In the Objective-C programming language, Objective-C data types refer to an extensive system used for declaring variables or functions of different types. The type of…
If you want to convert jpg to word, then you have certainly landed in the right place. In this post, we are going to tell…
In programming, as in life, you have to make decisions and act on them. Objective-C provides control statements and loops to help your program take…
Functions and Methods in Objective-C,A function is a named block of code that can be called upon to perform a specific task. It can be…
Swift Functions are self-contained chunks of code that perform a specific task. You give a function a name that identifies what it does, and this…
How to Troubleshoot the Scanner of an all-in-one printer is a straightforward process of elimination. You begin at the most basic level, striking off those…
Troubleshooting your Mac, The first things I’d try are to reset both the NVRAM and SMC in that order. Before following the steps below, ensure…
An optional in Swift is basically a constant or variable that can hold a value OR no value. The value can or cannot be nil.…
Increasing Productivity,Are you tired of always not being able to meet your deadlines? Do meetings scare you now? Is there anything you feel you need…
As a coder, you want to have a computer that makes your work comfortable. After all, you sit in front of a screen typing on…
6 Ways to Be a More Productive Web Developer Building intuitive, aesthetically appealing websites is a daunting task for a web developer. It takes time…
The Session and cookies are used by different websites for storing user’s data across different pages of the site. Both session and cookies are important…
Activate Spotlight for Searching To bring up a handy search interface that will let you find files on your Mac, just use Command + Space.…
Attributes Operators Definition, Objective-C is the primary programming language you use when writing software for OS X and iOS. It’s a superset of the C…
Objective-C is the primary programming language you use when writing software for OS X and iOS. It’s a superset of the C programming language and…
What Is an Optional Optionals in Swift , The underlying concept of an optional is easy to grasp. An optional acts as a container for…
Comment Styles, In computer programming, a comment is a programmer-readable explanation or annotation in the source code of a computer program. They are added with…
A special character is a character that is not an alphabetic or numeric character. Punctuation marks and other symbols are examples of special characters. Unlike…