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HttpSessionListener in Servlet : We all know that user state is maintained in almost all the web applications like you have seen in shopping websites or banking websites etc. In java we mostly use application server's session handler. But what if we
A Scheduler helps to identify the necessary task, assigns a logical sequence to these tasks and monitor their execution. The main purpose of Scheduler is to identify tasks are on time.(Note: Tag is only used for the next Line).
There are two ways to
Lets suppose we have articles listing page and we need to show the 10 article per page. So there are we can use 'will_paginate' gem to divide the articles in number of pages.
There are the following steps to integrate the 'will_paginate&
Helpers that are used in CakePHP are associated with the Presentation layers of application. Helpers basically contain presentational logic that are available to share between many views, elements, or layouts. We have different helpe
Filters are used for preliminary processing of incoming data, and post-processing of outgoing data. Apache implements Filters only in Apache 2.0, higher by a filter chain which alters the traditional request processing phases. Although numerous filte
After designing a number of magazine covers, I realized that it is a work of complete vibrancy & use of colors in an aesthetic way along with a artful finish. Here we'll go through the creative process of designing a fashion magazine cover.
Ste
One of the commonly used feature in UITableView is to show delete button on the swipe of the table view cell and perform the delete operation. Let us take an example to understand and implement this :-
Begin by creating a new project and assign a na
Displaying the most viewed posts becomes very helpful for every user to have a look at trendy blog post in your WordPress.
There are so many plugins that will help us easily to add most viewed/poipular posts in our WordPress website. But there is an
The Access Controls provide us the method which allows us to set access to classes , methods and other members in Ruby. They help us to bind the components to maintain the security of the methods throughout the project.
Ruby provid
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/classes/pa
