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Get Character value from KeyCode in JavaScript… then trim

...k on) generates keycode 97. Used with String.fromCharCode we get the following: String.fromCharCode(49) returns "1" String.fromCharCode(97) returns "a" String.fromCharCode expects unicode charcodes, not javascript keycodes. The key a generates an event with a keycode of 65, independentant of th...
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IRXmitter红外发射器扩展 · App Inventor 2 中文网

...rManager.transmit()。 不支持嵌套传输。如果另一个传输已经激活(由重复方法之一触发),会触发Screen.ErrorOccurred事件,错误代码17305。如果Pattern无法转换为整数数组,会触发Screen.ErrorOccurred事件,错误代码17303。 重复发送(重...
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【解决】Win10/Win11家庭版不支持远程桌面?如何开启远程桌面? - 操作系统...

【解决】Win10/Win11家庭版不支持远程桌面?如何开启远程桌面?一、Win10家庭版是不支持远程桌面的。本人使用的电脑自带的是正版的win10家庭版,因为工作需要,需要使用到远程桌面,但是又不想重装系统,经过寻找发现可以借...
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mingw-w64 threads: posix vs win32

I'm installing mingw-w64 on Windows and there are two options: win32 threads and posix threads. I know what is the difference between win32 threads and pthreads but I don't understand what is the difference between these two options. I doubt that if I will choose posix threads it will prevent me fro...
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win界面进化史 从 Win 1.0到Win 10三十年界面变化 - it组图 - 清泛网 - 专...

win界面进化史 从 Win 1.0到Win 10三十年界面变化win windows 界面 进化史1985年11月,Windows 1.0正式诞生。到今年,Windows已经30周岁了。7月29日,Windows10操作系统发布,Windows 10将是一个...1985年11月,Windows 1.0正式诞生。到今年,Windows已...
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How do I determine the current operating system with Node.js

... shell scripts for use when developing on a platform. We have both Mac and Windows developers. Is there a variable I can check for in Node to run a .sh file in one instance and .bat in another? ...
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SensorUtil 传感器工具扩展:在后台和屏幕关闭时保持传感器工作 · App Inv...

...器) 移除 onPause 和 onResume 监听器,以保持传感器在后台激活。需要为每个要在后台保持活动的传感器调用此方法。 请求忽略电池优化 RequestIgnoreBatteryOptimizations() 请求用户允许应用忽略电池优化。这允许应用在打盹模式下运...
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How do I read text from the (windows) clipboard from python?

How do I read text from the (windows) clipboard from python? 11 Answers 11 ...
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How to detect reliably Mac OS X, iOS, Linux, Windows in C preprocessor? [duplicate]

...cross-platform C/C++ code that should be compiled on Mac OS X, iOS, Linux, Windows, how can I detect them reliably during preprocessor process? ...
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驯服Linux OOM Killer(优质英文资料翻译) - 操作系统(内核) - 清泛网 - 专注IT技能提升

...。这会影响切换应用程序时的延迟,因为应用程序必须在激活时重新加载。在进一步的压力下,低内存Killer会杀死状态已保存在前一个阈值中的非关键后台进程,最后杀死前台应用程序。 保持多个低内存触发器为进程提供了足...