For some time now, C# programmers have gazed enviously at the interactive capabilities of F#, Python and PowerShell. For rapid prototyping work and interactive debugging, dynamic languages are hard to beat. C# Interactive slipped into view quietly, without razzmatazz, in Visual Studio 2015 Update 1. It's good, it's worth knowing about; and Tom Fischer is intent on convincing you of that.
2016-10-11
5,674 reads
Sometimes a request from a user who doesn't appreciate the limitations of the technology can jolt you into discovering that an application feature that was, until recently, difficult to achieve is suddenly relatively easy. Dino was asked to allow the user to take photographs and associate them with an item of work. After he'd recovered from the shock, he decided that it was achievable, and now describes how he went on and did it.
2016-10-06
4,818 reads
If all your application testing is done by test experts, who know how to record images, do screen-capture, write issue-reports to TFS more appropriate and consistent format and so on, you probably don't need the 'Exploratory Testing' chrome plug-in. Otherwise, it is worth checking out Ambily KK's walkthrough.
2016-09-05
3,633 reads
React is a front-end user interface library developed by Facebook, originally to help them improve their own site. Since then it has grown into somewhat of a phenomenon, with many active users. In this article, Jon Smith provides multiple examples of how to use React with recently released ASP.NET Core MVC, and the existing ASP.NET MVC5 framework.
2016-07-28
3,666 reads
When an application suffers from performance problems, it’s common to assume the database is at fault. Ben Emmett examines why this often isn’t the case, and shows how you can dig into a .NET application’s use of SQL Server.
2015-11-18
4,405 reads
2014-11-28 (first published: 2012-12-06)
17,315 reads
2012-05-02
2,911 reads
2009-11-06
3,751 reads
Everybody knows how to call stored procedures from a .NET application. Right? But then, how often do you see stored procedures used to their full advantage in database applications? William Brewer goes through some of the basics, but uses PowerShell as the example .NET application, and avoids all mention of Northwind or AdventureWorks!
2009-10-22
5,661 reads
This short introduction to .NET shows Access and SQL Server developers how to use a development tool to create connections to data and a user interface to manipulate that data.
2009-04-15
7,102 reads
By Vinay Thakur
Continuing from Day 4 where we learned Encoder, Decoder, and Attention Mechanism, today we...
By Vinay Thakur
Continuing from Day 3 where we covered LLM models open/closed and their parameters, Today...
By Steve Jones
One of the nice things about Flyway Desktop is that it helps you manage...
I'm fairly certain I know the answer to this from digging into it yesterday,...
Hi Team, I am trying to refresh the Azure Synapse Dedicated pool from production...
hi everyone I am not sure how to write the query that will produce...
I have some data in a table:
CREATE TABLE #test_data
(
id INT PRIMARY KEY,
name VARCHAR(100),
birth_date DATE
);
-- Step 2: Insert rows
INSERT INTO #test_data
VALUES
(1, 'Olivia', '2025-01-05'),
(2, 'Emma', '2025-03-02'),
(3, 'Liam', '2025-11-15'),
(4, 'Noah', '2025-12-22');
If I run this query, how many rows are returned?
SELECT *
FROM OPENJSON(
(
SELECT t.* FROM #test_data AS t FOR JSON PATH
)
) t; See possible answers