Data Science
As the crow flies – Euclidean distance
Euclidean distance quietly sits at the foundation of modern technology. It powers recommendation systems that suggest movies and songs. It drives machine…
Blog
Practical technical articles and clear explanations.
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Programming
Base64 Encoder and Decoder
Encode text to Base64 or decode it back in one click, with a short note on what Base64 is and when to use it.
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Data Science Tools
Z-Score Normalization calculator
Turn raw values into z-scores to see how far each one sits from the average. Handy for comparing and normalising data.
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Programming
Creating python virtual environment
A virtual environment is an isolated workspace for your Python projects.It helps you manage dependencies for each project separately — so your global…
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Finance Tools
Recurring Deposit Calculator
Find out what your recurring deposit will be worth at maturity. Enter your monthly amount, interest rate and term.
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Artificial Intelligence
Understanding Gradient Descent
Gradient Descent is one of the most important optimization methods used in machine learning and modeling. At its core, it is a systematic way…
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Artificial Intelligence
Neural Network Explained
What is a neural network, really? A plain-English walk through neurons, layers and weights, with everyday examples and no heavy maths.
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Programming
Maximum water in container problem
We want to find out how much water can be held between two sticks. The heights of our sticks are: Indexes ( ) We…
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Golang
How to start a new project in golang?
Starting a Go project? Create a go.mod file, add your first main.go and run it, in a few simple steps.
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Programming
Blind 75 Problem List
The Blind 75 list of coding interview problems, grouped by topic, so you can practise one problem at a time.
