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This guide demonstrates how to create a Python script that uses the win32com library to batch convert Word (.doc/.docx) files to PDF on Windows, including code examples, handling of Office/WPS detection, folder management, common pitfalls, and packaging the script into an executable.
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This article provides a complete Bash script that automates downloading, extracting, configuring, and starting MongoDB on Linux systems, handling OS detection, prerequisite installation, file preparation, and color‑coded status messages for success, failure, and warnings.
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The article explains that unlike compiled languages, Python as an interpreted scripting language does not require a mandatory main function, clarifies the purpose of the __name__ == '__main__' guard, and advises using a simple entry script such as main.py for clean, idiomatic code.
This article explains how the if __name__ == '__main__' construct distinguishes between running a Python file as a script versus importing it as a module, prevents unintended execution, and provides practical examples for testing, main logic, and avoiding side effects.
This article explains the special built‑in identifiers __main__ and __name__ in Python, describing how they indicate a module's execution context, how to use them to separate script and library code, and provides multiple practical code examples.
This guide explains how to create a Node.js script that automatically generates export statements for component libraries, covering script basics, file operations with fs‑extra, package imports, npm integration, and debugging techniques using VS Code.
This article explains how the __name__ variable is set when running Python scripts directly or importing them, demonstrates its behavior with multiple .py files, shows how unintended code can be executed, and introduces the if __name__ == '__main__' guard to control execution.
The article explains how to sort image filenames containing numbers in Elasticsearch by either using a painless _script to extract the numeric part at query time or, more efficiently, by preprocessing filenames with an ingest pipeline that creates a numeric field for fast sorting, recommending the pipeline for performance‑critical use cases.
This article explains how to migrate a specific Redis database (db8) to another server's db15 by writing a Python script that batches keys, tracks progress, estimates remaining time, and verifies the migration results.
This guide demonstrates how to use Python's ItChat library to programmatically send text, image, and video messages to multiple WeChat contacts, including code examples, setup instructions, and troubleshooting tips for Windows environments.
This tutorial demonstrates how to create a Python script that automatically backs up a chosen source folder to a target location every minute, using shutil and os modules to copy files into timestamped directories for reliable data protection.
This article explains the limitations of MySQL's max_execution_time for SELECT statements inside stored procedures and provides practical solutions—including external kill scripts and the Percona Toolkit's pt‑kill—to enforce query timeouts while warning against use in production environments.
This tutorial explains how to configure Docker on a Kubernetes node to transparently use a remote Docker daemon by modifying the systemd service, creating a custom Docker image with helper scripts, and committing it, so users can run Docker commands without explicitly specifying the remote host.
This article consolidates practical shell scripting standards—covering shebang usage, commenting, parameter validation, naming conventions, encoding, indentation, function structuring, variable scope, efficient command patterns, parallel execution, and static analysis with ShellCheck—to help developers write readable, maintainable, and performant Bash scripts.