Insufficient access rights error when doing backup
All of sudden SQL Server Management studio gives me the following error message when I’m trying to browse for the…
Month: July 2023
Transfer SQL Server Logins and Passwords Between Instances
Last updated: August 25, 2026. Database users and server logins are separate SQL Server objects. When a database moves to…
How to be a better PHP developer
Many web developers consider PHP as a second class language. The truth is, as DHH puts it: “You can build…
Create an On-Demand MySQL Backup from a PHP Application
Last updated: August 25, 2026. An application can offer an “Export database” button, but the web request should authorize the…
jQuery File Upload: Setup and Secure PHP Handling
Last updated: August 25, 2026. The blueimp jQuery File Upload widget provides multiple selection, drag and drop, progress events, chunking,…
Connect PHP through ODBC with DSN and DSN-less Connections
Last updated: August 25, 2026. ODBC lets PHP connect through an installed database driver. A DSN stores driver and connection…
Access: Year Function
In Access, the Year function returns an integer between 100 and 9999, inclusive, that represents the year of a date…
Access: WeekdayName Function
In Access, the WeekdayName function returns the name of the day of the week corresponding to the date and the…
Access: Weekday Function
In Access, the Weekday function returns an integer between 1 (Sunday) and 7 (Saturday) that represents the day of the…
Access: Val Function
In Access, the Val function returns a variant indicating the sign of a number. The syntax for the Val function is:…