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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
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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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Volley Tutorial
Here is a simple implementation of volley library in android ,
Create a calls and extend Application class, implements the volley request queue in it also initialize the static class object in it.
@Override
public void onCreate() {
su...
How to Copy entire date into other table in SQL Database
SQL Copy Table
If you want to copy a SQL table into another table in the same SQL database then you can do with the copy statement .
Syntax ->
select * into destinationTable from sourceTable ;
Example ->
**Student name** ...
SQL Alter Table
SQL Alter Table
Using this query you can add , modify or delete columns in a existing table . It is also used to change the table name .
Syntax ->
Alter table table_Name Add column_Name column_Definition ;
If you want to add multip...
How to change default template in Joomla?
Changing default template for front-end:
Login to the back-end of Joomla site.
Click Extensions -> Template Manager.
Default template for site is marked with a star(yellow in color) which is protostar.
Select the template you want to s...
SQL Truncate Table
SQL Truncate Table
Using this statement you can remove all data of rows or column ( complete data ) not table. In this there is no where clause but where clause is available in Delete statement. Truncate table is faster than Delete statement
...
SQL SELECT DATE
SQL SELECT DATE
if you want to retrieve a date from database,use this staement. For eg. you want to find a particular date from a database, this statement is the answer.
1)For example: let's see the query to get all the records after '201...
Constructor in Java
Java Class Constructor
It is special kind of function, but doesn't have a return type.
It has the same name as class name.
Constructor is used to initialized the variable of class.
we can't call the constructor with the help of object. If...
How to Rename Table Name in SQL Database
SQL rename statement is used to change the name of the table in database . Sometime we want to change our table name i.e we want to give some useful name of our table . SO by using this statement we can do the same .
Syntax
Rename oldTableNa...
How to get rid of locks in Joomla?
In Joomla, Lock means that the item is currently opened by any user for editing. The lock automatically removes when user clicks on "Save", "Save and Close" and "Cancel" button. If user not click on "Save" or "Close" buttons and instead click on ...
Test Scenarios for the GUI and Usability Testing
Few Test Scenarios for the GUI and Usability Testing:-
Hello Readers..
By this blog i am sharing few important testing scenarios related to the GUI and Usability testing.
These are basic test scenarios. I hope these will help to all in time ...
Difference between ViewBag, ViewData, or TempData in MVC
Difference between ViewBag, ViewData, or TempData in MVC:-
In Asp.Net MVC you have three ways to pass data from controller to view and in the next request. They are ViewData, ViewBag and TempData.
ViewData:- Viewdata helps to maintains da...
CSS overflow Property
This property describes what happens when content overflows an element's box.
In certain cases, a box may overflow and its content may goes partly or entirely outside the box.
CSS Syntax
overflow: visible|hidden|scroll|auto|initial|inheri...
E-Commerce: Top Web Design Tips
Web-designing plays a key role in making an Ecommerce site not only attractive to customers but turn their respective searches into successful sales too. Customers often find an item they are looking for through search engine resu...
How to make Email component in XAMPP
Hello Reader!
On using the PHP from your local host on XAMPP you can do several other things also
and we will learn how to configure mail from localhost using its sendmail package ,
The mail function is called sendmail, It's inbuild package ...
SQL Table
SQL Table is used to store the data in terms of rows and column . It is the very simple form for data storage .
Example ->
**Student name** **Student Age** **Student Id**
Mukesh 23 1
...
JQuery click() method
To assign a click event to all paragraphs we use this method. this is the syntax:
$("p").click();
now, in next step when an event fires, You must pass a function to this event:
$("p").click(function(){
});
$(document).ready()
The $(...
Featured articles in Joomla
Featured Articles are those articles which are displayed on the front-page in Joomla. Whenever you create an article as featured they are by default displayed on the front-page. To create an article as featured follow the steps given below:
...
How to insert, Update & remove data using JDatabase
Inserting data using JDatabase:
JDatabaseQuery class includes methods such as insert(), columns() and values() to insert data.
For example:
// Get a db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db...
Javascript Strings
JavaScript strings are used for storing text and manipulating it.
A JavaScript string is used to store a series of characters like "Pranav Chhabra".
A string can be any text inside quotes
Example
<!DOCTYPE html>
<html>
<...
SQL Database
SQL Create statement is used to create a database .
Syntax
create database databaseName ;
Now if you wanna to add tables in that database then first you have to use that databse using USE DATABASE_NAME and then use create table statemen...
How to resize the iframe for any content load
iframe are fixed of length but you can still make it dynamic in height and width, the logic behind this is to pass message from your html frame to the new class helper html window.
And by using the src ="" with given through the url.
And the...
How to make group of data using Angular filter
Angular JS is most of the newest technology we are learning these days, By using of angular JS you can do some really fast operation that happens in realtime.
We'll consider an example of making group by of elements if array.
example having s...
Gamentio - 3D Social Casino Games
Hello everyone,
The proud dream of Logic Simplified, i.e. Gamentio: The first Multiplayer 3D Social Casino Game Portal for Web and Mobile...
Create PDF file using java servlet
Here, We are going to create pdf file using servlet in java technology help of darwinsys api.
Darwinsys api is most important for creating pdf file at runtime in servlet, in which we can set page no., auther, header, footer and page contents e...
How to assign an article to a menu in Joomla?
To assign a article to a menu you need to follow the following steps:
Login to back-end of Joomla site.
Click Menus->[name of your menu] -> Add new menu item. For ex: Menus -> Main Menu -> Add new menu item.
You will see a form...
How to redirect a Web Page via Javascript
First question is that it is legitimate to use JavaScript redirect over other available options like Htaccess Redirect, html Redirect, Php redirect etc. as SEO point of view ?
The answers is famous quote from Google Support itself.
"Usin...
Meaning of public static void main() in Java
hi friends
Earlier, i wrote how main method is executed by JVM. Here i have posted, why main() is public static.
Correct meaning of public static void main()
public : it is visible to all. (so that main is accessible by JVM & other c...
SQL Database
SQL follow the unique set of rules that is called syntax ,follow the rules given below
SQL database is not a case sensitive . Generally in SQL database keywords are written in uppercase
SQL statements are dependent on text lines .
You can d...
How to create articles in Joomla?
Articles is the piece of information that includes text, images, links etc., which you want to display on to your site. To create articles you need to follow the following steps:
Login to back-end of the Joomla site.
Click Content ->Arti...
How to Select data from one or more tables and retrieve it in a variety of different forms?
To select data from one or more tables in Joomla:
Ex:
// Getting db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
// give the name of field instead of column name that you want to d...
How to implement the Auto Layout Contraint through Code
Hi Readers,
This Post is just a brief introduction about How we can implement Autolayout Contraints through coding.
Now,Before moving ahead with the topic let us have a brief about AutoLayout.
WHAT IS AUTOLAYOUT...??
Auto Layout is a ...
How to get User details in Joomla?
To view the details of user in Joomla we use the following method:
JFactory::getUser();
It returns reference to the user object. The return object is of type JUser. It contains users information such as, id, name, email etc.
Ex:
$us...
How to export mysql database using command line?
Sometimes when you have large databases files and you are unable to export the database manually. Then the easiest (and fastest) way is to use command line.
Export:-
To export the database first need to run the mysqldump.exe and give the fi...
Get Current Date in Java
Hello,
We need current date in many situations.
Here I am writing different ways to get current date in java.
1. Get current date using java.util.Date.
Date currentDate = Date();
System.out.println(Current date : +currentDate);
O/P:
Curr...
The addEventListener() method in Javascript
an event listener method fires whenever user clicks on a button. It attaches an event handler to the document.
Example
<!DOCTYPE html>
<html>
<body>
<p>This is the example of addEventListener() method.</p>...
How to import mysql database using command line?
Sometimes when you have large databases files and you are unable to import the database manually. Then the easiest (and fastest) way is to use command line.
Import:--
1. Run the cmd (DOS) and get into the mysql folder, which in my case wo...
Arrays and Objects in Javascript
Objects -> Javascript objects is a set of properties and methods . A method is a member of an object and their value is property . Javascript contain 4 kinds of objects :
1) Intrinsic objects -> Array and String .
2) Objects
3) Host o...
How to retrieve data from single and multiple tables in Joomla?
Retrieving data from Single table:
// Getting db connection.
$db = JFactory::getDbo();
// Create a new query object.
$query = $db->getQuery(true);
$query->select('*');
$query->from($db->quoteName('#__tablename')); // tab...
Best wordpress plugins/widgets to improve your website or blog
Following is the list of WordPress Plugins in which some of them are useful:-
WP Super Cache : Its a very fast caching plugin for WordPress. This plugin generates static html files from your dynamic WordPress blog.
Allow PHP in Posts and...
Dynamic memory allocation in C
Dynamic memory allocation is a manual memory management for the dynamic memory with use of some group of functions in like malloc, realloc, calloc and free. The process of allocating memory during the execution of a C program is called a Dynamic...
How to use plugins in wordpress?
WordPress is one of the most popular and simple platforms for blogging. It has themes, plugins, widgets and functions/resources which are used to improve your blog or website. WordPress provide most of the themes and plugins free which are develo...
Sending Text Message using Twilio
Here I am sharing sample code for sending Text Message using Twilio dll.
Twilio provides service to send Text Message, MMs and Voice Messages etc.
In order to send message using Twilio we first need to install Twilio package from nugget Package...
How to give external URL to a menu in Joomla?
To give external URL to a menu in Joomla you need to follow the following steps:
Login to back-end of Joomla site.
Click to Menus -> [name of your menu] for example, Menus -> Main Menu
Now press the new button on the top left corner ...
Structure in C
Structure is basically a user defined datatype which is a collection of heterogeneous elements.
Each element of a structure is called a member.
It works like a template in C++ and class in Java.
It is used to store student information...
How to Create a Pen Drive Bootable?
To create a Pen Drive Bootable just follows the steps given below:
Step1- Insert your Pen Drive to the system. Please make sure that you dont have any important data in your Pen Drive.
Step2- Type cmd in search of start menu in system.
Step3- ...
Dynamic memory allocation in C language
Dynamic memory allocation allows the C programmer to allocate memory at runtime. Dynamic memory allocation in C is possible by 3 functions of stdlib.h header file.
malloc()
calloc()
free()
malloc() function
The malloc() function alloc...
How to put coma between hundreds and thousands of any given number
Hello reader's!
On a given number format if you want it to be customize like a figure with separated by (,)
like 128,347,556. By using a function and in the function we will Preg Match the string with every hundreds and thousands
You can use...
How to read sms from a particular date in Android
You can create a method readSMS() as shown below where you can pass date and time to read the sms from that particular date.
private void readSMS(String date, String time) {
// Now create a SimpleDateFormat object.
SimpleDate...
Design Of Test Cases
Design Of Test Cases
A test case in software engineering is a collection of circumstances or variants or variables below which a tester will establish if a demand or requirement or use case upon a software or an application is fractionally or ...
Servlet Filter in java
Servlet Filter is a unique concept of java technology, which intercept to Http repuest in web application. It's can intercept Http request for servlets, JSP's or other static contents.
Filter's, In which servlet filter's doesn't dependent on e...
