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How to Create a New MySQL User with Full Privileges
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Configuring SQLAlchemy with PostgreSQL on Heroku: A Quick Guide
- When you provision a PostgreSQL database on Heroku, it sets an environment variable called
DATABASE_URLwith the connection string for your database. - This URI uses the format
postgres://.
- SQLAlchemy (especially when using the
psycopg2driver for PostgreSQL) requires the URI to be in the formatpostgresql+psycopg2://. - This prefix specifies the dialect (
postgresql) and the driver (psycopg2) explicitly, which SQLAlchemy uses to establish the connection.
How to Delete All WordPress Posts and Their Uploads Using a Custom PHP Script
To clear all posts and their associated uploads in WordPress from your custom PHP script using wp-load.php, you can follow these steps:
Make sure your script has access to the WordPress environment by loading wp-load.php:
How To enable all error debugging in PHP
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Dynamic and Responsive DataTable with Server-Side Processing and Custom Styling
- The
columnsarray specifies how data fields (e.g.,username,points) map to table columns.
language.emptyTable: Custom message displayed when no data is available.