Uncategorized – Page 2 – iOSTutorialJunction

Difference between escaping and non escaping closures

Leave a Comment / Uncategorized / By leoiphonedev

In this post we are going to learn, difference between escaping closures and non-escaping closures. Closures are self contained block of functionality that can be pass around and used in your code. If you are not familiar with closures in swift, then you can learn from given below link https://iostutorialjunction.com/2018/04/how-to-write-closures-in-swift-beginner-tutorial.html Closures types There are two …

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Swift Tutorials: Aligning text and image on UIButton

1 Comment / Uncategorized / By leoiphonedev

UIEdgeInsets are handy when it comes to give padding to title of UIButton having image or in other words when we need aligning text and image on UIButton. According to Apple docs UIEdgeinset Edge inset values are applied to a rectangle to shrink or expand the area represented by that rectangle. Typically, edge insets are …

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Get array of time interval slots between two dates

1 Comment / Uncategorized / By leoiphonedev

In this post we will learn, how to get array of time slots for a particular time difference between two date. We are using swift language and will get array of time slots, between two date and time. Code to get array of time interval slots Understanding parameters of time slots function startDateTime: accepts a …

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How to create UITableView with sections

Leave a Comment / Uncategorized / By leoiphonedev

Introduction to UITableView with sections In this tutorial, we will create UITableView with sections. Or in other words a grouped UITableView. Sections in UITableView are commonly used in cases where, we group items. In this tutorial, we will create sections in UITableView according to following condition Developers grouped according to their job role. Example iOS …

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Get number of days between two dates in swift

1 Comment / SWIFT, Uncategorized / By leoiphonedev

Want to calculate number of days between two dates in swift, or difference of days between two dates in swift. If you are looking for objective C tutorial for getting number of days between two dates in Objective C, then check given below link https://iostutorialjunction.com/2016/01/calculate-number-of-days-between-two-dates.html Getting number of days between two dates Below is the …

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Create local notification in iOS using swift 5

Leave a Comment / Uncategorized / By Aman Aggarwal

In this post, we are going to learn how to create local notifications in iOS using USerNotifications framework. Local notifications are most commonly used in apps like alarm app, a to do reminder etc. So let us start and learn how we can integrate local notification in iOS using swift language. Follow below steps, to …

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Learn about apple SwiftUI

Leave a Comment / Uncategorized / By leoiphonedev

Apple SwiftUI is new way to create your apps that runs on multiple platforms i.e. single code will run on iOS, mac, watch etc, though you need to made little changes to the code for individual platforms as some of the components are not available in different platforms. As per APPLE INC., new framework syntax …

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Error iTunes Missing Marketing Icon

Leave a Comment / Uncategorized / By Aman Aggarwal

Error while uploading app to Itunes, Missing Marketing Icon – iOS Apps must include a 1024x1024px Marketing Icon in PNG format As the tutorial heading reads out. In this tutorial we will learn how to remove this error and check whether the icon image has alpha transparency enabled or it is without alpha transparency. …

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Interview Questions for IOS Developer

Leave a Comment / Uncategorized / By Aman Aggarwal

In this post i am going to write about some of the question’s asked in an interview to me and my friends. I am posting these questions so that it helps other IOS developers in getting prepared for the JOB interview. 1) Why objective C is used as development language in IOS development, rather than …

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Show native style delete button on swiping a row in UITableView

Leave a Comment / Uncategorized / By Aman Aggarwal

UITableView is a common control used in each and every app that display a list whether its a mail list or another app functionality. In this post we will add delete button on tableview row when user swipes same as it happened in native apple apps so that user can delete an item from that …

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