A memory-mapped ring buffer implementation in Python. This module provides a MemMapRingBuffer class which is essentially a memory-mapped variant of collections.deque(maxlen). This combination of ...

This library is intended for working with glTF 2.0 at a fairly low level, meaning you are responsible for managing the actual geometry data yourself. This library facilitates saving this data into a ...

Abstract: Low-power Analog-to-Digital Converters (ADCs) are critical for energy-constrained applications such as portable and biomedical systems. However, the input buffers required to drive large ADC ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Hans Daniel Jasperson has over a decade of experience in public policy research, with an ...

Abstract: An input buffer using in 2GS/s 12bit resolution analog-to-digital converter(ADC) is presented in this paper. The input buffer is often used in the ADC application to isolate the input signal ...

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用Python写PLC上位机，第一步得选对GUI库。Python写上位机控制界面的方法包括:使用PyQt5、Tkinter、wxPython等库、选择适合项目需求的GUI库、熟悉事件驱动编程、设计用户友好界面、实现与硬件通信 。其中, 使用PyQt5 是一个常见且强大的选择,因为PyQt5提供了丰富的控件 ...

In VS Code, scrolling through a 5000-line file always felt like the editor was stretching to keep up. In Zed, it’s ...

为此，今天要给大家介绍一款谷歌的开源项目LangExtract，不仅是一个工具，更是一套面向真实场景的 ...

Gone are the days when sales required knocking on doors or attending in-person meetings. In 2025, remote sales professionals thrive via video calls, CRM systems, and digital communication tools.

在Web应用的安全体系中，验证码（CAPTCHA）常被视为抵御自动化攻击的"第一道防线"。从简单的图片数字验证码到复杂的滑动拼图、行为验证，其核心目标是区分"人类用户"和"机器程序"，防止恶意攻击者通过脚本批量爆破登录、枚举用户接口、注册垃圾账号或滥用短信通道。然而，在真实的攻防对抗中，这看似坚固的防线却常常被攻破——某电商平台因验证码识别插件绕过导致百万用户信息泄露，某社交APP因短信接口滥用被 ...