Software prototyping acknowledges to the constructing software prototypes which shows the behaviour or characteristics of the expected software in the time of software development. This prototype software does no...
Converting a Decimal to a Hexadecimal Value
Hello readers in this blog we will discuss about the conversion of a decimal into a hexadecimal value. In this case if we have a decimal value. we have to find its hexadecimal equivalent, we use the Number object’s toString method :-
S...
Genie effect on Ubuntu
Hi there,
This is an interesting blog if you want to use Mac OS like Genie effect on your Ubuntu machine then this blog might be useful for you. Follow these steps and at the end you will get changed minimized and maximized animation...
Software Test Managers Roles And Responsibilities
Hello Readers,
As we know that software ‘Test Manager’ is a high level person in the testing team. Test manager have a lots of roles and responsibilities in the team. Every Test manager play his/her role and responsibility thr...
Pure CSS3 mobile menu
Hello reader's, in this blog we are going to create a navigation menu for mobile with CSS3 and HTML. I am using the Javascript for the clicking function. Here i used "+" Adjacent sibling combinator selector to make click function fo...
How to change the font family using JQuery?
In this blog, we will see how we can change the font family of text through jQuery. In this blog we have two div in the left div we show the text and in the right section, we make a selectbox( ) from which we select the particular font whatever y...
Multiple Ways To Concatenate A string using JavaScript
Hello, readers . In today's blog I am trying to give multiple ways to concatenate a string using JavaScript.
Basically the term “Concatenate” means joining two or more strings and returns a new joined string .
&nbs...
Sorting an Array
Hello Readers! In this blog we are going to focus on the sorting method of an array in javascript. We use sort() method to sort the array in Javascript. The possible order in which an array can be sorted can be either in ascending or descending, ...
Top 5 SEO Keyword Research and Analysis Tools
With so much competition vying for attention, especially when it comes to search rank, you need to take extra care.
Nowadays, SEO(Search engine optimization) is a vital part of any Digital marketing campaign. And we all know, the fir...
What Are Graphical User Interface Design Activities ?
Graphical User Interface Design Activities-
There are various operations executed for the designing of any GUI. The methods for any GUI designing and accomplishment is similar as SDLC. As we know that, there are few SDLC models like ...
What is XML Sitemap and How Does It Work?
What is a Sitemap?
A sitemap is an organised list of the web pages, videos, pictures and other data in a website. It is a file that can help the major search engines like Google, Bing, Yahoo, Yandex etc. to crawl and index the web pa...
Converting Strings in a Table to Numbers
Hello reader's in this tutorial we will convert string in a table to a numbers, for doing this we have to access the values in a HTML table and for processing we have to convert into numbers.
Using the Document Object Model (DOM)...
The Ultimate Cheat Sheet On Social Media Image Dimensions
In this booming era of technology, social media has become a vital part of everybody's lifestyle. We use social networking platforms not only for entertainment purposes but also for some other more important things like business, research and...
Acts As Votable
Acts As Votable is a Ruby Gem. It is used to give user a way to Like and unlike something(Post, Link etc) and update the counter each time they click without refreshing the page.
This gem is specically written for Rails/ActiveRecord models, and ...
Node.js Event loop
The event loop in Node.js works or runs in a single thread. That shows the application developer the code he/she will write that will be checked on a single thread. There are n number of threads which node js uses itself through libuv. But we don...
How to create keyframe animations using css3?
In this blog, we will learn how easy to create rotating and translating images by using css3 keyframes, here we will create spinning wind turbine and a blue sky with clouds floating in the background.
In this example I have taken images of clo...
Adding custom logo in wordpress
From a client's point of view, when the Custom Logo feature is provided, changing the logo of a site is really simple. That was the point of the element all things considered. To use the custom logo feature you need to declare it. T...
Validating Array Contents
Hello reader's in this tutorial we will validating the array contents. We want that array meets the certain criteria. I am using the array object's method to check every given element.
For example, the following code checks an alphan...
How to implement animation on custom view in android?
In this tutorial, we will know that how to implement animation on our custom view in android through a simple example using a Library AndroidViewAnimations. The Animation is a technique which can effect to any still view. In this tutorial, ...
How to create a swing image using css3 animation?
In this blog, we will create an image that will swing like a pendulum continuously using css3 keyframes animation. This type of image can be used in signups and discounts, that will draw more attention of users. In this example, I have used...
6 Vital Social Media Tips for Growing your Business
Social Media has transformed the modern day business and growth strategies. According to 2016 Social Media Marketing Industry Report by Social Media Examiner, “A significant 90% of marketers said that social media is importa...
Password hashing in wordpress
WordPress doesn't ever store client passwords as plain content. This is the essential motivation behind why, on the off chance that you forget or lose your password, you have to reset it. Your password is not stored by wordpress, regardless o...
Applying a Function Against Each Array Element
Hello reader's under this blog we are going to apply a function against each array element. We are using a function to check an array value and if it matches a given value then it will replaced.
To attach a callback function to e...
Client side validation using jquery in Asp.Net MVC
Jquery is client side scripting language which runs the scripts on client's browser to check user's inputs are valid or not. Before submitting the form to the server,jquery authenticate that user has entered all the valid text in input fi...
Use of set and get methods in magento
Magento handles the setting and getting values of the fields with the set and get methods.
To understand how it handles using these methods lets see :
the set method in magento works as setter method, which sets to the value of the attributes...
List of some useful array functions in PHP
Hello friends,
This article demonstrates some helpful array functions which are used to remove duplicate values from an array, counting the number of occurrences of values, picking out one or more elements randomly from an array and to randomi...
How to use Image Slider functionality in android?
This tutorial will guide you to implement Image Slider functionality in your project through a simple library. We will complete this tutorial using following some steps.
Step1- Introuduction
An Image Slider is an android feature i...
Searching Through an Array in Js
Hello reader's in this tutorial we will find an array by searching. We will search an specific array's value and get the array element index if found.
We are going to use a Array object methods indexOf and lastIndexOf which is in the...
Insertion sort implementation in Java
Hi Readers,
This blog is to help you to understand how insertion sort works. Insertion sort is a simple sorting algorithm which is good to sort short list.
Real life example of insertion sort is sorting of playing cards, Like we pick a card...
Creating a String from an Array
Hello reader's in this tutorial we are going to create a string from array. We will use array object method to join an array element into a string. The in-built join method will join the array elements into a string.
Syntax:-
...
Socket.IO using node.js and express
In node.js Socket.io enables real time event based communication. What that means is that we can communicate to the server from the client and in return the server can talk back to the client. Socket.IO uses WebSockets when it can and has fail ov...
Creating Marquee using jquery
Marquee is a text which is seen floating from right to left or left to right , top to bottom or bottom to top depending on the code . Before we can created marquee effect by simply using <marquee> tag of html as this html tag is not support...
Looping an Array in Javascript
Hello reader's in this blog we are going to discuss about looping, by using array we repeat the names inside a loop. Using loop is easy to access all the elements of an array.
By using a for loop, it is the common access to acces...
Page Curl Effect in android
In this tutorial, we will know that how to use page curl effect in android using images. We will discuss complete tutorial step by step .
Step1- Introduction
Page curl effect provides a 2D view while swapping pages using images. In this tut...
To check if the video exist in YouTube
Hello readers, today I will guide you about "How to Check Video Exist in Youtube through URL and ID using PhP?".
As we all know, in many website's generally videos comes from Youtube. Sometimes the videos are not present on the Y...
Appending a New Element to the End of a Page Javascript
Hello reader's in this blog we will discuss about creating a new element and appending to the end of the page. Some time you need to add a new element to the end of the page. We use the appendChild method to append the new element inside the ...
Difference between size() and length in Javascript
In jQuery size() and length property are the two features, which have the same property of returning the number of elements in a jQuery object which creates a lot of confusion for developers.
This blog is to help developers to understand the d...
Request LifeCycle in Asp.net MVC
This blog will explain how the MVC lifecycle works to provide a response to the user's browser. We run our MVC application in the browser and see the rendered view, So we will understand how actually that user request is able to get the respo...
Manual Tester vs Automation Tester
Manual Tester vs Automation Tester
Software Tester Role
A Software tester/analyzer (software test architect) should to be fit for designing test suites and ought to be able to understand usability bugs. Such a test...
Software Maintenance And It's Types
Software Maintenance:-
At present, software maintenance is broadly approved section of the system development life cycle. Software maintenance activity will be start when any software is delivered to the client. It contains mainly deviati...
jQuery methods to select elements by hierarchy
Selecting elements in a hierarchy is very useful when the HTML is very nested and the unique id or class is not associated with every element. In such a cases, we first select that element that has some unique id or class and then move to the des...
How to support multiple language in a application ?
In this tutorial, we will know that how to use multiple language in a single application . We are using four language to show our contents such as English, Russian, German, French. Follow below steps.
Step 1- Prepare string resource for the fo...
How to update one field in database using CakePhp?
Hi Reader's,
Welcome to FindNerd, today we are going to discuss how to update one field in database using CakePHP?
If you want update some records or data in your web application database in CakePHP the you have to update your record base...
How to make an http POST request in node.js
I have a situation in which I have to make an post http request to another server and get the http request data(If it exist) and then on the basis of data do further calculation. I have to also put the check that if there is any delay on th...
How to integrate Firebase in Android?
Hi Friends,
This tutorial will guide to integrate Firebase in android application and store and sync data to Firebase through a very simple example.
We will discuss complete tutorial step by step .
Step 1- Firebase introduction
Fireba...
jQuery methods to select elements by content
CSS selectors do not provide us the facility to interact with the content of any element. So in that case we have to depend either on xpath or jquery selector to select elements on the basis of contents.
In jQuery selector we have va...
