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How do I call some blocking method with a timeout in Java?

...p a thread externally, let alone a few very specific cases like the Thread.sleep() and Lock.lockInterruptibly() methods that explicitly handle thread interruption. So really you have only 3 generic options: Put your blocking call on a new thread and if the time expires you just move on, leaving ...
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Stopping python using ctrl+c

...call such as thread.join or waiting on web response. It does work for time.sleep, however. Here's the nice explanation of what is going on in Python interpreter. Note that Ctrl+C generates SIGINT. Solution 1: Use Ctrl+Break or Equivalent Use below keyboard shortcuts in terminal/console window whic...
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Are lists thread-safe?

...[] def add(): for i in range(count): l.append(i) time.sleep(0.0001) def remove(): for i in range(count): l.remove(i) time.sleep(0.0001) t1 = threading.Thread(target=add) t2 = threading.Thread(target=remove) t1.start() t2.start() t1.join() t2.join() print(...
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线程访问窗口资源的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术

...HWND间的映射关系(合法的修改途径:映射可以被Cwnd成员函数Detach,Attach所改变),再者可以确保使用窗口的安全性,避免出现访问违规等状况,如使用临时对象就很容易出现这种断言失败。 每个界面线程都有自身的映射表,TLS(线...
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Smarty中date_format日期格式化详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...由php提供过来的时间秒进行转换成日期了,那么date_format函数到底怎么用有什么格式,我们一起来看看。...在php的smarty模板中date_format是对由php提供过来的时间秒进行转换成日期了,那么date_format函数到底怎么用有什么格式,我们...
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php execute a background process

...", array(), $foo ) ); I tested this quickly from the command line using "sleep 25s" as the command and it worked like a charm. (Answer found here) share | improve this answer | ...
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How to save and load cookies using Python + Selenium WebDriver

...ome-data") driver.get('https://www.somedomainthatrequireslogin.com') time.sleep(30) # Time to enter credentials driver.quit() $ cat work.py #!/usr/bin/python3 import time from selenium import webdriver from selenium.webdriver.chrome.options import Options chrome_options = Options() chrome_opti...
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全球首例3D彩色全息图面世 VR技术再获重大突破 - 资讯 - 清泛网 - 专注C/C+...

...何谓VR,又何谓AR?简单来说,VR技术利用计算机生成一种模拟环境,使用户能够与该环境互动;而AR技术则能够把虚拟信息融合在现实环境中,让现实世界丰富起来。 国际科技巨头纷纷布局虚拟现实,代表最前沿技术的产业巨...
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机器视觉成争夺焦点 应用场景将加速拓展 - 资讯 - 清泛网 - 专注C/C++及内核技术

...用机器代替人眼来做测量与判断,通过计算机摄取图像来模拟人的视觉功能,实现人眼视觉的延伸。更为重要的是,机器视觉系统具备人脑的一部分功能,能够从客观事物的图像中提取信息,处理并加以理解,最终用于实际检测...
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移动端弱网络测试问题总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...网络测试方法: 利用Charles可以设置带宽、延迟等参数,模拟弱网络环境。在Charles中打开Proxy-Throttle Settings,如下图所示,配置好参数后,启动Throttle如蓝色框标注,确定后可以看到绿色框标注处的图标点亮。 具体参数的含义...