links about browser

最新推荐文章于 2025-09-11 10:46:59 发布
转载 最新推荐文章于 2025-09-11 10:46:59 发布 · 470 阅读 · 0
文章标签：

#browser #浏览器 #嵌入式 #webkit #path #手机

嵌入式浏览器Konqueror的移植和汉化  

http://solution.eccn.com/pdf/qrs_0715217d.pdf  

浏览器架构图 

http://blog.youkuaiyun.com/shaovey/archive/2008/08/22/2814153.aspx  

王国凡的博客（分析webkit） 

http://blog.youkuaiyun.com/sgnaw  

开源浏览器概要设计 

http://www.minigui.org/downloads/SUM-DESIGN-BROWSER-V1.0.pdf  

一种嵌入式浏览器在数字机顶盒中的应用 

http://www.myembed.com/update_path_liqin_t/Upfiles/001/001/2005_10_29/20051029132344.PDF  

交叉编译webkit 

http://ppbabytiger.spaces.live.com/Blog/cns%21549302309A9552BE%21397.entry

手机浏览器的未来

http://blog.youkuaiyun.com/wanghero/archive/2008/12/11/3498103.aspx


大模型提问中包括时间的实战方案
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本文主要介绍了大模型提问中包括时间的实战方案，希望对学习大语言模型的同学们有所帮助。 文章目录 1. 前言 2. 实战方案
从System Prompt来看Claude3、Kimi和ChatGLM4之间的差距
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本文主要介绍了从System Prompt来看Claude3、Kimi和ChatGLM4之间的差距，希望能对学习大模型的同学们有所帮助。 文章目录 1. 前言 2. System Prompt 2.1 Claude3 2.2 Kimi 2.3 ChatGLM4
Disable HTML a links in different browser
daimeisi123的专栏
10-15 521
 You can't disable a link (in a portable way). You can use one of these techniques (each one with its own benefits and disadvantages). CSS way This should be the right way to do it when most of b
SWT Browser & XULRunner
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XULRUNNER XULRUNNER Download http://ftp.mozilla.org/pub/mozilla.org/xulrunner/releases/latest/http://ftp.mozilla.org/pub/mozilla.org/xulrunner/releases/ XULRunner runtime vs. sdk How to install...
FireFox火狐浏览器配置页面about:config参数说明
收集盒 Book box
04-29 2万+
在浏览器中打开about:config就可以打开浏览器的配置页面. about:config是Firefox的设置页面，Firefox提供了不少高级设置选项在这里以便让你可以更加详细地控制Firefox的运行方式。 注意：官方不推荐用户手工修改about:config的设置。所以，如果你对于你想修改的内容不是非常确定的话，请不要去改变它。 打开Firefox中about:config方法是：
Graded Browser Support
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( The YUI Target Environments Matrixis here) About the Browser Test Baseline and Operating Systems The Browser Test Baseline provides a baseline set of browsers that should be tested. It is designe...
Securing Your Web Browser
Angelo Lee's Blog
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<br /> Securing Your Web Browser<br /> Will Dormann and Jason Rafail <br /> This paper will help you configure your web browser for safer internet surfing. It is written for home computer users, students, small business workers, and any other person
一系列开源浏览器（Open source browser）介绍
逐梦的博客
05-17 1万+
本文介绍一些主流开源浏览器（Open source browser）框架，只统计还在更新的开源浏览器，比较出名的有Chromium，Mozilla Firefox、Brave、GNOME Web等等，帮助大家方便选择什么浏览器进行GUI开发。有些浏览器对系统要求比较高，有些是比较轻量的浏览器，按需选择。第二章总览列出28框浏览器关键信息，第三章，详细介绍这些浏览器，包括浏览器特性，历史等信息
Trac - Trac Links
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Trac - Trac Links Trac Links TracLinks are a fundamental feature of Trac, because they allow easy hyperlinking between the various entities in the system—such as tickets, reports, ch
Useful links about Linux/GCC/Cmake/C++
lilypp的专栏
12-01 1021
Static, Shared Dynamic and Loadable Linux Libraries http://www.yolinux.com/TUTORIALS/LibraryArchives-StaticAndDynamic.html   Linux C++ library types: 1. Static libraries(.a): Library of object cod
Thinking Clearly about Performance
weixin_30699465的博客
09-19 1498
http://queue.acm.org/detail.cfm?id=1854041 The July/August issue of acmqueue is out now acmqueue is free for ACM professional members. Non-members can purchase an annual subscription for $19.99 or...
天火浏览器Skyfire Web Browser4.0.4
01-09
• Fireplace: See only the links shared by Friends. Why? Filter what friends did from what friends shared (which is a great starting point for browsing) • Popular: See what Friends and the Facebook ...
Firefox扩展：Right Links WebExtensions端口实现指南
"browser.tabs.insertRelatedAfterCurrent" 等特性已经不可用，因此原有的扩展需要调整以适应新的用户交互模式。 4. 用户体验: 用户在使用浏览器时的体验是开发扩展时的重要考量因素。Right_Links_WE扩展专注于保持...
import atexit import json import multiprocessing import time import uuid # import browsergym.core # noqa F401 (we register the openended task as a gym environment) import gymnasium as gym import html2text import tenacity from browsergym.utils.obs import flatten_dom_to_str, overlay_som from openhands.core.exceptions import BrowserInitException from openhands.core.logger import openhands_logger as logger from openhands.runtime.browser.base64 import image_to_png_base64_url from openhands.utils.shutdown_listener import should_continue, should_exit from openhands.utils.tenacity_stop import stop_if_should_exit BROWSER_EVAL_GET_GOAL_ACTION = 'GET_EVAL_GOAL' BROWSER_EVAL_GET_REWARDS_ACTION = 'GET_EVAL_REWARDS' class CloudPSSBrowserEnv: def __init__(self, browsergym_eval_env: str | None = None): """ 初始化浏览器环境实例。 Args: browsergym_eval_env (str | None): 用于评估模式的浏览器环境路径。如果提供，则启用评估模式。 属性: html_text_converter: HTML 文本转换器实例。 eval_mode (bool): 标识是否处于评估模式。 eval_dir (str): 评估目录路径。 browsergym_eval_env (str | None): 评估模式下的浏览器环境路径。 browser_side: 浏览器端通信管道。 agent_side: 代理端通信管道。 说明: - 如果 `browsergym_eval_env` 不为 None，则自动启用评估模式。 - 初始化时会设置多进程启动方法为 'spawn'，并创建浏览器和代理之间的通信管道。 - 注册 `close` 方法为程序退出时的清理函数。 """ self.html_text_converter = self.get_html_text_converter() self.eval_mode = False self.eval_dir = '' # EVAL only: browsergym_eval_env must be provided for evaluation self.browsergym_eval_env = browsergym_eval_env self.eval_mode = bool(browsergym_eval_env) # Initialize browser environment process multiprocessing.set_start_method('spawn', force=True) self.browser_side, self.agent_side = multiprocessing.Pipe() self.init_browser() atexit.register(self.close) def get_html_text_converter(self) -> html2text.HTML2Text: html_text_converter = html2text.HTML2Text() # ignore links and images html_text_converter.ignore_links = False html_text_converter.ignore_images = True # use alt text for images html_text_converter.images_to_alt = True # disable auto text wrapping html_text_converter.body_width = 0 return html_text_converter @tenacity.retry( wait=tenacity.wait_fixed(1), stop=tenacity.stop_after_attempt(5) | stop_if_should_exit(), retry=tenacity.retry_if_exception_type(BrowserInitException), ) def init_browser(self) -> None: logger.debug('Starting cloudpss browser env...') try: self.process = multiprocessing.Process(target=self.browser_process) self.process.start() except Exception as e: logger.error(f'Failed to start browser process: {e}') raise if not self.check_alive(timeout=200): self.close() raise BrowserInitException('Failed to start browser environment.') def browser_process(self) -> None: if self.eval_mode: assert self.browsergym_eval_env is not None logger.info('Initializing cloudpss browser env for web browsing evaluation.') if not self.browsergym_eval_env.startswith('browsergym/'): self.browsergym_eval_env = 'browsergym/' + self.browsergym_eval_env if 'visualwebarena' in self.browsergym_eval_env: import browsergym.visualwebarena import nltk nltk.download('punkt_tab') elif 'webarena' in self.browsergym_eval_env: import browsergym.webarena # noqa F401 register webarena tasks as gym environments # type: ignore elif 'miniwob' in self.browsergym_eval_env: import browsergym.miniwob # noqa F401 register miniwob tasks as gym environments # type: ignore else: raise ValueError( f'Unsupported browsergym eval env: {self.browsergym_eval_env}' ) env = gym.make(self.browsergym_eval_env, tags_to_mark='all', timeout=100000) else: env = gym.make( 'browsergym/openended', task_kwargs={'start_url': 'about:blank', 'goal': 'PLACEHOLDER_GOAL'}, wait_for_user_message=False, headless=True, disable_env_checker=True, tags_to_mark='all', timeout=100000, pw_context_kwargs={'accept_downloads': True}, pw_chromium_kwargs={'downloads_path': '/workspace/.downloads/'}, ) obs, info = env.reset() logger.info('Successfully called env.reset') # EVAL ONLY: save the goal into file for evaluation self.eval_goal = None self.goal_image_urls = [] self.eval_rewards: list[float] = [] if self.eval_mode: self.eval_goal = obs['goal'] if 'goal_object' in obs: obs['goal_object'] = list(obs['goal_object']) if len(obs['goal_object']) > 0: self.eval_goal = obs['goal_object'][0]['text'] for message in obs['goal_object']: if message['type'] == 'image_url': image_src = message['image_url'] if isinstance(image_src, dict): image_src = image_src['url'] self.goal_image_urls.append(image_src) logger.debug(f'Browsing goal: {self.eval_goal}') logger.info('Browser env started.') while should_continue(): try: if self.browser_side.poll(timeout=0.01): unique_request_id, action_data = self.browser_side.recv() # shutdown the browser environment if unique_request_id == 'SHUTDOWN': logger.debug('SHUTDOWN recv, shutting down browser env...') env.close() return elif unique_request_id == 'IS_ALIVE': self.browser_side.send(('ALIVE', None)) continue # EVAL ONLY: Get evaluation info if action_data['action'] == BROWSER_EVAL_GET_GOAL_ACTION: self.browser_side.send( ( unique_request_id, { 'text_content': self.eval_goal, 'image_content': self.goal_image_urls, }, ) ) continue elif action_data['action'] == BROWSER_EVAL_GET_REWARDS_ACTION: self.browser_side.send( ( unique_request_id, {'text_content': json.dumps(self.eval_rewards)}, ) ) continue action = action_data['action'] obs, reward, terminated, truncated, info = env.step(action) # EVAL ONLY: Save the rewards into file for evaluation if self.eval_mode: self.eval_rewards.append(reward) # type: ignore # add text content of the page html_str = flatten_dom_to_str(obs['dom_object']) obs['text_content'] = self.html_text_converter.handle(html_str) # make observation serializable obs['set_of_marks'] = image_to_png_base64_url( overlay_som( obs['screenshot'], obs.get('extra_element_properties', {}) ), add_data_prefix=True, ) obs['screenshot'] = image_to_png_base64_url( obs['screenshot'], add_data_prefix=True ) obs['active_page_index'] = obs['active_page_index'].item() obs['elapsed_time'] = obs['elapsed_time'].item() self.browser_side.send((unique_request_id, obs)) except KeyboardInterrupt: logger.debug('Browser env process interrupted by user.') try: env.close() except Exception: pass return def step(self, action_str: str, timeout: float = 120) -> dict: """Execute an action in the browser environment and return the observation.""" unique_request_id = str(uuid.uuid4()) self.agent_side.send((unique_request_id, {'action': action_str})) start_time = time.time() while True: if should_exit() or time.time() - start_time > timeout: raise TimeoutError('Browser environment took too long to respond.') if self.agent_side.poll(timeout=0.01): response_id, obs = self.agent_side.recv() if response_id == unique_request_id: return dict(obs) def check_alive(self, timeout: float = 60) -> bool: self.agent_side.send(('IS_ALIVE', None)) if self.agent_side.poll(timeout=timeout): response_id, _ = self.agent_side.recv() if response_id == 'ALIVE': return True logger.debug(f'Browser env is not alive. Response ID: {response_id}') return False def close(self) -> None: if not self.process.is_alive(): return try: self.agent_side.send(('SHUTDOWN', None)) self.process.join(5) # Wait for the process to terminate if self.process.is_alive(): logger.error( 'Browser process did not terminate, forcefully terminating...' ) self.process.terminate() self.process.join(5) # Wait for the process to terminate if self.process.is_alive(): self.process.kill() self.process.join(5) # Wait for the process to terminate self.agent_side.close() self.browser_side.close() except Exception as e: logger.error(f'Encountered an error when closing browser env: {e}') 我希望进行自己的调试怎么修改以上代码？
08-30
dom = self.controller.browser.execute_script("return document.documentElement.outerHTML;") return dom def debug_evaluate(self, script): """在浏览器上下文中执行任意调试脚本""" result = self....
基于单片机的六足机器人控制系统设计
神仙别闹的自留地
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一开始本系统打算采用常见的智能小车摄像头进行视频监控，但是这类摄像头基本不开源，这对本系统的开发造成了很大的麻烦。而市面上开源的摄像头模块基本都不支持远程传输，因此不能进行云端的控制。经过综合分析，最后决定定制威视达康这家公司的摄像头。这个摄像头可以进行远程的监控，还留出了 SDK 接口给开发者进行调用，因此非常有利于项目开发。这个摄像头可以自由地上下左右旋转，基本可以全方位覆盖监控范围，还支持夜视、录像等功能。图 3-12 摄像头。
解锁嵌入式多任务：FreeRTOS操作系统基础篇
非科班出身，全靠兴趣硬啃单片机的打工人，踩坑无数但乐此不疲；偏爱用接地气的大白话聊技术，拒绝 “高大上” 黑话，代码示例力求简单到能跑；白天搬砖写项目，晚上回家捣鼓小实验，博客就是我的技术朋友圈。
09-08 895
FreeRTOS是一款开源的实时操作系统内核，专为微控制器设计，解决了传统嵌入式系统在响应性、优先级管理和资源竞争等方面的痛点。其核心架构包括任务（执行单元）、调度器（支持抢占式和时间片调度）、队列（任务间通信）和信号量（同步与互斥）。通过多任务示例展示了基本应用、队列通信和资源保护等实际用法。FreeRTOS提供多种内存管理策略和丰富的配置选项，开发者需注意优先级反转、堆栈溢出等常见陷阱。合理使用FreeRTOS可构建高效可靠的多任务嵌入式系统，其丰富生态系统能支持物联网、工业控制等复杂应用场景。
JavaScript的功能和作用
2402_83164836的博客
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JavaScript（简称 JS）是一种​​，最初设计用于为网页添加动态交互功能。经过多年发展，其应用场景已远超浏览器，成为覆盖前端、后端、移动端、桌面端甚至物联网等领域的“全场景语言”。
把 AI 塞进「公交卡」——基于 32 kB 零样本气味指纹的离线冷链监控贴片
qq_74383080的博客
09-08 505
研发团队推出全球首款零样本冷链监控贴片，仅0.15mm厚、1.2元成本，集成RISC-V芯片与4通道气体传感器。通过32kB微型AI模型（整合One-Class SVM算法）实现无训练跨品类腐败检测，准确率超94%。采用NFC无源供电方案，手机扫码2ms即获结果，解决传统冷链监控断网失效难题。实测对草莓、三文鱼、疫苗等实现12-18小时提前预警，开源固件与模型已支持量产，首批500万张投入市场。该技术将AI气味识别压缩至邮票大小，重新定义离线冷链监控标准。
直流电机PID调参技巧
最新发布
m0_64386340的博客
09-11 96
Kd：太大会出现振荡，调节PD时，可以将Kp参数给大一点也没关系，超调可以用Kd来调节，但是不能振荡，如果出现振荡，要减小Kp。Kp：不断改变目标值观察实际值，然后增大Kp,知道实际值开始抖动，然后适当减小Kp让抖动消失，此时Kp就比较适合。PS:调参时，学会取舍，参数越响应快但是抖动振荡越严重，参数小响应慢但是动作平滑。Ki：看消除稳态误差的速度满不满意，不满意就加大Ki，但是不能够出现大幅度超调。
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