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Split code over multiple lines in an R script
I want to split a line in an R script over multiple lines (because it is too long). How do I do that?
5 Answers
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Comparing two NumPy arrays for equality, element-wise
What is the simplest way to compare two NumPy arrays for equality (where equality is defined as: A = B iff for all indices i: A[i] == B[i] )?
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WKWebView in Interface Builder
...DidLoad() {
super.viewDidLoad()
if let url = URL(string: "https://google.com") {
let req = URLRequest(url: url)
webView?.load(req)
}
}
}
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Access denied for user 'root@localhost' (using password:NO)
...rch for 'windows' and it will take you to the steps for setting up root):
http://dev.mysql.com/doc/refman/5.1/en/default-privileges.html
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Sublime Text 3能用支持的插件推荐 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，快速定位括号，引号和标签内的范围。
插件下载：https://github.com/facelessuser/BracketHighlighter/tree/BH2ST3
TrailingSpacer 高亮显示多余的空格和Tab
有时候在代码结尾打多了几个空格或Tab，一般不会察觉，TrailingSpacer这款插件能高亮显...
Changing MongoDB data store directory
...service, it works.
Here is a full tutorial to install mongoDB in windows:
http://ivanbtrujillo.herokuapp.com/2014/07/24/installing-mongodb-as-a-service-windows/
Hope it helps,
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Which equals operator (== vs ===) should be used in JavaScript comparisons?
...ring constructor to create string objects from string literals.
Reference
http://www.ecma-international.org/ecma-262/5.1/#sec-11.9.3
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Can't create handler inside thread that has not called Looper.prepare()
What does the following exception mean; how can I fix it?
27 Answers
27
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SQL Server IN vs. EXISTS Performance
...etimes return different results if you don't phrase your query just right: http://weblogs.sqlteam.com/mladenp/archive/2007/05/18/60210.aspx
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How can I measure the speed of code written in PHP? [closed]
...true) - $startTime), 4) . " Seconds\n";
You can also use a profiler like http://xdebug.org/.
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