Central limit theorem plays a very important role when it comes to getting information on the sample mean. In simple words, it tells us that when we take a large number of samples from a population that is significantly large enough in terms of sample size (>30) and try to get the sample mean then […]
Why is the central limit theorem important? Read More »
For creating a dashboard in Python in 2025 we have multiple options in terms of libraries. Dashboards are commonly used for displaying key metrics and insights. In this blog, we will discuss various libraries and frameworks for building a dashboard in Python. Dash by Plotly Dash is considered one of the most popular Python frameworks
Building dashboards in Python Read More »
Pandas is an important library in data manipulation in Python. Data loading, data cleaning, and data transformation can be done using Python. In this blog we will go through 55 pandas interview questions. Pandas interview question on DataFrame Creation and Manipulation How can you create a pandas DataFrame from a dictionary? import pandas as pd
Pandas Interview Questions for 2025 Read More »
QR codes have become a go-to tool for embedding information like URLs, texts, or even payment details and providing it to consumers. The main reason why QR codes have become famous is because they can be scanned with a camera and decoded instantly making them highly effective for quick access to data. In this blog,
Detect QR code in image Python and OpenCV (cv2) Read More »
When experimenting with various parameters in a model like changing the number of layers, activation function, or neurons, sometimes the model doesn’t perform well while training. We can save training time and other resources by stopping the model when its performance on the validation dataset deteriorates. The process is called early stopping in machine learning.
How to implement early stopping in Tensorflow, Keras and Pytorch. Read More »
We can see QR codes everywhere. They are used for payments, marketing, and whatnot. But, tracking these QR codes and analyzing the data in real-time is a complex task. Python Libraries like OpenCV come in handy for these tasks. As we know OpenCV stands for Open Source Computer Vision Library. It is a powerful tool
OpenCV QR code tracking Read More »
Getting a data analyst job in 2025 requires a good combination of technical skills, communication skills, and domain understanding of the field. We can see, that it is getting difficult day by day to stand out in a competitive job market. Let’s go through a step-by-step guide to help you land a data analyst internship.
How to get a data analyst internship in 2025 Read More »
We have made 50 Jenkins MCQs covering various topics like setup, usage, plugins, configuration, and integration. 1. What is Jenkins? a) A code analysis tool b) A CI/CD tool for automating software builds, testing, and deployment c) A version control system d) A container orchestration tool Answer: b) A CI/CD tool for automating software builds,
Let’s go through 50 Docker MCQs covering a wide range of topics from basic concepts to advanced features of Docker. 1. What is Docker? a) A cloud-based storage service b) A containerization platform for deploying applications c) A virtualization platform for running VMs d) A configuration management tool Answer: b) A containerization platform for deploying
