Shekh Ali's Blog - Page 5 of 13 - A Blog About .NET Technologies

URL vs URI: The Ultimate Guide to Understanding the difference between URL and URI

February 2, 2023

URL (Uniform Resource Locator) and URI (Uniform Resource Identifier) are both terms used to identify and locate resources on the internet. Despite being used interchangeably, there is a distinct difference between the two.
While a URL specifically provides the exact location of a resource on the internet, a URI can identify a resource in a broader sense and can include both its location (URL) and unique identifier (URN).
In this post, we will learn about the key differences between URL and URI and provides guidelines for choosing between them.

difference between url and uri — *Difference between URL and URI*

Understanding the Difference between == and Equals() Method in C#

February 1, 2023

In this post, we will be discussing a common confusion among C# developers: the difference between == and equals in C#. Whether you are a beginner or an experienced developer, understanding the difference between these two operators is crucial for writing efficient and accurate code.

In C#, the equality operator ‘==’ evaluates the equality of two operands, while the Object.Equals() method determines if two object instances are equal or not.

In this post, we will cover the purpose, usage, speed, and flexibility of ‘==’ and ‘.Equals()’, as well as some frequently asked questions. So, let’s get started!

difference-between-equality-operator-vs-equals-method-in-csharp — *Difference between equality operator ‘==’ vs equals method in C#*

Difference between SortedList and SortedDictionary in C#

January 31, 2023

In this post, We will learn about the SortedList and SortedDictionary in C# using some code examples. Furthermore, we will compare these two collections in a tabular format which will help us to understand the fundamental difference between SortedList and SortedDictionary in C#.
By the end of this post, you should have a good understanding of when to use SortedList and when to use SortedDictionary in your code.

difference-between-sortedlist-and-sorteddictionary-in-c-sharp — *Difference between SortedList and SortedDictionary in C#*

Understanding the Difference between int, Int16, Int32, and Int64 in C#

January 30, 2023

C# provides several data types to store numerical values and it’s important to choose the right one. In this blog post, we will delve into the difference between int, Int16, Int32, and Int64 in C#. You will learn about the size, minimum, and maximum values for each data type and when it is appropriate to use them.

By the end of this post, you will have a good understanding of these integral data types and be able to choose the right one for your projects.

difference-between-int-int16-int32-and-int64 — *difference between int int16 int32 and int64*

Jump Statements in C# (Break, Continue, Goto, Return and Throw)

January 29, 2023January 29, 2023

Jump statements allow you to control the flow of your program. They are also known as control transfer statements. There are several types of jump statements in C#, including break, continue, goto, return, and throw.
In this post, we will try to learn different types of jump statements available in C# with multiple examples. Additionally, we will discuss how and where to use them.

jump-statements-in-c-sharp — *jump statements in C#*

Is vs As operator in C#: Understanding the differences between is and as operator in C#

March 1, 2023January 28, 2023

Last updated on March 1st, 2023 at 11:01 am

is vs as operator in c#:

In C#, the IS and AS operators are essential keywords used to determine the type of an object during runtime.
The IS operator checks the type of an object and returns a boolean value, which is true if the object is of the same type and false if not. On the other hand, the AS operator not only checks the type of an object but also performs a type conversion if the object is compatible with the given type.

is-vs-as-operators-in-csharp — *is vs as operators in csharp*

Different ways to delete duplicate rows in SQL Server

January 27, 2023

Duplicate data can cause a number of issues when working with SQL Server tables. Not only does it take up unnecessary space, but it can also lead to confusion and errors in reporting. In this blog post, we will explore several different ways to delete duplicate rows in SQL Server.

delete-duplicate-rows-in-sql-server-table

UNION vs UNION ALL in SQL SERVER: A Comparative Analysis of Differences and Uses

March 13, 2023January 25, 2023

Last updated on March 13th, 2023 at 01:12 am

Union vs Union All: The UNION and UNION ALL operators are most commonly used to retrieve records from multiple tables into a single result set.

UNION returns distinct records from both tables, while UNION ALL returns all the records, including duplicates.

In this article, we will look at the differences between UNION and UNION ALL. So before making a comparison, let’s briefly discuss these operators.

Abstract Factory Design Pattern in C#: Real-World Example and Code Explanations

February 22, 2023January 23, 2023

Last updated on February 22nd, 2023 at 06:38 pm

The Abstract Factory Design Pattern is a creational design pattern that provides a way to create families of related or dependent objects without specifying their concrete classes. This blog post will explore the Abstract Factory Design Pattern in C#, using a real-world example and providing code explanations.

Abstract-Factory-Design-Pattern-in-CSharp

Singleton Design Pattern in C#: A Beginner’s Guide with Examples

February 19, 2023January 22, 2023

Last updated on February 19th, 2023 at 03:06 pm

The Singleton design pattern is one of the most commonly used software development design patterns. It is a creational pattern that ensures a class can have only one instance while providing a global access point to this instance.

This blog post will explore the Singleton design pattern in C#, its use cases, and various ways to implement it.

Singleton-Design-Pattern-in-CSharp — *Singleton Design Pattern*