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linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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1.查看是否已安装squid
Red Hat Enterprise Linux 5安装程序默认没有安装Squid
服务，读者可以使用下面的命令检查系统是否已经安装了
Squid服务或查看已经安装了何种版本。
rpm -q squid
2.Squid代理服务的基本配置
2.1 Squid主配置...
App Inventor 2 项目合并工具 AIMerge · App Inventor 2 中文网
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Databases
Merging More Than Two Projects
Renaming Second Project’s “Screen1”
Appendix
Appendix A: Complete Blocks for Screen1 of CountDownScreen1
Appendix B: Complete Blocks for SetTime Screen
Overview
Each developer will work on their own separate project file. These project files can...
How to list running screen sessions?
I have a bunch of servers, on which I run experiments using screen . The procedure is the following :
9 Answers
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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 ...
pdf2htmlEX实现pdf转html - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...[<output.html>]
-f,--first-page <int> 需要转换的起始页 (默认: 1)
-l,--last-page <int> 需要转换的最后一页 (默认: 2147483647)
--zoom <fp> 缩放比例
--fit-width <fp> 适合宽度 <fp> 像素
--fit-height <fp> ...
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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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...
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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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...