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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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What is Portability testing and it requirement?
Portability testing:- ISO 9126 defines Portability as a process of testing the ease with which a software/application can be shifted to the intended environment i.e. moving from Windows 7 to Windows 8. Portability testing is required when we want...
default_url_options in Rails
default_url_options in Rails
Rails has a url_for helper, which is used for generating hyperlinks. So many times we want that a certain thing or parameter needs to be passed with each link or request to tell the controller to do certain thing...
Create a custom payment method in magento
Magento provides many payment methods by default but sometime we need to add some custom payment methods . So in this blog I am explaining how do we create basic custom payment method.
First need to understand the structure of the files - ...
Selenium IDE
Selenium IDE
It is a web based automation testing tool which uses selenese command to generate test scripts, it is a UI based Record/Playback tool which works only in open browser.
Selenium IDE is implemented as a Firefox plugin i.e, we ca...
Use of Flash in Rails
Use of Flash in Rails
In rails, flash is also used as a session management method. Its feature is that it gets cleared after every request. It is basically used when we just want to show a message in the next request or view and don't want t...
How to detect and validate credit card numbers in jQuery
If you want to detect and validate credit card numbers in jquery you can use the below code.
In this we use client side validation to verify the credit card type or user using valid card number.
It will display the type of detected credit c...
Reference-counting garbage collection in Javascript
In Javascript, when we define any variable(string, object, integer, function etc..), some memory is allocated with it and freed when they are not in use by garbage collector and this process is called garbage collection. This whole process we can...
Importance of documentation in the testing cycle
The testing which can be performed in a document is known as Documentation testing and is part of non-functional software testing.
Documentation plays very important
role in the success of Software. If
you have proper documentation of
yo...
Create Registration URL In Liferay Theme
Hello guys
Here, I have created a URL for registration in velocity template .
Follow below steps to implement in custom liferay theme.
Step1: put below code in Portal_normal.vm file or inside your div or table in Portal_normal.vm.
#se...
Android Apps Test Case Scenarios
Android Apps Test Case Scenarios :
Go to settings, scroll down, tap on developer options, select dont keep activities. Then check the app. The data should come properly.
Change the orientation of the phone. Check the app. The data should c...
Risk Management
Risk in software project is any anticipated unfavourable event or possibility of incurring loss in the Project while the project in underway . It can hamper the successful and timely completion of project.To Identify the risk in the Project is al...
How to make Split Invoices in OpenERP(Odoo)?
If you want to make Split Invoices in OpenERP(Odoo) follow the below mentioned steps:
Step-1Install 10n_ve_split_invoice module.
Step-2 After that we have to customised 10n_ve_split_invoice module.
In below example, I have custmozied .py file....
.Net Code to Create new Database and Table in SQL Server
Hello readers! In this Blog we will understand how can we create new database and new table in SQL Server using .Net . SQL provides statements to create new databases and tables. In the Code below we are executing those statements to create
...
How to create threads in Java?
How to create threads in Java?
From main thread we can create our own user defined threads, we can create threads in two ways:
By extending thread class.
By implementing run-able interface.
By extending thread class
Create a clas...
Threads in Java
Thread
Thread is a individual program execution path. Each thread has different stack, threads share some memory space.
Performing multiple task parallely is known as multitasking and it is achieved by developing multi threaded application....
Get Multiple Checkbox Values in PHP
Hello Readers,
If you select one or more then one checkbox value in php you can easily use the below code.
Here first you make a html (index.html)
index.html:
<form action="checkbox.php" method="post">
<label class="head"&g...
Method Overloading in Java
Method Overloading
Creating a multiple methods with same name and with different argument list is known as method overloading.
When we are overloading a method argument, list should be unique i.e, it should be unique with either number of a...
Prototype Model
Prototype Model
It is the basic model of SDLC(Software Development Life Cycle)which is derived from waterfall model. Whenever the customer is not clear about the requirements then we go for prototype model.
It consists of various phases lik...
PDCA Cycle for Software Development
PDCA Cycle for Software Development:-
As we all know that the software testing is a very important section of every software development process. Basically for any software development there are many steps to follow, but mainly there are four ...
How to install, configure & use AWS client in ubuntu
To Install awsclient we need to install python-pip first:--
--> sudo apt-get install python-pip
After installing pip we can install awsclient using :-
--> sudo apt-get install awscli
After successfully installing awsclient, we n...
How to set the Currency Rates in OpenERP(Odoo)?
Step-1 Install the currency_rate module.
Step-2 After that custmozie .py(Python file) file in currency_rate module:
In below example, I have custmozied .py file. You can directly copy the below python code in your .py file.
class res_curren...
How to set the Advanced filters in OpenERP(Odoo)?
Step-1 Install the web_advanced_filters module.
Step-2 After that custmozie .py(Python file) file in web_advanced_filters module:
In below example, I have custmozied .py file. You can directly copy the below python code in your .py file.
cl...
MongoDB Query Plan & Optimization
Indexes improve the efficiency of read operations by reducing the amount of data that query operations need to process.
Create index for a collection :
The index can be defined in schema of collection. Consider the following collection Accounts...
MongoDB Query Optimization using explain
The MongoDB query optimizer processes chooses the most efficient query plan form the available indexes. Then mongoDB query system use this index to execute and return the result.
You can use the db.collection.explain() or the cursor.explain() ...
Using Vibration plugin in Phonegap
By using cordova-plugin-vibration we can get vibration on the devices. The plugin has some global objects like navigator.vibrate.
Installation:
cordova plugin add cordova-plugin-vibration
Vibrate:
The vibrate function provides the thr...
Get Country name without using location
Hi...
Usually we get country name by using our location via GPS settings. But somehow on situations we need to get country name without using GPS.
For these situation, Android provides Locale to get our device's country name.
We are us...
How to get IMEI number,serial number and software version of your phone
Hello...
Sometimes we need to know the country code, IMEI number, subscriber of a phone.
Their is very simple solution, For this android gives facility to know it by providing TelephonyManager class.
TelephonyManager have many methods t...
JQuery Ajax Post in Rails with example
JQuery Ajax Post in Rails
As we all know, ajax is used for saving some objects to server or requesting to server and in response, page should not be refreshed. Rails provides helper remote: true, that can be added in ruby form helpers. After a...
Wordpress Creating a simple short code
Shortcodes are the power of the wordpress. You can simply create shortcodes and call it via the do_shortcode function or on pasting it on editor. For adding a shortcode, you ned to use the hook add_shortcode. We are going to share the script for ...
Create new button in wordpress editor
Welcome to Findnerd. We are going to discuss the steps to create new buttons and show the hidden buttons of editor. We all know that wordpress bydefault using editor TinyMCE. There are many hidden options/button available in the editor so you can...
How to set the Price Security in OpenERP(Odoo)?
Step-1 Install the
Price Security
module.
Step-2 After that custmozie .py(Python file) file:
In below example, I have custmozied .py file. You can directly copy the below python code in your .py file.
class account_invoice_line(models....
How to extended the Address in OpenERP(Odoo)?
To extended the Address first we have to go in .py file (Python file) After that we have to decide where we want extended the Address and then write start to end python code to that field.
Use below .py code in python file:
In below example, I...
Paypal verify Card details for make payment
Hello guys,
Its really helpful for integration Paypal in PHP to verify card details.
To integrate it, first you have to download the PHP-Paypal SDK, below is the direct link
https://github.com/paypal/PayPal-PHP-SDK/releases
// 1. Autoload...
How to use custom filters in our code in AngularJS
Filter is one of the important part in angularJS. There are many default filters like:
1. uppercase
2. lowercase
3. orderby
etc.
We can use these filter simply by adding a pipe character (|) in the expression.
Now we will discuss a custom ...
Access Specifiers
Access Specifiers
Access specifiers are used to set the visibility(scope) for class or interface or members.
There are following access specifiers:
Private.
Default/friendly.
Protected.
Public.
Private
(i) Private members ar...
Encapsulation
Encapsulation
Encapsulation is defined as the process of combining the data and functions into one entity, encapsulation is a concept of making fields private and allow the access through public methods.
As we are making field private so it...
Binding
Binding
Connecting two or more separate methods together is known as binding.
In Java there are two types of binding:
1. Early binding.
2. Late binding.
Early Binding
The binding which takes place at compile time is called early bi...
Debugging
Debugging
The process of identifying and fixing the bugs or defects in software or hardware is known as debugging. Once the defect is identified it is necessary to find and locate the statements in the program which are responsible for the err...
What is Error Guessing & How to improve Error Guessing Techniques?
Error Guessing
This method is used in risk analysis to "guess" where the errors are likely to occur and to assign a higher risk to the error-prone areas. The success of error guessing is very much dependent on the skill of the tester, as good ...
What is Equivalence Partitioning?
What is Equivalence partitioning:-
Equivalence partitioning is also known as Equivalence Class Partitioning or ECP. In Equivalence Class Partitioning is a method that split/cut-up the input data of a software unit into separation/division/clas...
Getting Device info using phone gap
In phonegap, if we want to know the device information then we have to add a plugin for the same and from that we will have a device object which describe the hardware and software of the device.
The properties include:
device.name
device....
How to make validations in Asp.Net MVC
"How to make validations in Model Class using Asp.Net MVC "
In this article we will learn about validating Model using Data Annotations . Data Annotations provides us Metadata that describes some set of rules, with the...
How to login in Cakephp using Email and Password or Username and Password
Hello Readers,
If you want to login the cakephp application using the email or username and password
Use the below code:
$username=$REQUEST['login'];
$email=$REQUEST['login'];
$password=$REQUEST['password'];
Here $REQUEST be the super...
Configuring Unicorn for rails app
Unicorn is an HTTP server for Ruby. It is designed to be used in production environment unlike Webrick which is designed to be used at the time of development on local machine. Because it is very fast, efficient and offers lots of good features l...
Importance of Software Testing
Why Software Testing is necessary ?
Software Testing is an important part of any software development. In time of making any new application or software there is need to test of that application before implementation. In time of development de...
Waterfall Model
Waterfall Model
It is the most basic model of SDLC(Software Development Life Cycle), means that all the other models are derived from waterfall model.
It is a step by step procedure to develop the software, it consists of various phases lik...
Explain Validation helpers
Active Record gives many predefined validation helpers which you can use directly in your class. These helpers provide us rules which can be commonly used as a validation rules. So if the validation fails, a error message is added to object error...
How to Create Payment Term in OpenERP-7
To Create Payment Term in OpenERP-7
Follow these step given below
Step1 - Install the account module in openerp
Step2 Go to the Accounting -> Configuration -> Payment Terms
then create payment term as show in the figure ...
How to create an Accordion
This tutorial will help you to create an accordion and use it for making html page more user friendly, interactive and presentable. Accordion are usually used in pages that consists questionnaires and wherein we want to display the answers and mo...
Get the current position of element using jquery
Welcome to FindNerd.
We are going to describe the functions to get the current position of the bound element. There are two functions named offset and position. They are used as a same manner. Let's take an example of both function.
<ul...
