Practical writing on technical hiring, developer skills, AI, and hackathons - from the team behind 150M+ assessment signals and a community of 10M+ developers. For everyone building, hiring, and learning in the AI era.
Top programming languages to learn in 2025.We decided to dig data from Github, Stackoverflow, TIOBE, Indeed, Glassdoor to find the best coding languages.
Explore the concepts of machine learning and auto-evaluation. Learn how machine learning models can be trained for self-assessment and continuous improvement in various applications.
Understand the gradient descent algorithm for linear regression. Learn how this optimization technique minimizes the cost function to find the best-fit line for data, improving model accuracy in predictive tasks.
Learn about Python's collections module and Defaultdict. Understand how to use Defaultdict for handling missing keys and simplifying data manipulation in your projects.
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Medha Bisht
Medha Bisht
Discover Medha’s crisp breakdowns on tech, writing, and the ideas that inspire her - shaped by books, anime, and everyday adventures.