C# – Collections
Collection classes are specialized classes for data storage and retrieval. These classes provide support for…
1,469 total views, 1 views today
Month: May 2020
Android – Broadcast Receivers
Broadcast Receivers simply respond to broadcast messages from other applications or from the system itself….
1,304 total views, 2 views today
C# – Events
Events are user actions such as key press, clicks, mouse movements, etc., or some occurrence…
1,425 total views, 2 views today
C# – Delegates
C# delegates are similar to pointers to functions, in C or C++. A delegate is…
1,384 total views, 1 views today
Android – Services
A service is a component that runs in the background to perform long-running operations without…
1,338 total views, 1 views today
C# – Indexers
An indexer allows an object to be indexed such as an array. When you define…
1,390 total views, 1 views today
C# – Properties
Properties are named members of classes, structures, and interfaces. Member variables or methods in a…
1,372 total views, 2 views today
C# – Reflection
Reflection objects are used for obtaining type information at runtime. The classes that give access…
1,310 total views, 1 views today
Android – Activities
An activity represents a single screen with a user interface just like window or frame…
1,473 total views, 1 views today
Android Resources Organizing & Accessing
There are many more items which you use to build a good Android application. Apart…
1,336 total views, 4 views today
Android – Hello World Example
Let us start actual programming with Android Framework. Before you start writing your first example…
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Android – Application Components
Application components are the essential building blocks of an Android application. These components are loosely…
1,391 total views, 1 views today
C# – Attributes
An attribute is a declarative tag that is used to convey information to runtime about…
1,476 total views, 1 views today
Android – Architecture
Android operating system is a stack of software components which is roughly divided into five…
1,722 total views, 2 views today
Android – Environment Setup
You will be glad to know that you can start your Android application development on…
1,445 total views, 3 views today
Android – Overview
What is Android? Android is an open source and Linux-based Operating System for mobile devices…
1,317 total views, 1 views today
C# – File I/O
A file is a collection of data stored in a disk with a specific name…
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C# – Exception Handling
An exception is a problem that arises during the execution of a program. A C#…
1,459 total views, 3 views today
C# – Regular Expressions
A regular expression is a pattern that could be matched against an input text. The…
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C# – Preprocessor Directives
The preprocessor directives give instruction to the compiler to preprocess the information before actual compilation…
1,544 total views, 1 views today
C# – Namespaces
A namespace is designed for providing a way to keep one set of names separate…
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C# – Interfaces
An interface is defined as a syntactical contract that all the classes inheriting the interface…
1,356 total views, 2 views today
C# – Operator Overloading
You can redefine or overload most of the built-in operators available in C#. Thus a…
1,377 total views, 2 views today
C# – Polymorphism
The word polymorphism means having many forms. In object-oriented programming paradigm, polymorphism is often expressed…
1,482 total views, 1 views today
C# – Inheritance
One of the most important concepts in object-oriented programming is inheritance. Inheritance allows us to…
1,421 total views, 1 views today
C# – Classes
When you define a class, you define a blueprint for a data type. This does…
1,429 total views, 1 views today
C# – Enums
An enumeration is a set of named integer constants. An enumerated type is declared using…
1,494 total views, 2 views today
C# – Structures
In C#, a structure is a value type data type. It helps you to make…
1,445 total views, 1 views today
C# – Strings
In C#, you can use strings as array of characters, However, more common practice is…
1,452 total views, 1 views today
C# – Arrays
An array stores a fixed-size sequential collection of elements of the same type. An array…
1,386 total views, 2 views today
C# – Nullables
C# provides a special data types, the nullable types, to which you can assign normal…
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C# – Methods
A method is a group of statements that together perform a task. Every C# program…
1,426 total views, 3 views today
C# – Encapsulation
Encapsulation is defined ‘as the process of enclosing one or more items within a physical…
1,310 total views, 1 views today
C# – Loops
There may be a situation, when you need to execute a block of code several…
1,420 total views, 1 views today
C# – Decision Making
Decision making structures requires the programmer to specify one or more conditions to be evaluated…
1,365 total views, 2 views today
C# – Operators
An operator is a symbol that tells the compiler to perform specific mathematical or logical…
1,461 total views, 1 views today
C# – Constants and Literals
The constants refer to fixed values that the program may not alter during its execution….
1,429 total views, 2 views today
C# – Variables
A variable is nothing but a name given to a storage area that our programs…
1,418 total views, 1 views today
C# – Type Conversion
Type conversion is converting one type of data to another type. It is also known…
1,363 total views, 1 views today
C# – Data Types
The variables in C#, are categorized into the following types − Value types Reference types…
1,412 total views, 1 views today
C# – Basic Syntax
C# is an object-oriented programming language. In Object-Oriented Programming methodology, a program consists of various…
1,290 total views, 1 views today
C# – Program Structure
Before we study basic building blocks of the C# programming language, let us look at…
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C# – Environment
In this chapter, we will discuss the tools required for creating C# programming. We have…
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