The messy data is cleaned using python and further more solved queries using sql and finally created a report on those queries using power bi - messy-data-analysis/python code to clean those messy ...

☕ Coffee Shop Sales Dashboard An interactive Power BI dashboard for analyzing coffee shop sales across multiple store locations. The dashboard provides deep insights into sales trends, product ...

In the previous article (article_23), I created a mechanism to automatically collect note access analytics using Playwright and save them to a CSV. I am collecting two types of data.

自动语音外呼诈骗（Robocall Phishing）依托 AI 语音合成、VoIP 虚拟线路、批量拨号设备实现低成本规模化欺诈，已成为全球通信安全核心威胁。2026 年 7 月 29 日美国 Broadband Breakfast 将举办线上专题研讨会，聚焦 AI 驱动钓鱼诈骗、自动骚扰电话、垃圾通信三大威胁，梳理攻击者技术迭代路径、运营商现有防御工具缺陷、FCC 监管执法实施难点，为通信安全治 ...