Listed below are the steps to add test target for an existing iOS Projects (iOS 6.0 and older). Click File menu -> New and Select Target from the menu list. Then select Cocoa Touch Testing Bundle under iOS -> Other template section. Enter product name for the new target and other details and click FInish. […]
Automatically take calls on iPhone speaker
iPhone users have the option to automatically take the calls in Speaker. Listed below are the steps to enable iPhone to receive phone calls in Speaker. Step 1: Tap the Settings icon on the Home screen. Step 2: Navigate to General option in Settings screen. Step 3: Select Accessibility option in General Settings screen. Step […]
DatePicker Demo in Swift
In this short tutorial, we are going to see the steps required use DatePicker in a iOS / Swift project. This demo is done by adding the DatePicker controls to Interface Builder and not programmatically. Date Picker Mode Date Picker control allow developers to specify the mode such as Date, Time, Date and Time and […]
Remove page number from selected pages in Word
This is in response to the query posted by a reader that How to remove a page number without removing all page numbers. Word 2016, 2013 and 2010 have a feature that allows users to remove page number for selected pages alone. The option is know as “Section Break” and it is available as part […]
Different page size in the same document in Word 2013 & Word 2010
This post is in reply to a query posted by a blog reader that Is it possible to set a different page size, for one page, within a document of another page size. I have a multipage document in A4, I want to insert an A3 page size in the middle in landscape orientation, so […]
TableView Demo in Swift
In this tutorial, we will see some of the common UITableView operations such as Adding, Updating, Deleting and Moving records using Swift. Let us start with a TableView placed over a ViewController instead of using UITableViewController. By this way you will learn lot more about the functionality of UITableView. Add a new file and select […]
Memory management in Swift
Memory management in Swift is done by Automatic Reference Counting or ARC. Whenever a variables holds an instance of a object the memory count for that object increases by 1. And when variable become out of scope or set to nil, the memory count decreases 1. [code language=”swift”]class Teacher { var name: String? var course: […]