Xcode

iPhone Development:Basic introduction of NSDictionay in IOS

NSDictionary is an efficient way that allows user to associate data with respect to particular keys. Every dictionary has a key value pair associated with it.Whenever you used web-services now days, you are seeing that the response from server comes in JSON(Java Script object notation) form, which usually comprises of key value pair, virtually called …

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iPhone Development: Convert image into base64 string

Need to post image to server from your iPhone app, and your server guy who wrote down the PHP script asked you to send image as base64 String.In iPhone we can convert an image to base64 string using below pesudocode -(NSString *)Base64Encode:(NSData *)data {     //Point to start of the data and set buffer sizes …

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iPhone Developement: Send app request to Facebook friends in IOS

Developing a game in IOS and want to send app request to your friends so that they can download it and play your niche game. Don’t worry it’s a easy process to send app request to your friends on Facebook. In IOS Facebook SDK allows us to open up a dialogue that contains logged-in user …

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iPhone Development: Fetch friend list from Facebook in IOS

Facebook is a most popular social platform used in today’s world. So most of application demands to use Facebook functionality in the iPhone app. I am not discussing or telling all the things that most of the iPhone apps integrates, but i am just going to show you that how you can fetch or get …

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iPhone Development: Reload a particular row in TableView

Tags: #Reload a Row #Tutorial #UITableView #IOS  Table-view is the most common control used in iPhone app development.It allow app developers to display data in a list form.Everyone is familiar with its implementation in iPhone SDK but few of us know that we can reload a certain row in table-view Ir-respective of loading a whole table-view by …

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iPhone Development:Push notification in Iphone SDK and Add custom sound to Push Notification

Tags: #PushNotification #Tutorial #IOS8  Push notification is a great feature that gave app developer/owner a chance to remind their app user’s that something new happened to the app. Mostly push notification is used in the apps that heavily depends upon remote server and required to have attention of their user’s. e.g. like a store app, if …

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iPhone Development:Create a UITabBarController programmatically in iPhone SDK

Tags: #UITabBarController #programmatically #Tutorial #IOS8 Today, in this post i am going to tell you how we can create UITabBarController programmatically in objective C/ iPhone SDK.Though you can also chose a template for UITabBarController in the beginning of your project as the same is by default provided in Xcode by APPLE Inc. In my development career i came …

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iPhone Development:Add Navigation controller to single viewController template in Xcode

In this post i am going to tell you how could you add a NavigationController(used in iPhone Objective C) to navigate from one viewController to other viewController in iPhone when you chose single view template in xcode. Suppose you are creating a new project in xcode and you have chosen singleview template as your starting …

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iPhone Development:Check for internet connection in Iphone SDK

Most of our apps required to communicate with remote server so that they can connect with centralized database for our app. To achieve this functionality we use web-services for remote connection and made our request using NSUrlConnection Class. Now as we all already know ho to connect with remote server from our app one of …

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iPhone Development:format a NSDate to DDMMYYYY

Tags: #NSDate  #NSDateFormatter #Tutorial #IOS #NSDate Format Now you can use above characters to format your NSDate in iPhone SDK using the class NSDateFormatter. Below are the steps that shows you how to use NSDateformatter. Step 1: Create an instance of NSDateFormatter. NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; Step 2: Set date format(format in which you want to …

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