Are you an IOS developer, and a newbie developer who is not much experienced in IOS development. You downloaded a code from internet for your reference. When you opened it you found that there are no simulators list to run your code against but showing My Mac 64-bit, as shown in picture below No Simulators […]
Xcode project not showing IOS simulators Read More »
In this article i am going to explain some of the programming solutions 1. Capture device screenshot programmatically CGRect rect = CGRectMake(0, 0, self.view.frame.size.width, self.view.frame.size.height); UIGraphicsBeginImageContextWithOptions(rect.size,NO,0.0f); CGContextRef context = UIGraphicsGetCurrentContext(); [self.view.layer renderInContext:context]; UIImage *capturedImage = UIGraphicsGetImageFromCurrentImageContext(); UIGraphicsEndImageContext(); Here, in above code we first pass the rect which we want
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Most embracing situation for an app developer is when someone told him that your app crashed. Then developer will try to reproduce the same crash at its end. If he found it or reproduce crash successfully then it goes well for him as its easy to fix it. But can you imagine the situation, when
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Enumeration, normally called as enum. Listening to this term raise one question in mind that why we use it and how can we use it. The idea behind using enum is to use a type value rather then using int value.Below is the example that will provide you a better understanding of enum if we
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Post image and text to social network is a common feature used in all iPhone/iPad apps. We can post image and text using different techniques in iPhone. One of them is SLComposeViewController. The SLComposeViewController class presents a view to the user to compose a post for supported social networking services. First we will check for
iPhone Development: Post to Facebook and Twitter using SLComposeViewController Read More »
Posting image to a social network is a common feature provided by every smartphone app Ir-relevant of platform for which it is. In IOS we can also post images to our Facebook timeline using native Faceboook SDK for IOS. In this post i am going to tell you that how we can achieve our desired
iPhone Development: Post image to your Facebook timeline in IOS Read More »
UITableView is the most common control used in iPhone app development.It basically used for displaying a list in our iPhone application. Though you can customize it in many different ways as per your app.To set background color of your UITableView as transparent, we can use table.backgroundColor = [UIColor clearColor]; The above line of code works
iPhone Development: Set BackgroundColor of UITableView transparent in IOS7 Read More »
Facebook is a common social platform that connects million of user with each other. So it’s a best way to get your app user basic info from Facebook rather then letting him/her to fill out a signup form. In IOS we can fetch user profile information using the native SDK provided by Facebook.First download the
iPhone Devlopment: Get user profile information from Facebook in IOS Read More »
Fonts are the important part of iPhone app development. To decorate text shown in our application, we can use wide variety of fonts available. You can give font to a label or other text display control by simply writing friendNameLabel.font = [UIFont systemFontOfSize:14.0]; It will give system font to our label. We can also give
iPhone Developement: Get list of Fonts available in iOS Read More »
NSUserDefault is a best way to save small data in your app.As we all know that IOS app stores data either on server (if data needed to be stored in a centralised place) or store it in SQlite database, though sometimes we only need to save some of the information regarding a user in our
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