Alembic Migrations in PostgreSQL: Fix Multiple Heads
1. Understanding Alembic and Migration Heads Alembic keeps track of database structure changes using versioned migration scripts that include upgrade() and downgrade() functions. Each migration is connected to a parent revision, creating a continuous sequence of updates. The most recent
How to use SSH tunnel to access phpMyAdmin
Server Side: ssh to your remote machine Block direct access to your PHPMyAdmin and allow it for localhost only. If you have a standalone PHPMyAdmin then go to the apache configuration file and add the following lines. #Restricted the Access
MFA in salesforce
MFA stands for Multi-Factor Authentication, which is a security feature that requires users to provide multiple forms of verification to access a system or application. While Salesforce does not offer a specific Master of Fine Arts (MFA) program, it does
Javascript | Another alternative to using JSON.stringify, especially for large objects
JSON.stringify function converts an object into a string format. It works well for small objects. A small object means it has fewer elements or fewer nested elements. But if an object is very long and very much nested also, then
Async and Await in C#
Asynchronous programming has become increasingly important in modern software development, and C# has been at the forefront of this trend. One of the key features of C# that make asynchronous programming easier is the async and await keywords. In this
How to call API from flow in Salesforce
To call an API from a flow in Salesforce, you can use the Apex action or the HTTP request action. Here is a step-by-step explanation of how to do it: Create a new flow or open an existing flow in
10 Best Practices of AWS S3 Folder Structure
Here are 10 AWS S3 folder structure best practices: Consistent Naming Convention: Use a consistent and logical naming convention for your folders. This helps in easy navigation and organization. Avoid using special characters or spaces in folder names. Hierarchical Structure:
How To Setup & Install Selenium With Python & Pycharm
Install Python on windows Install Selenium with Python Configure Pycharm with Selenium How to install Python on windows. There is a website to download Python. https://www.python.org https://www.python.org/downloads/ Here, click on “Download Python 3.10.7”. This is the latest version of Python.
Lightning Spinner Salesforce
A lightning Spinner displays an animated spinner image to indicate that a feature or customization is loading. This component can be used when retrieving data or anytime when the operation takes time to complete so meanwhile, we can display a
Invalid Field error: No Such column on sobject (Salesforce Object)
Invalid Field error: No Such column on sobject (Salesforce Object) Description: While working on a feature to sync data in Salesforce using rest api in python, I got the following error: And the problem was that the field already exist