大约有 3,000 项符合查询结果(耗时:0.0147秒) [XML]

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C#操作XML小结 - 更多技术 - 清泛网 - 专注C/C++及内核技术

...key="123" value="321"/> </aaa> 如果我要找到123然后取到321应该怎么? using System.XML; XmlDataDocument xmlDoc = new System.Xml.XmlDataDocument(); xmlDoc.Load(@"c:/Config.xml"); XmlElement elem = xmlDoc.GetElementById("add"); string str = elem.Attributes["value"].Value ...
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List Git aliases

...to yield lines starting with alias in case some configurations somehow contains keyword alias: git config --list | grep -E '^alias' – MasterMind Feb 2 '18 at 10:19 add a comme...
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How can I get the external SD card path for Android 4.0+?

...unt") .redirectErrorStream(true).start(); process.waitFor(); final InputStream is = process.getInputStream(); final byte[] buffer = new byte[1024]; while (is.read(buffer) != -1) { s = s + new String(buffer); } is.close(); ...
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When to use thread pool in C#? [closed]

...onsiderations, I use thread pools for database access, physics/simulation, AI(games), and for scripted tasks ran on virtual machines that process lots of user defined tasks. Normally a pool consists of 2 threads per processor (so likely 4 nowadays), however you can set up the amount of threads you ...
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How to decide font color in white or black depending on background color?

...present a value in hexadecimal (base-16) notation. I won't get into the details of the conversion here, they're easy to look up. Once you have the intensities for the individual colors, you can determine the overall intensity of the color and choose the corresponding text. if (red*0.299 + green*0....
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How do you implement a good profanity filter?

...t, search queries, and situations where the input text can potentially contain profanity or undesirable language. Oftentimes this needs to be filtered out. ...
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Why should weights of Neural Networks be initialized to random numbers? [closed]

I am trying to build a neural network from scratch. Across all AI literature there is a consensus that weights should be initialized to random numbers in order for the network to converge faster. ...
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Case insensitive searching in Oracle

... There are 3 main ways to perform a case-insensitive search in Oracle without using full-text indexes. Ultimately what method you choose is dependent on your individual circumstances; the main thing to remember is that to improve performa...
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马云、王健林为什么都看中了上海? - 资讯 - 清泛网 - 专注C/C++及内核技术

...个太难论证的题目。但对于企业来说,它们关心的是什么?上海近些年又有哪些变化吸引了大企业陆续将总部移到上海? 明星企业到底爱上海的什么? 上海里流淌着金融的血液 所有的历史都预示着未来,为了更加了...
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How do I dynamically change the content in an iframe using jquery?

...f the interval set up dynamically changed? – Yohanes AI Oct 18 '17 at 7:03 Use setTimeout instead then ...