Code Example - Check for Prime Number Objective C
This is a simple Objective C program written to check whether a number is a Prime number. // // main.m // PrimeNumbers // // Created by Ravi Shankar on ...
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Simple iOS development tutorials and tips. Let's build something awesome together with Swift and SwiftUI!
How to hide header/footer while typing in Excel 2010
This is in response to question asked by a reader of this blog related with header and footer in Excel 2010. how do I make the header / footer not visibl...
How to disable code completion suggestion in Xcode
Xcode is one of the powerful IDE for IOS development and by default it supports code completion suggestion. Code completion feature suggests users with possi...
How to set Organization name for Xcode Project
When ever a new project is created in Xcode, the projects files like header and implementation files will have auto generated comment section at the top of t...
iPad App that prints Welcome Message
Here is an example of writing an iPad app that prints a Welcome message. Launch Xcode, click File -> New -> New Project. Now select the template fo...
How to set Keynote as default application for PPT file
Mac OS X Lion is pre-installed with OpenOffice software and this is set as the default application for opening any PowerPoint presentation file. Mentioned be...
Dissecting Objective-C program
We have already seen couple of examples in Objective-C like writing your first program in Objective-C and adding Objective-C classes. Now let us try and an...
Basic tutorial - Adding Objective-C Class using Xcode
Let us see how to add a class in Objective-C by looking at an example that provides basic functionality of adding two numbers. In this example we will be usi...
My fiirst program in Objective C using Xcode
This tutorial is about writing a basic and simple program in Objective C using Xcode. Let us see an example program that prints “My First Program” in the Con...
Turn off auto replace of hyphens with dashes in Word 2010
AutoCorrect in Word 2010 has a feature which automatically converts two consecutive hyphens in em dash (__). For example when you have words connected with h...