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What is your preferred style for naming variables in R? [closed]
...here:
http://journal.r-project.org/archive/2012-2/RJournal_2012-2_Baaaath.pdf
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How to escape double quotes in JSON
...as described at ecma-international.org/publications/files/ECMA-ST/ECMA-404.pdf (Par. 9 - Strings) where it says: All characters may be placed within the quotation marks except for the characters that must be escaped and then it specifies: \" represents the quotation mark character (U+0022)
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Resize UIImage by keeping Aspect ratio and width
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}
}
}
You can use this in conjunction with a (vector-based) PDF image asset, to preserve quality at any render size.
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Create a table without a header in Markdown
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This actually works great with pandoc markdown to pdf.
– Alex Baranowski
Jan 25 '19 at 14:35
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Capture iframe load complete event
... Yes, that does not work in IE if the iFrame content is not HTML, e.g. PDF. See this: connect.microsoft.com/IE/feedback/details/809377/…
– Sergey Gussak
May 17 '17 at 11:31
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MySQL复制的概述、安装、故障、技巧、工具 - 数据库(内核) - 清泛网 - 专注...
...的步骤。
故障
问题：主从复制不止何故停止了，我该怎么办？
答案：复制错误多半是因为日志错误引起的，所以首先要搞清楚是主日志错误还是中继日志错误，从错误信息里一般就能判断，如果不能可以使用类似下面的mysqlb...
服务器保持大量TIME_WAIT和CLOSE_WAIT的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...内核参数优化的话）上经常会遇到这个问题，这个问题是怎么产生的呢？
从 上面的示意图可以看得出来，TIME_WAIT是主动关闭连接的一方保持的状态，对于爬虫服务器来说他本身就是“客户端”，在完成一个爬取任务之后，他就...
Comparing date ranges
... may find the Snodgrass book (http://www.cs.arizona.edu/people/rts/tdbbook.pdf) useful: it pre-dates mysql but the concept of time hasn't changed ;-)
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Unicode Processing in C++
...ode support: http://www.open-std.org/JTC1/SC22/WG21/docs/papers/2011/n3242.pdf
So the truly best practice for Unicode processing in C++ would be to use the built in facilities for it. That isn't always a possibility with older code bases though, with the standard being so new at present.
EDIT: To ...
matplotlib does not show my drawings although I call pyplot.show()
...t4Agg',
'TkAgg', 'WX', 'WXAgg', 'CocoaAgg', 'agg', 'cairo', 'emf', 'gdk', 'pdf',
'ps', 'svg', 'template']
Reference:
Customizing matplotlib
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