1. C# tutorial

  • 1.50. C# indexer

    The Indexer allows an object to be accessed in the same way as an array using a subscript. When you define an...
    2023-10-12 23:00:07 UTC

  • 1.51. C# delegation

    A Delegate in C# is similar to a pointer to a function in C or C++. A Delegate is a reference type variable that holds...
    2023-10-12 23:00:05 UTC

  • 1.52. C# event

    An Event is basically a user action, such as keystrokes, clicks, mouse movements, etc., or prompts, such as system-gen...
    2023-10-12 23:00:08 UTC

  • 1.53. C# collection

    The Collection class is a class dedicated to data storage and retrieval. These classes provide support for stack, queu...
    2023-10-12 23:00:07 UTC

  • 1.54. C# dynamic arrayList

    A dynamic arrayList represents an ordered collection of objects thatcan be indexed separately. It can basically replac...
    2023-10-12 23:00:08 UTC

  • 1.55. C# hashtable

    The Hashtable class represents a series of key/value pairs organized by key-based hash code. It uses keys to access el...
    2023-10-12 23:00:06 UTC

  • 1.56. C# sortedlist

    The SortedList class represents a series of key/value pairs sorted by key,which can be accessed by key and index. ...
    2023-10-12 23:00:05 UTC

  • 1.57. C# Stack

    The Stack represents a collection of last-in, first-out objects. Use the stack when you need last-in-first-out access ...
    2023-10-12 23:00:05 UTC

  • 1.58. C# queue

    A queue represents a collection of first-in, first-out objects. Queues are used when you need first-in, first-out acce...
    2023-10-12 23:00:06 UTC

  • 1.59. C# BitArray

    BitArray class manages a compact array of bit values, represented by Boolean values, where ...
    2023-10-12 23:00:08 UTC

  • 1.60. C# generics

    Generic allows you to delay writing specifications for the data types of programming elements in a class or method unt...
    2023-10-12 23:00:05 UTC

  • 1.61. C# anonymous method

    We have already mentioned that delegates are used to reference methods that have the same label as them. In other word...
    2023-10-12 23:00:07 UTC

  • 1.62. C# unsafe code

    When a code block is marked with the unsafe modifier,C# allows the use of pointer variables ...
    2023-10-12 23:00:06 UTC

  • 1.63. C# multithreading

    A thread is defined as the execution path of the program. Each thread defines a unique control flow. If your applicati...
    2023-10-12 23:00:07 UTC
Principles and Applications of WebGIS  37

IT Tools  337

Web Frameworks  49

Principles, Technologies, and Methods of Geographic Information Systems  102

In recent years, Geographic Information Systems (GIS) have undergone rapid development in both theoretical and practical dimensions. GIS has been widely applied for modeling and decision-making support across various fields such as urban management, regional planning, and environmental remediation, establishing geographic information as a vital component of the information era. The introduction of the “Digital Earth” concept has further accelerated the advancement of GIS, which serves as its technical foundation. Concurrently, scholars have been dedicated to theoretical research in areas like spatial cognition, spatial data uncertainty, and the formalization of spatial relationships. This reflects the dual nature of GIS as both an applied technology and an academic discipline, with the two aspects forming a mutually reinforcing cycle of progress.

WEB Technology  258

Systems  232

Programming Language  353