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file processing

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Python Programming Learning Circle
Python Programming Learning Circle
Apr 12, 2025 · Fundamentals

Comprehensive Collection of Python Batch Automation Scripts

This article provides a curated set of Python scripts that automate common batch tasks—including merging Excel and CSV files, renaming and moving files, PDF merging, image conversion and processing, QR‑code and word‑cloud generation, holiday marking, and bulk email sending—complete with ready‑to‑run code examples.

Batch OperationsPythonautomation
0 likes · 25 min read
Comprehensive Collection of Python Batch Automation Scripts
Python Programming Learning Circle
Python Programming Learning Circle
Jan 30, 2024 · Fundamentals

pdf2docx: Convert PDF to DOCX with Python – Features, Limitations, Installation, and Example

This article introduces the pdf2docx Python library for converting PDF files to DOCX, detailing its capabilities such as layout, paragraph, image, and table parsing, outlining current limitations, providing installation instructions, and showing a concise code example for practical use.

PDF conversionPythondocx
0 likes · 3 min read
pdf2docx: Convert PDF to DOCX with Python – Features, Limitations, Installation, and Example
IT Services Circle
IT Services Circle
Nov 24, 2023 · Backend Development

Understanding and Solving Memory Overflow in Apache POI Excel Processing with EasyExcel

The article explains why Apache POI loads entire .xlsx zip files into memory causing OOM, demonstrates the issue with code examples, and shows how switching to EasyExcel's streaming read dramatically reduces memory usage while handling large Excel files in Java.

Apache POIEasyExcelExcel
0 likes · 8 min read
Understanding and Solving Memory Overflow in Apache POI Excel Processing with EasyExcel