swift3

How to create csv file in swift programmatically – Tutorial

    Introduction to how to create CSV file in swift programmatically – Tutorial As the heading of this tutorial says, we are going to learn how to create csv file in swift programmatically. CSV(comma separated values) or excel files as they are commonly known are not a difficult task in iOS app development using …

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Add event to device calendar in iOS using Swift

Introduction to Event-Kit framework: As per the post heading, create events in calendar using swift. This tutorial is revolving around EventKit framework which comes with iOS SDK. The EventKit framework provides classes for accessing and manipulating calendar events and reminders. Thus, we can add event to ios device calendar app using classes provided in EventKit …

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Programmatically get height of keyboard in swift – Tutorial

  Introduction to the tutorial programmatically get height of keyboard in swift 3 language in iOS app  With the introduction of different size of iPhone devices,  getting keyboard height is a pain for iOS developers. With the addition of suggestion toolbar above keyboard in iOS, it’s necessary for iOS developers to get exact height of …

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NSNotification/NSNotificationCenter or NotificationCenter in Swift

Introduction to NSNotification/NSNotificationCenter/ NotificationCenter : Notification are good source when some one wants to trigger an action upon certain events happening during iOS app development. This thing can be achieved using NotificationCenter as it works like one to may relation using observers in comparison with delegates where we only have one to one relation between …

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Integrate search functionality in iOS app using Swift3

Introduction to how to integrate search functionality using Swift3 This tutorial is focused on how to integrate search functionality within our app using swift language. Sometimes we got requirement where a large list displayed to user and at the top there is search bar from where user can perform search to sort out the listing …

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UIPickerView example Swift – IOS Tutorial

UIPickerView in swift Introduction UIPickerView is common control used to allow user select from a list of drop-down option in IOS apps. In this tutorial we will learn how to create UIPickerView in Swift4 language.                    This UIPickerView tutorial is written in Swift 4 language  so you need xcode 9 and higher version to run …

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How to create UICollectionView in Swift – Tutorial

Introduction to UICollectionView and Swift3  UICollectionView is control used to create grid based layouts in iOS app development. With the introduction of swift3, lot of syntax changes happened, so let us dive in to the tutorial to create UICollectionView in swift.. We will use custom UICollectionViewCell class in our tutorial. Steps to create UICollectionView in …

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