MoppleIT Tech Blog

Reliable CSV Imports in PowerShell: Schema Checks, Invariant Culture, and Clear Errors

Published on December 11, 2025

Build reliable CSV imports in PowerShell with header validation, invariant-culture parsing, and clear errors. Prevent schema drift, keep types consistent, and make your data pipelines predictable.

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Reliable Deep Merges for PowerShell Hashtables: Safe Defaults, Predictable Overrides

Published on December 10, 2025

Build safer PowerShell configs with a tiny recursive hashtable merge: preserve nested keys, replace arrays predictably, and return a new object for immutable, review-friendly results.

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