Variables in Swift

The first thing we do in any programming language is create variables. So lets get started. In Swift we do this by using a keyword “var“.  The variable name is generally camelCased using lowercase first letter, e.g areaOfCircle; preimeterOfSquare; surfaceArea etc.

The first question you will have is do we need to mention its type before we assign a …

Fundraising to get an iMac for Swift and IOS videos on slidenerd

Hey subscribers and watchers, What’s up? This is me, Vivz from slidenerd here. At slidenerd, I try my best to make good videos on Android and at the same time, the one request I heard from atleast 1000 people was, to make a video series on IOS. In 2014, Apple launched Swift and its time I made IOS videos for …

swift vs. java

Swift vs. Java

Swift vs. Java Below is an image showing some of the differences between Swift, the new and main programming language for IOS and Java, the main programming language for Android. As we build more differences, we ll add them up here as well.

Intent Filter And Intent Resolution

What is an IntentFilter? An IntentFilter is a component that specifies the type of intents that the component would like to receive. For example, by declaring an intent filter for an activity, you make it possible for other apps to directly start your activity with a certain kind of intent. If you do not declare any intent filters for an …

android intent communication

Android Intents: Explicit and Implicit Intents

What are Intents In Android? An intent is an abstract description of an operation to be performed. It is a passive data structure holding an abstract description of an action to be performed. It can be used with startActivity() to launch an Activity, sendBroadcast() to send it to any interested BroadcastReceiver components, and startService(Intent) or bindService(Intent, ServiceConnection, int) to communicate with a background …