IT Career Guides & Free Resources
Expert roadmaps, tutorials, salary guides and interview prep across Data Science, Generative AI, Python, Cloud & Analytics — written by GloryTecks trainers in Hyderabad.
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DAX CALCULATE Function Explained Step by Step
The DAX CALCULATE function explained step by step, with real sales numbers for every measure: how a filter argument overwrites the visual's filter, why a UK revenue measure shows the UK total on every row, how KEEPFILTERS and REMOVEFILTERS change that, and how context transition makes calculated columns work.
Function Calling and Tool Use in LLMs Explained
Function calling lets a language model ask your code to look something up or take an action. This guide explains the round trip and how to define tools, then puts ten customer requests to a small local model with three tools, and shows the four ways it went wrong and the safeguards that caught them.