Author: user
Network programming in Node.js with the ‘net’ module
In this article, we explore the capabilities of the net module, accompanied by practical, real-world examples that you can compile…
Built-in module that allows you to execute other applications or scripts in your environment using Node.js
Asynchronous event-driven architecture allows Node.js to perform non-blocking operations, which is a fundamental aspect of its efficiency. However, there are…
Change of Speech
(1) “Can you explain this chapter to me?” she asked. (a) She asked if can you explain this chapter to…
Hive Transactional Table vs. Non-Transactional Table
Before we explore the differences between transactional and non-transactional tables, let’s grasp the basic concepts of Hive tables. Hive Table…
HiveServer1 vs. HiveServer2: A Comprehensive Comparison
Before diving into the comparison, let’s briefly understand what Hive servers are and their role in the Hive ecosystem. HiveServer1…
Hive Script vs. Hive Query: Unraveling the Differences
This article aims to shed light on this topic, offering clarity and real-world examples to illustrate the contrasts. Understanding Hive…
How to check the warranty status of your iPhone
Understanding the warranty status of your iPhone is crucial for making informed decisions about repairs and support. This article provides…
Create an SSH key and use it to push data to an EC2 instance from your GitLab CI/CD pipeline
In GitLab CI/CD, you don’t create SSH keys directly on the server; rather, you generate them on your local machine…
Returning the last value in a group during aggregation in PySpark
pyspark.sql.functions.last PySpark’s last() function is part of the PySpark SQL module, and it’s used to return the last value in…
PySpark : Converting the first letter of each word in a string to uppercase and the rest to lowercase using PySpark
PySpark’s initcap() function is used to convert the first letter of each word in a string to uppercase and the…
