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DevOps
DevOps
Jun 16, 2025 · Artificial Intelligence

Unlock AI’s Real‑World Power: 6 Must‑Have MCP Tools with Hands‑On Code

This article reviews six open‑source MCP servers—Bright Data, Graphiti, GitIngest, Terminal, Code Executor, and MindsDB—showing how each extends large language models with web scraping, long‑term memory, code navigation, command‑line control, sandboxed Python execution, and multi‑source data integration, complete with practical code examples.

AI toolsMCPWeb Scraping
0 likes · 9 min read
Unlock AI’s Real‑World Power: 6 Must‑Have MCP Tools with Hands‑On Code
Python Programming Learning Circle
Python Programming Learning Circle
Dec 3, 2024 · Information Security

Python Security Risks: Unsafe Use of Download Folders, $PYTHONPATH, and pip

The article explains how careless use of Python's import system, the $PYTHONPATH environment variable, and running pip from the Downloads directory can create serious security vulnerabilities, and provides concrete examples and safe‑practice recommendations for developers.

PYTHONPATHPythoncode execution
0 likes · 7 min read
Python Security Risks: Unsafe Use of Download Folders, $PYTHONPATH, and pip
AntTech
AntTech
Jul 25, 2024 · Information Security

Security Analysis of Code Execution Sandboxes in AI Applications

This report investigates the security of code‑execution sandboxes used by various AI applications, evaluates their isolation mechanisms, presents detailed test results for multiple platforms, and offers recommendations for selecting and hardening sandbox solutions in the era of large language models.

AI securityDenoFirecracker
0 likes · 23 min read
Security Analysis of Code Execution Sandboxes in AI Applications
Test Development Learning Exchange
Test Development Learning Exchange
Jun 17, 2024 · Fundamentals

Understanding Python's eval(): Usage, Risks, and Safer Alternatives

This article explains Python's eval() function, demonstrates basic and variable usage, highlights security risks, and presents safer alternatives such as ast.literal_eval and restricted eval implementations, providing code examples and practical recommendations for secure code execution.

Pythonast.literal_evalcode execution
0 likes · 5 min read
Understanding Python's eval(): Usage, Risks, and Safer Alternatives
php中文网 Courses
php中文网 Courses
Oct 24, 2023 · Backend Development

Understanding and Using PHP's microtime() Function

This article explains PHP's microtime() function, covering its basic concept, syntax, optional parameters, practical code examples for retrieving timestamps as strings or floats, and common use cases such as measuring execution time and generating unique identifiers.

PHPbackendcode execution
0 likes · 5 min read
Understanding and Using PHP's microtime() Function
Python Programming Learning Circle
Python Programming Learning Circle
Mar 5, 2021 · Fundamentals

Python Built‑in Functions and Common Usage

This article introduces Python's built‑in functions, data types, numeric conversions, mathematical utilities, sequence and collection constructors, iteration tools, scope inspection, dynamic code execution, memory introspection, file handling, and module import techniques, providing concise code examples for each concept.

Data Typesbuilt-in-functionscode execution
0 likes · 11 min read
Python Built‑in Functions and Common Usage