Posts
All the articles I've posted.
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Understanding Stateful vs. Stateless Firewalls in AWS
When working with network security, it's crucial to understand the difference between stateful and stateless firewalls. In AWS, this understanding is particularly important when configuring security
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Creating a Custom Column with SWITCH in Power BI
In Power BI, creating custom columns based on multiple conditions is a powerful way to enhance the analysis and presentation of your data. One of the most versatile functions for this purpose is
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Understanding module.exports in Node.js: Exporting and Importing Modules
In Node.js, organizing your code into reusable, modular components is a key practice for writing maintainable applications. This is done through modules — self-contained blocks of code that can be
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Filtering Data in Azure Data Factory: Keeping Only "FileWrite" Operations
In this post, I’ll walk through how to filter rows in Azure Data Factory (ADF) using the Filter activity to retain only the rows where a specific column ( OperationName ) has the value "FileWrite".
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Handling Deletion of Bootcamps in a Node.js API with Mongoose
In this post, I’ll walk through the process of handling the deletion of bootcamps in a Node.js API using Mongoose. Recently, while working on a project, I encountered a TypeError when attempting to
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Built-in Functions vs. Object-Oriented Methods
Python strives to be simple and clear, so some operations are implemented as built-in functions , while others are object-specific methods . This distinction arises from the way Python handles
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Extracting the Last Element from a Delimited String in Azure Data Factory
When working with data in Azure Data Factory (ADF), it's common to deal with delimited strings. You might need to extract the last element from such strings. For instance, given a string like
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How to Simplify a Mongoose Schema in Node.js
When working with Mongoose in Node.js, defining a schema for your models can get repetitive and verbose, especially if you're specifying data types and validation repeatedly. In this post, we’ll look