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linux下iptables配置详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...保存.
[root@tp ~]# /etc/rc.d/init.d/iptables save
这样就可以写到/etc/sysconfig/iptables文件里了.写入后记得把防火墙重起一下,才能起作用.
[root@tp ~]# service iptables restart
现在IPTABLES配置表里什么配置都没有了,那我们开始我们的配置吧
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基于PECL OAuth打造微博应用 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...各个微博平台（新浪，腾讯，搜狐，网易）的开发者，拿到属于你自己的CONSUMER_KEY和CONSUMER_SECRET（有时也被称作APP_*）。
下面开始！假定我们要开发一个类似Follow5和微博通的应用，简单点说就是把消息同时发送到多个微博平台...
Heap vs Binary Search Tree (BST)
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Paper: http://i.stanford.edu/pub/cstr/reports/cs/tr/74/460/CS-TR-74-460.pdf
WSU slides: http://www.eecs.wsu.edu/~holder/courses/CptS223/spr09/slides/heaps.pdf
Intuitive argument:
bottom tree levels have exponentially more elements than top levels, so new elements are almost certain to go at t...
Getting the error “Missing $ inserted” in LaTeX
...rscore" package also solved an issue I encountered when trying to generate pdf out from a knitr document in RStudio by using the function "semTable" (before it resulted in the 'Missing $' error.
– Will
Aug 4 '18 at 8:08
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What is in your .vimrc? [closed]
...0
"}}}
let g:rct_completion_use_fri = 1
"let g:Tex_DefaultTargetFormat = "pdf"
let g:Tex_ViewRule_pdf = "kpdf"
filetype plugin indent on
syntax on
share
edited Aug 2 '09 at...
Android disable screen timeout while app is running
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For the ones who don't have time to read linked pdf: "Wakelocks are costly if forgotten", "Consider using android:keepScreenOn to ensure correctness".
– lenrok258
Feb 7 '16 at 15:11
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A good book for learning D3.js [closed]
...ing from a different medium) and perhaps un-humbly D3 Tips and Tricks as a pdf, epub or mobi or even fully on-line leanpub.com/D3-Tips-and-Tricks/read :-)
– d3noob
Jun 5 '13 at 4:49
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How to create a video from images with FFmpeg?
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If you are using python and subprocess.call to start ffmpeg, you should not use the single quotes 'in the input and output file names. Otherwise it will not find the files.
– RunOrVeith
May 13 '19 at 12:...
The Use of Multiple JFrames: Good or Bad Practice? [closed]
...ere opening a viewer, using the 'Save As' facility to save the report as a PDF to a specific directory, using Acrobat Reader to open the PDF file, and then they would do the same with the next report. They would have multiple Acrobat Readers running with the various report outputs that they wanted t...
让Google Chrome崩溃？只需16个字节！ - 创意 - 清泛网 - 专注C/C++及内核技术
...eka 发现，Chrome 竟然可以被简单的 16 个字符（URL）给折腾到崩溃。
如果你感到好奇，不妨试着在 Chrome 地址栏输入“http://a/%%30%30”。
更糟糕的是，如果上面这串字符属于某个超链接的一部分，当你将鼠标放上去的时候，Chrome...