Android application publishing is a process that makes your Android applications available to users. Infect, publishing is the last phase…
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Android – Phone Calls
Android provides Built-in applications for phone calls, in some occasions we may need to make a phone call through our…
Read MoreAndroid – Sending SMS
In Android, you can use SmsManager API or devices Built-in SMS application to send SMS’s. In this tutorial, we shows…
Read MoreAndroid – Sending Email
Email is messages distributed by electronic means from one system user to one or more recipients via a network. Before…
Read MoreAndroid – Location Based Services
Android location APIs make it easy for you to build location-aware applications, without needing to focus on the details of…
Read MoreAndroid – Notifications
A notification is a message you can display to the user outside of your application’s normal UI. When you tell…
Read MoreAndroid – Drag and Drop
Android drag/drop framework allows your users to move data from one View to another View in the current layout using…
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Calculation of the inverse of a matrix A after performing a QR factorization
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Read MoreAndroid – Custom Components
Implementing own components in pre built-in components with extending subclass with own defined class Android offers a great list of…
Read MoreAndroid – Styles and Themes
A style resource defines the format and look for a UI. A style can be applied to an individual View…
Read MoreAndroid – Event Handling
Events are a useful way to collect data about a user’s interaction with interactive components of Applications. Like button presses…
Read MoreAndroid – UI Controls
Input controls are the interactive components in your app’s user interface. Android provides a wide variety of controls you can…
Read MoreAndroid – UI Layouts
The basic building block for user interface is a View object which is created from the View class and occupies…
Read MoreCalculation of the inverse of a matrix A after performing an LR factorization
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INTERCLASARE
// Program sortare prin interclasare. Datele se gasesc in fisierul SIR.DAT #include<stdio.h> #include<conio.h> #define N 100 void Interclasare(int a, int…
Read MoreAndroid – Intents and Filters
An Android Intent is an abstract description of an operation to be performed. It can be used with startActivity to…
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C# – Multithreading
A thread is defined as the execution path of a program. Each thread defines a unique flow of control. If…
Read MoreAndroid – Fragments
A Fragment is a piece of an activity which enable more modular activity design. It will not be wrong if…
Read MoreC# – Unsafe Codes
C# allows using pointer variables in a function of code block when it is marked by the unsafe modifier. The…
Read MoreC# – Anonymous Methods
We discussed that delegates are used to reference any methods that has the same signature as that of the delegate.…
Read MoreAndroid – Content Providers
A content provider component supplies data from one application to others on request. Such requests are handled by the methods…
Read MoreC# – Collections
Collection classes are specialized classes for data storage and retrieval. These classes provide support for stacks, queues, lists, and hash…
Read MoreAndroid – Broadcast Receivers
Broadcast Receivers simply respond to broadcast messages from other applications or from the system itself. These messages are sometime called…
Read MoreC# – Events
Events are user actions such as key press, clicks, mouse movements, etc., or some occurrence such as system generated notifications.…
Read MoreC# – Delegates
C# delegates are similar to pointers to functions, in C or C++. A delegate is a reference type variable that…
Read MoreAndroid – Services
A service is a component that runs in the background to perform long-running operations without needing to interact with the…
Read MoreC# – Indexers
An indexer allows an object to be indexed such as an array. When you define an indexer for a class,…
Read MoreC# – Properties
Properties are named members of classes, structures, and interfaces. Member variables or methods in a class or structures are called…
Read MoreC# – Reflection
Reflection objects are used for obtaining type information at runtime. The classes that give access to the metadata of a…
Read MoreAndroid – Activities
An activity represents a single screen with a user interface just like window or frame of Java.Android activity is the…
Read MoreAndroid Resources Organizing & Accessing
There are many more items which you use to build a good Android application. Apart from coding for the application,…
Read MoreAndroid – Hello World Example
Let us start actual programming with Android Framework. Before you start writing your first example using Android SDK, you have…
Read MoreAndroid – Application Components
Application components are the essential building blocks of an Android application. These components are loosely coupled by the application manifest…
Read MoreC# – Attributes
An attribute is a declarative tag that is used to convey information to runtime about the behaviors of various elements…
Read MoreAndroid – Architecture
Android operating system is a stack of software components which is roughly divided into five sections and four main layers…
Read MoreAndroid – Environment Setup
You will be glad to know that you can start your Android application development on either of the following operating…
Read MoreAndroid – Overview
What is Android? Android is an open source and Linux-based Operating System for mobile devices such as smartphones and tablet…
Read MoreC# – File I/O
A file is a collection of data stored in a disk with a specific name and a directory path. When…
Read MoreC# – Exception Handling
An exception is a problem that arises during the execution of a program. A C# exception is a response to…
Read MoreC# – Regular Expressions
A regular expression is a pattern that could be matched against an input text. The .Net framework provides a regular…
Read MoreC# – Preprocessor Directives
The preprocessor directives give instruction to the compiler to preprocess the information before actual compilation starts. All preprocessor directives begin…
Read MoreC# – Namespaces
A namespace is designed for providing a way to keep one set of names separate from another. The class names…
Read MoreC# – Interfaces
An interface is defined as a syntactical contract that all the classes inheriting the interface should follow. The interface defines…
Read MoreC# – Operator Overloading
You can redefine or overload most of the built-in operators available in C#. Thus a programmer can use operators with…
Read MoreC# – Polymorphism
The word polymorphism means having many forms. In object-oriented programming paradigm, polymorphism is often expressed as ‘one interface, multiple functions’.…
Read MoreC# – Inheritance
One of the most important concepts in object-oriented programming is inheritance. Inheritance allows us to define a class in terms…
Read MoreC# – Classes
When you define a class, you define a blueprint for a data type. This does not actually define any data,…
Read MoreC# – Enums
An enumeration is a set of named integer constants. An enumerated type is declared using the enum keyword. C# enumerations…
Read MoreC# – Structures
In C#, a structure is a value type data type. It helps you to make a single variable hold related…
Read MoreC# – Strings
In C#, you can use strings as array of characters, However, more common practice is to use the string keyword…
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