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An NSNotificationCenter is used for broadcasting information within a program. It is like television broadcast where messages are broadcasted throughout the program. We can send the notification when some event occurs.
For example, There is no much
Hi Friends,
In my previous blog Rails Active Records Callbacks: Part 1, I explained about why these callbacks are required and also discussed about some of the useful methods available in rails active records during creation and saving of the object
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Welcome to FindNerd
Today we are going to discuss how to upload multiple image in php?
To upload the multiple files you can follow the process by uploading it using different names for input. The process of uploading can be d
Accordian are used when we have to show/hide large amount of content, so it is expandable and collapsible. we can also add symbol to indicate whether collapsible content is open or closed
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CNContactPickerViewController is used to show contacts in TableView. It allows the user to select one or more contacts (or their properties) from the list of contacts displayed in the contact view controller (CNContactViewController).
Suppos
In almost every web application there are certain things which a user is allowed to do only after he or she is logged in into the website. If user trying to access some page or some URL where he/she can get access only after logging into&
Email application of iOS device helps in sending emails. We can compose Email using MFMailComposeViewController in iOS.
A standard interface that manages the editing and sending of email message is provided by the MFMailComposeViewController class.
We can create animated and customisable bubble menu for iOS using LIVBubbleMenu. Here is a link from GitHub for the project https://github.com/limitlessvirtual/LIVBubbleMenu-iOS.
In the following example we are going to show bubble menu
.Net :Lambda expression
Lambda expression was introduced in C# 3.0 and .Net framework 3.5. The Lambda expressions are the easiest and shortest way of writing anonymous methods.
Lambda Expression have some special syntax represented by follo
Hi Reader's,
Welcome to FindNerd,today we are going to discuss how to use Cakephp pagination using Ajax in 2.x version?
Pagination is a very important feature for showing multiple records on a single page in a web application. CakePHP pagination
