Data work in 2026 asks for more than chart building. Professionals are expected to clean data, query databases, explain ...

Basic vs advanced English words!! Trump blowing up South Pars gas field could have catastrophic consequences Republicans balk at going it alone on Iran war funding Zendaya addresses fake AI Tom ...

March 2026 TIOBE Index stays largely steady, with SQL and R swapping spots, as Paul Jansen explains why the index still ...

Researchers at Stanford and Caltech have found some critical reasoning failures in advanced AI models. LLMs are great at recognizing patterns, but they have trouble with basic logic, social reasoning, ...

Here’s what you’ll learn when you read this story: Large language models (LLMs) like ChatGPT show reasoning errors across many domains. Identifying vulnerabilities is good for public safety, industry, ...

Qualcomm demoed its Flex SoC that controls driver assistance and safety features at the same time as in-car entertainment in cars. Reading time 2 minutes Qualcomm showed off its all-in-one Flex SoC ...

This repository contains a complete SQL-based data analysis project using the classic Music Store Database. The project explores real business questions related to customer behavior, revenue trends, ...

Marc Santos is a Guides Staff Writer from the Philippines with a BA in Communication Arts and over six years of experience in writing gaming news and guides. He plays just about everything, from ...

This builds your fundamental understanding. Without these basics, you can't progress to complex queries. Most placement tests start with these concepts.