I paste something with :blah and :blah is converted to a dynamic value blah. How do I stop this?
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I need to concatenate two strings within an R object: one is just regular text; the other is italicized. So, I tried a lot of combinations, e.g.
paste0(" This is Regular", italic( This is Italics))
The desired result should be:
This is Regular This is Italics
Any ideia on how to do it?
Thanks!
In plot labels, you can use expressions, see mathematical annotation :
plot(1,xlab=expression("This is regular"~italic("this is italic")))
To provide an string for which an HTML parser will recognise the need to render the text in Italics, wrap the text in <i> and </i>. For example: "This is plain text, but <i>this is in Italics</i>.".
However, most HTML processors will assume that you want your text to appear as-is and will escape their input by default. This means that the special meanings of certain characters - including < and > will be "turned off". You need to tell the processor not to do this. How you do that will depend on context. I can't tell you that because you haven't given me context.
Are you for example, writing to a raw HTML file? (You need do nothing.) Are you writing to a Markdown file? If so, how? In plain text or in a rendered chunk? Are you writing a caption to a graphic? (Waldi has suggested a solution.) Etc, etc....
In R Markdown, to make a text bold, we just need to do:
**code**
The the word code shows in bold.
I was wondering if there is a way to create a new command, let's say:
***code***
That would make the text highlighted?
Thanks!
It is not easily possible to create new markup, but one can change the way existing markup commands are rendered. Text enclosed by three stars is interpreted as emphasized strong emphasis. So one has to change that interpretation and change it to something else. One way to do so is via pandoc Lua filters. We just have to match on pandoc's internal representation of emphasized strong text and convert it to whatever we want:
function Strong (strong)
-- if this contains only one element, and if that element
-- is emphasized text, convert it to highlighted text.
local element = #strong.content == 1 and strong.content[1]
if element and element.t == 'Emph' then
table.insert(element.content, 1, pandoc.RawInline('html', '<mark>'))
table.insert(element.content, pandoc.RawInline('html', '</mark>'))
return element.content
end
end
The above works for HTML output. One would have to define what "highlighted text" means for each targeted format.
See this and this question for other approaches to the problem, and for details of how to use the filter with R Markdown.
I'm new to Restructured Text and am trying to write a document that refers to a project with an "at" sign in the name, something like "Foo#BAR". When I convert the .rst file into HTML using the docutils "rst2html" tool, this is converted into a "mailto" link. If I use double backticks for verbatim rendering, it is turned into monospace text. How can I get it to be rendered in the normal text font, and not converted into a link?
You can use character escaping to include an # within a word. In reStructuredText the escape character is \, so try using Foo\#BAR in your document.
When I try and display text from an the InnerText from an XML element. I get something like this:
I need this spacing \r\n\r\n\r\second lot of spacing\r\n\r\nMore spacing\r\n\r\n
I know you can replace \r\n with <br> but is there no function that automatically takes the html for you and why does it use \r and \n? Many thanks.
You can use <pre> tag - it will show the text as-is like you see it in text editor:
For example:
<pre><%=MyText%></pre>
Better practice for ASP.NET is:
<pre id="myPlaceholder" runat="server"></pre>
Then assign its value from code behind:
myPlaceholder.InnerHtml = MyText;
As for your question "why does it use \r and \n" those are carriage return and line feed characters, aka newline characters - when you have such text:
line 1
line 2
Then code reading it will give: line1\nline2 or line1\r\nline2 depending on how it's stored exactly.
I have a text document that is a roster of licensees. I am looping through this document to create a html table of this data. I've come across names with non standard characters.
This is one of them
Aimeé
I tried running all the inputs through the following function, but when it comes across the above character it doesn't replace it.
Function ReplaceBadCharacters(ByVal input As String) As String
Return input.Replace(Chr(233), "é")
End Function
How can I replace each character with the html equivalent?
EDIT
When I debug the above function it shows the input as Aime[] and not Aimeé.
In Chrome it looks like this Aime�
You don't need to do that.
As long as your page is encoded as UTF8, the characters will work fine.
However, you do need to call Server.HtmlEncode to escape HTML special characters.
(Unless you're printing the strings in a <%: %> block or a Razor # block, which escapes them for you)
é is in the current ASCII char set. If you put that into the HTML, it will render correctly (just like how it shows up correctly in the browser when you look at this page)
but if you want to replace all instances of it, use this instead é
input.Replace("é", "é")