Parse XML file Objective C

In this post, I am going to explain how to parse an XML file for iOS 10.0 using Objective C. There are lots of XML parser available for iOS. Here I am using

-[__NSSingleObjectArrayI dataUsingEncoding:] Objective C

Few days back, I was trying to parse a JSON string which I was getting from the server. Parsing 

How to Hide Status Bar in iOS Programmatically

In this tutorial, I am going to show how to hide status bar of iPhone from you iOS project.

Change The UITableViewCell Height According To Amount Of Text

In this post, I am going to explain how to change UITableViewCell height depending on the size of the text programmatically.

Code signing is required for product type 'Application' in SDK 'iOS 10.2'

You will get this error if the Unit Test Target sets code signing

How to install CocoaPods and Dependencies

If you need to add third party libraries in your XCode project, it will be very good decision to install Cocoapods because it is a dependency manager. It is built with Ruby. So it could be installed on any OS X, with default Ruby. The installation process is very easy. Just follow the given steps.

Info.plist must contain an NSPhotoLibraryUsageDescription key Objective C

If you are using UIImagePickerController in your project and recently

How to insert a character in a NSString Objective C

In Objective C, there are two types of objects one is mutable another one is immutable. If you have to change value of any object you need to declare it as mutable. According to the Apple document,

How to check a valid JSON string Objective-C

Today I am going to discuss how to check a string is a valid JSON string.

Hide Keyboard tap on screen iOS

The easiest way to hide iOS keyboard by touching or tapping on screen

How to convert NSString to NSDate in Objective C

Sometimes you need to convert a date string to date (NSString to NSDate). Suppose from server you are getting a date string with its date format. But in your app you need to convert it in date to change the format or to

Get Dynamic Label Size iOS

Sometimes we need to set the height or width of the text container (It could be a label, aletview or textbox) dynamically. That means it's size is depending on the text which we wanted to write/show in it.

iOS UIWebView disable pinch zoom

In Objective C you can disable pinch zoom in/out option

How to call an AppDelegate Method from ViewController using Objective C

One of the problem I faced recently was, when I needed to call a user defined method of AppDelegate class from the ViewController where I was working on. I did not want to repeat the same method in my project.

It is a bit different process to call a user defined method from an AppDelegate class from another ViewController class. But it is easy to do and will reduce the redundancy of code. You just need to write one (maximum two) line(s) to call the method from Delegate class.