Comprehensive guide to creating dynamic barcodes and QR codes directly inside Microsoft Excel without internet access. Explains barcode TTF fonts, VBA check-digit algorithms, and standalone shape rendering.
Learn how to bundle Python scripts and dependencies into single-file Windows executables without requiring end-users to install Python. Covers PyInstaller flags, icon embedding, and bundling static assets.
Comprehensive developer tutorial on generating production-ready Microsoft Excel workbooks using Python and openpyxl. Covers cell styling, conditional formatting, dynamic formulas, and automated dropdown menus.
A practical web development tutorial on migrating PHP currency and inflation scripts to the modern CBRT EVDS API standard. Demonstrates cURL header injection, error handling, and JSON caching.
CBRT EVDS API Security Update: Implementing Header-Based EVDS-KEY Authentication in PHP Read More »
Learn how to access official macroeconomic time-series data from the Central Bank of Turkey (CBRT) EVDS system. Covers API key generation, series discovery, header authentication, and automated Python pandas ingestion.
