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tcp加速技术解决方案 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...。可以使用ethtool工具来开启相应特性。
网卡驱动调优
默认的ixgbe配置是在是在高吞吐和低延时之际的权衡, 可以更改相应的硬编码的配置或者ethtool进行更改,对于本文我们的场景来说,意义不是太大
利用网卡MSI-X多队列特...
App Inventor 2 低功耗蓝牙 BlueToothLE 拓展 · App Inventor 2 中文网
...受支持。如果 MTU 更改成功,则 MTUChanged 事件将被触发。默认 MTU 为 20。
此块适用于需要更改 BLE 设备之间发送的消息大小的高级应用。大多数开发人员不需要调整此值。
MTU: 最大传输单元(MAXIMUM TRANSMISSION UNIT...
Kill detached screen session [closed]
I learned from somewhere a detached screen can be killed by
11 Answers
11
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What is the difference between “px”, “dip”, “dp” and “sp”?
...oper Documentation:
px
Pixels - corresponds to actual pixels on the screen.
in
Inches - based on the physical size of the screen.
1 Inch = 2.54 centimeters
mm
Millimeters - based on the physical size of the screen.
pt
Points - 1/72 of an inch based on the physical size of ...
android splash screen sizes for ldpi,mdpi, hdpi, xhdpi displays ? - eg : 1024X768 pixels for ldpi
I have to design splash screens(images that fit screen while loading) for android application using phonegap. I have to design 4 size images that fit for 4types of screens like ldpi, mdpi , hdpi, xhdpi . Can anyone tell me exact sizes in pixels for these screens so I can design in that size ?
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Common CSS Media Queries Break Points [duplicate]
...gn flows well at each browser width, it should work pretty reliably on any screen size (and there are lots and lots of them out there.)
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How to detect the screen resolution with JavaScript?
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original answer
Yes.
window.screen.availHeight
window.screen.availWidth
update 2017-11-10
From Tsunamis in the comments:
To get the native resolution of i.e. a mobile device you have to multiply with the device pixel ratio: window.screen.width * windo...
Save Screen (program) output to a file
I need to save the whole output of Screen to a file to check later all the content.
11 Answers
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Android: How to turn screen on and off programmatically?
... is in the foreground.
This code:
params.flags |= LayoutParams.FLAG_KEEP_SCREEN_ON;
params.screenBrightness = 0;
getWindow().setAttributes(params);
Does not turn the screen off in the traditional sense. It makes the screen as dim as possible. In the standard platform there is a limit to how di...
How to assign name for a screen? [closed]
I'm using the screen multiplexer tool on the command shell and open a lot of screens. I then forget which process ID associates with which task.
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