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关于php的socket初探 - 更多技术 - 清泛网 - 专注C/C++及内核技术
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socket起源于Unix，而Unix/Linux基本哲学之一就是“一切皆文件”，都可以用“打开open –> 读写write/read –> 关闭close”模式来操作。我的理解就是Socket就是该模式的一个实现，socket即是一种特殊的文件，一些socket函数就是对...
What is the difference between a URI, a URL and a URN?
...resource from its location. For example:
http://example.com/mypage.html
ftp://example.com/download.zip
mailto:user@example.com
file:///home/user/file.txt
tel:1-888-555-5555
http://example.com/resource?foo=bar#fragment
/other/link.html (A relative URL, only useful in the context of another URL)
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source of historical stock data [closed]
...se it everyday to update you history. If you want to download from http or ftp with CSI, you must pay about 200€ on month. Sorry, but it's too expensive.
– davidxxx
Mar 14 '15 at 20:27
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MDI CDockablePane使用总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...心得以九个例子进行总结如下：1. CFrameWndEx 在框架类的头文件中定义一个CDo...最近做项目使用到了MFC的CDockablePane进行布局，下面将应用心得以九个例子进行总结如下：
1. CFrameWndEx 在框架类的头文件中定义一个CDockablePane的数组
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Which characters make a URL invalid?
...or example, can contain an optional username so it could be something like ftp://user@hostname/ where the '@' character has special meaning.
Here is an example of a URL that has invalid and unwise characters (e.g. '$', '[', ']') and should be properly encoded:
http://mw1.google.com/mw-earth-vector...
程序员才能听得懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...一下就会好的…
27、宪法顶个球！中国的法律都是.txt文件，不是.exe文件。
28、同事说，他在写i++的时候总觉的自己写的是 我艹………有木有同感？？？
29、程序员，年二十有二，始从文，连考而不中。 遂习武，练武场...
How to read a .xlsx file using the pandas Library in iPython?
...rkbook.
The string could be a URL. Valid URL schemes include http, ftp, s3,
and file. For file URLs, a host is expected. For instance, a local
file could be file://localhost/path/to/workbook.xlsx
sheetname : string, int, mixed list of strings/ints, or None, default 0
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Which parts of Real World Haskell are now obsolete or considered bad practice?
...ding RWH. It's probably incomplete.
Chapter 2. Types and Functions vs the FTP
Since GHC 7.10.
The type of null has been changed due to the Foldable-Traversable-Proposal. Many other functions such as foldr, foldl and many other that were previously only defined for [a] in the Prelude have been rep...
micro:bit 实验01 - 手机连上 micro:bit，点亮第一行字 · App Inventor 2 中文网
...的是直连，不打开这一项会连接失败。
下载 .hex 文件，用 USB 线拷贝到电脑上出现的 MICROBIT 磁盘里，等黄灯闪烁结束。
验证这一步：micro:bit 上滚动显示 READY，说明固件烧好了。
三、准备 App Inventor 端
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StringUtils 字符串工具扩展：强大的文本处理工具集 · App Inventor 2 中文网
... LeftOf("Hello", 3)
下载
.aix拓展文件：
de.ullisroboterseite.ursai2stringutils.aix
.aia示例文件：
StringUtilsTest.aia
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