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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
by sudhanshu.tripathi -
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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Event Driven Asynchronous Callback in Node
To understand the asynchronous callbacks concept in node.js let us see the below code and try to understand what is the concept:
var output = database.query("select * from employee");
console.log("Learning the conept of Event driven asynch...
Export Post Data into json file and Import Post into other website.
Hello readers, In this tutorial I will guide you to create Wordpress Plugin for "Get all Category in Dropdown".
For creating Wordpress Plugin, we need to do some basic things for creating a Plugin.
1) Create Wordpress Plugin, just...
Sorting list with jQuery
Sorting as we all know refers to the rearrangement of data in some predefined format, it can either be ascending or descending or alphabetically or numerically. This is a small blog on sorting the list data using jquery. Here is a sample co...
Defect Report Fundamentals
Defect Report:
Testers creates a defect report after finding the defect or bugs. Defect report is used to explain or describe the bug or issue to the developers in a clear manner so that they can easily reproduce the issue and fix it.
...
Chapter 3: Jquery Selector
Hi All,
In this chapter we will learn about the selectors, Before the selector, we should know about the factory function-
$() factory function -
The factory function is the functions from which the jQuery selector starts and the...
Compare two strings by comparing the sum of their letter-Values
Description:
Compare two strings by comparing the sum of their letter-Values (char-Value).
For comparing treat all letters as UpperCase.
Empty and null-Strings should be treated as they are equal.
If the string contains other characters t...
How to make a text unselectable in an HTML page?
Hey people!
We developers, deal with HTML pages every second. Every HTML UI essentially has some text elements. It is very easy for a user to double-click this text and select it. And this makes them look bad. To solve the same, CSS pres...
Process for building the command-line tools for nodejs application
Welcome to FindNerd. Today we are going to discuss the process for building the command-line tools for your application. If you are reading our blogs on daily basis then you must have a good command on nodejs. We have explained different modules ...
Explaination of Jquery Methods: remove , fadeIn, fadeOut and fadeToggle
In this blog I am going to explain you about very simple concept of Jquery Methods, a little bit Html and Css that is used for decoration the model and for explaining these methods in a more beautiful manner. A user can design the boxes as accord...
Search in MySQL using FULL-TEXT INDEXING in PHP Without LIKE and Wildcard Operator
Hellow Readers ,
Today in my blog I am going to explain about Quick searching in MySQL using FULL-TEXT INDEXING. Many times we made a big mistake during searching from MySQL, we use the wildcard and like operator "LIKE %helpful website%&q...
How to structure a project in ASP.NET MVC using AngularJS?
These are the several steps to structure a project in ASP.NET MVC using AngularJS.
1. Open Visual Studio 2015 -> Select File New Project->Give Project Name->Select a template MVC->Unselect Host in the cloud -> Click Ok...
How to add Custom Metabox in a particular page in Wordpress?
Hello readers, In this tutorial I will guide you to "How to add Custom Metabox in a particular page in Wordpress."
In WordPress, If you want to add or save some extra field in a post, custom post type or in the page. So bas...
How to check password strength in your form using jQuery
Hii,
In this blog, I am sharing jQuery code by which you can set validation i.e check password strength in your form. By adding this option in your form, You can enhance the security level of form by adding validation for the password.
...
Localization & Internationalization
Localization:
Adapting a product to local and regional market called localization.
Sometimes it is referred as l10n.
A characteristics of development and testing related to the translation of the software (product) and its cont...
Add shadow around the text
Hello Reader
This blog will helps you to draw a shadow around the individual character same( like border ). We can use webkit stroke method but webkit disappears in other browsers!. It will set text color, stroke color and set 1px offset .
...
Get Cache Size of Apps Android
This tutorial is about getting internal cache size for all applications. There is no such API is available in android because of Security reasons.
So we will get cache size of all apps with Reflection.
Here we start:-
...
Express application generator
As we know Express is the most commonly used web framework in node.It has many features such as rendering, routing and REST controls.
But in this post we are going to discuss about express-generator. Express-generator is a application generator ...
Make an HTTP server work by function passing as an anonymous function in Node
Here we will see an example of how we can make our http server work by writing a re-factored code or by using an anonymous function.First let us see an example of re-factored code.
Let us import the http module
var http = require("http"); /...
Submit form without loading the whole page
In cakephp when we submit a form from the ctp file. It goes to the controller and carry the action to which the form is submitted.
This requires the reloading of the complete page.
We can submit the form without reloading the whole page and...
How to get data from assets file in android?
In the below example I have described how to get data from assets folder. Firstly I have created txt.json file in assets folder. In txt.json file I have added JSON data. Now See In MainActivity code I have created loadJSONFromAsset() method, in t...
Javascript Events
Event-
An "event" generate a specific action in the browser. When an event occurs,like click on an HTML element, then a JavaScript can be executed.
A page load, pressing key, window resize are also example of an event. Even...
error: Unable to append to .git/logs/refs/heads/dev: Permission denied fatal: Cannot update the ref 'HEAD'
Hello Friends,
When you are working with GIT sometimes face this kind of error "error: Unable to append to .git/logs/refs/heads/dev: Permission denied fatal: Cannot update the ref 'HEAD'.", while taking update from ...
Discussion on Authenticate Application in CakePHP Using Auth Component
Hi Reader's,
Welcome to FindNerd,today we are going to discuss on authenticate application in CakePHP using Auth Component.
If we are developing a web application in CakePHP then some time we have to use Authenticate user for login functi...
error: cannot open .git/FETCH_HEAD: Permission denied
Hello Friends,
If you are trying to take PULL request from server and facing this issue "error: cannot open .git/FETCH_HEAD: Permission denied". Please use the below command to fix this issue:
chmod a+rw .git/FETCH_HEAD
I hop...
Manipulating CSS using jQuery addClass() Method
If we want to manipulate css or we want to add some classes to our tags when page load or when we click on the button , we can achieve it by using jQuery addclass() method .
addClass() method add particular classes to the...
Customizing search bar in iOS SDK
Hi Readers,
Customizing search bar can be easily done with UISearchBar. All you need to check view hierarchy of search bar subviews for that as with latest iOS SDK hierarchy can get changed. Customizing can be done by changing these views colo...
Create draggable objects using javascript
Hii,
In this blog i am sharing a simple javascript code for creating draggable objects using mouse event.
This code can be used when you want to add animation effect in your static html document and make it more attractive.
You ca...
Basic introduction to ngStyle and ngClass in Angular2
Hello Readers,
Now a days creating dynamic CSS in web application is very popular. Angular2 provides a way to implement dynamic CSS and CSS classes with template syntax and also provides some built in directives. Here we will have a look on th...
Basic differences between Margin and Padding
Hey Readers!
This blog post will hopefully clear your doubts regarding the difference between CSS 'margin' and 'padding' properties.
CSS Margin: The CSS margin property is used to specify the space around HTML elements . It ...
Chapter 2: Basics of jQuery
Hi All, In this chapter we are learn some basics, So here we go
A jQuery statement starts with the dollar sign ($) and ends with a semicolon (;) in the which is in document ready function. $ sign defines the jQuery,
Document Ready -
Al...
Login process with passport module in nodejs
Welcome to FindNerd. Today we are going to point out the steps for login process in nodejs. In nodejs we use passport and passport-local modules for authentication. Passport works with express module. Passport process the request to authenticate ...
Software Testing Skills
Important skills which a good software tester must have:
1. Out of the Box thinkers: Tester should be expert in design the multiple scenarios. Create the positive and negative both scenarios. He should be able to test from customer’s p...
Injection Flaws
Injection Flaws
Injection flaws means that when application sends untrusted data to break out the context of target web application as a part of query. Injection flaws are very common in the developer code. It mainly founds in SQL, LDAP, Xpath...
Asynchronous Vs Synchronous programming
In this tutorial we will come to know about the difference between the working of synchronous and asynchronous programming. To explain the difference let us take two examples, one for asynchronous and another for synchronous programming.
First...
Node.js application directory structure
Node.js does not come with any predefined folder structure thus in order to architect your application it entirely depend on your nature of choice. Before architecting any application you should keep in mind the nature and scope of an application...
Types of Bootstrap Pagination
Hello readers.
This blog post will clear your queries regarding the concept Pagination in Bootstrap. The need for pagination arises when you have a website with lot of web pages. Basically, Pagination is the process of organizing content by di...
Game Testing
Game Testing Strategy:
Evaluation of game rules:
Game rules appropriately describe the functionality of all components of the game. Game functions as defined by rules.
UI, Functional, Performance and Compatibility test:...
How to change the value of css property
Hii,
This is an intresting features of angularJs you can use when you want to change the value of CSS properties dynamically.
Using this feature we can change many value of css properties like background color,text color,border-color,f...
How to create a custom filter in AngularJS?
In AngularJS, Filters are used to format data which is served to the user. Filters are added to expressions by using the pipe(|) character and followed by a filter method. There are a lot of in-built filters available in AngularJS
For ...
ng-controller in AngularJS
Controllers in AngularJS are the JavaScript object that consist of properties and functions. Controller's main objective is to defines the flow of data in the application. In AngularJS we define controller using ng-controller directive. Whene...
Getting RAM Details Android.
This Blog is about RAM detail that Total Ram size your Android Device and used Ram size in your Android Device.
From API level 16 Android gives properties to get Ram information.
In this tutorial I will explain to get RAM size for...
Cyclomatic Complexity
Cyclomatic complexity metric was firstly introduced by Thomas J. McCabe in 1976, based on control flow representation of the program.
It is used to refer the complexity of the program(source code).
It is a measure of ...
Discussion on remember me in Cakephp
Hi Readers,
Welcome to FindNerd,today we are going to discuss on remember me in CakePHP.
If we have a login form in our CakePHP web application, So when we checked the “Remember Me” checkbox in our login page then our login id wil...
Example of non blocking programming in node
Here we will see how the non blocking programming works and how the control goes from one program to another without sequence.
Example for Non-Blocking:
Let us create a text file file_2.txt. Now write some content in the file_2.txt
Let u...
An overview of Bootstrap Grid System
Bootstrap is one of the most popular front-end frameworks. In this blog post, I will be discussing one of the most important concepts in Bootstrap: The Grid System.
In web design, grids organise and structure content, and make the websites eas...
How to create an angularJs application
Hii,
AngularJS is used to make web apps in a simple way which can be easily maintained, In this blog i am going to share a simple example by which you will learn how to create an AngularJS Applications.
Before you go through an example,yo...
Example of blocking program in node
Here we will learn about callback function in node. Callback functions are called once the given task is completed. Callback functions are used highly in Node. It is also known as blocking. In node.js all APIs support callbacks.
Example: Let u...
Authentication in NodeJS using Passport
Authentication is a mechanism of verifying users coming to particular system so that they can only make use of resources for which they have been provided permission. Having a strong authentication mechanism in an important part of a system.
&...
How to use Ternary Operator in AngularJS Expressions?
Hii,
Use of Ternary Operator in AngularJs is one of the great feature which provides an alternative to conditions such as if, else and end if.
Using this feature you can easily use JavaScript functionalities in...
How to Create Rich content/text editor using jQuery?
Hello Readers ,
In this blog, I am going to guide you that how you can create Rich Text Editor in your Application.I am using Jquery plugin to create Rich Text Editor it contains so many features.
First, you need to include .js file in your...
