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How to Create a New MySQL User with Full Privileges

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May 01, 2025
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python

Configuring SQLAlchemy with PostgreSQL on Heroku: A Quick Guide

  • This code retrieves the DATABASE_URL from the environment.
  • If DATABASE_URL starts with postgres://, it replaces it with postgresql+psycopg2://.
  • The db instance is initialized with SQLAlchemy(app) for use with SQLAlchemy ORM.
  • The replacement of "postgres://" with "postgresql+psycopg2://" is necessary because of a compatibility issue between the URI format provided by Heroku and the URI format expected by SQLAlchemy.
  • When you provision a PostgreSQL database on Heroku, it sets an environment variable called DATABASE_URL with the connection string for your database.
  • This URI uses the format postgres://.

Nov 08, 2024
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php

How to Delete All WordPress Posts and Their Uploads Using a Custom PHP Script

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Oct 25, 2024
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php

How To enable all error debugging in PHP

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Oct 25, 2024
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javascript

Dynamic and Responsive DataTable with Server-Side Processing and Custom Styling

  • The ajax object defines how data is fetched from the server.
  • url: Endpoint for fetching data.
  • type: HTTP method (GET).
  • error: Logs errors that occur during the AJAX request.
  • dataSrc: Processes the server's response. It logs the data and returns records for display.
  • The columns array specifies how data fields (e.g., username, points) map to table columns.

Oct 24, 2024
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