FoxLearn | How to

When should I use NVARCHAR Max?

10/29/2024 3:37:58 PM 395

Use NVARCHAR when column data sizes vary significantly. Opt for NVARCHAR(MAX) when the sizes are unpredictable and may exceed 4,000 byte-pairs.

How to Convert byte array to hex string in C#

10/29/2024 2:43:28 PM 291

To convert a byte array to a hex string in C#, you can use the BitConverter class or manually format each byte.

How to divide a integer and get decimal in C#

10/29/2024 4:29:17 AM 515

In C#, when you divide two integers using the / operator, the result is also an integer.

How to fix 'DevExpress.Images.ImageResourceCache.Default.GetImage' not working

10/28/2024 7:54:44 AM 161

If you're experiencing issues with DevExpress.Images.ImageResourceCache.Default.GetImage, here are some steps to resolve the problem.

How to get AssemblyTitle in C#

10/25/2024 8:56:01 AM 315

In C#, you can retrieve the assembly title from the assembly attributes using reflection.

How to get icons from the DX Image Gallery

10/23/2024 4:29:28 AM 221

To access an image from the DX Image Gallery, you can follow these steps.

How to fix 'This program is blocked by group policy'

10/23/2024 3:10:03 AM 683

The error message "This program is blocked by group policy" usually indicates that a group policy setting is preventing the application from running.

How to set default font for RichEditControl

10/23/2024 2:50:36 AM 168

To set the default font for a RichEditControl in DevExpress, you can follow these steps.

How to download file using JavaScript

10/22/2024 10:04:29 AM 166

To download a file using JavaScript, you can create an anchor element (<a>) and trigger a click event on it.

How to create Message Box in Python

10/22/2024 9:17:53 AM 124

Creating a message box in Python can be done easily using libraries like tkinter, which is included in the standard library.

How to download file from url in PowerShell

10/22/2024 9:15:48 AM 169

You can download a file from a URL using PowerShell with the Invoke-WebRequest or Invoke-RestMethod cmdlets.

JDBC sqlserver connection string

10/22/2024 9:04:05 AM 300

To connect to a SQL Server database using JDBC, you can use the following connection string format.

How To