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Great Reads

Much Ado About NULL

by Giovanni Scerra

Patterns to prevent null reference exceptions

Your Quick Guide to Pattern Matching in C#

by Aram Tchekrekjian

More about pattern matching types with a usage example for each type

How to update a row with another row if column values are null in SQL

by ManojKumar19

Update row column with another row column in same table SQL only if it is null.

Null-Safety in the Practical Type System (PTS)

by ChristianNeumanns

The "absence of a value" is among the most important concepts a type system has to deal with.

Latest Articles

Null-Safety in the Practical Type System (PTS)

by ChristianNeumanns

The "absence of a value" is among the most important concepts a type system has to deal with.

Your Quick Guide to Pattern Matching in C#

by Aram Tchekrekjian

More about pattern matching types with a usage example for each type

Get a Customized Table Structure With Non Null Fields Using Dynamic SQL

by Jesus Carroll

In Data Engineering, supporting Data Science, Data Mining and Reporting tasks, it is useful to get only fields that have data. We don't mind nulls values and we are grateful if this field's structure is dynamic. These ones might be a stat in the set of empty's kingdom.

Exception Management: Assumptions and Exceptions

by Oktay Ekincioglu

Exception handling practices like avoiding null values, writing predictable function signatures, avoiding null reference exceptions, etc.

All Articles

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Much Ado About NULL

26 Feb 2015 by Giovanni Scerra

Patterns to prevent null reference exceptions

Null-Safety in the Practical Type System (PTS)

14 Dec 2023 by ChristianNeumanns

The "absence of a value" is among the most important concepts a type system has to deal with.

Cached Data Reference Pattern in ASP.Net

11 Oct 2013 by ASP.NET Community

Whenever an attempt is made to access data from the cache, it should be with the assumption that the data might not be there any more. Thus,

Dynamic XML

11 Oct 2013 by ASP.NET Community

One of the newcomer in C# 4.0 - great newcomer is new keyword 'dynamic'. Dynamic variables are run-time binded which is very helpful many times

How to use a countdown timer inside Repeater ItemTemplate

11 Oct 2013 by ASP.NET Community

HiThis a common task for Auction bid, events, promotions, project deadline etc.For this sample we need to create a sql table and one stored

Simple Survey Application

13 Oct 2013 by ASP.NET Community

Introduction: The companies which are offering variety of services to the customers, they need to get the response from the customers in

NULL value can be dangerous

11 Oct 2013 by ASP.NET Community

NULL can be produce weird results and sometimes it is hard to diagnose the root cause. So to avoid such a problem like this you need to remember few

Programatically Change Page Headers (Title, Stylesheets, Meta)

11 Oct 2013 by ASP.NET Community

C#protected void Page_Load(object sender, EventArgs e){ // Change the title Page.Header.Title = "My Content Page Title"; // Change

Common SELECT Statements (SQL Server)

11 Oct 2013 by ASP.NET Community

Followings are some examples of using SELECT statement. My table name tblTest. Followings are columns. (TestID, TestName, TestDate, TestCity )1)

NULL Object Design Pattern

23 Oct 2015 by Shivprasad koirala

In this article we will explain about NULL Design Pattern in C#.

Exception Management: Assumptions and Exceptions

23 Nov 2017 by Oktay Ekincioglu

Exception handling practices like avoiding null values, writing predictable function signatures, avoiding null reference exceptions, etc.

Simple Survey Application

5 Jan 2014 by ASP.NET Community

Introduction: The companies which are offering variety of services to the customers, they need to get the response from the customers in