Does anyone have any suggestions on how to handle line breaks with a WMD editor?
When a user hits enter in the textarea I want it to equate to a line break in the html.
Thanks...
A single empty line will move your text to a new line. Is this what you mean?
Related
How to prevent line feeds (vbLf) and carriage returns (vbCr) in a text box that should only be one line, in a text file? It can happen that these carriage return characters and these new line characters are present (for example during a copy and paste) in the body of the text and thus make the reading of the file impossible. This has happened to me before, and I think I need to set up a check for the presence of these characters and thus warn the user to check his line before any recording. Thank you in advance. Claude.
Replace the CR and LF with nothing?
textBoxWithCrLf.Text.Replace(vbCr, "").Replace(vbLf, "")
Note, this doesn't modify the contents of the textbox, it generates a new string with no CRLF, so you'd use it like:
somefilewriter.SomeWriteStringMethod( textBoxWithCrLf.Text.Replace(vbCr, "").Replace(vbLf, "") )
I'm encountering a problem in Markdown paragraph.
I use Notepad in Microsoft Windows to create .md file and use Typora for rendering.
The new lines in the same paragraph are treated as new line in rendering.
For example, if my .md file contains the following text
Electric Field inside
a conductor
is zero
The Typora renders as it is with new lines....whereas it is expected the rendering should be like this
Electric Field inside a conductor is zero.
i.e new lines inside the same paragraph to be formatted in proper paragraph sense and not like code listing. Whats the mistake I' doing ?.
Typora seems to not follow typical Markdown behavior in this regard. As explained in their documentation:
A paragraph is simply one or more consecutive lines of text. In
markdown source code, paragraphs are separated by two or more blank
lines. In Typora, you only need one blank line (press Return once)
to create a new paragraph.
Press Shift + Return to create a single line break. Most other
markdown parsers will ignore single line breaks, so in order to make
other markdown parsers recognize your line break, you can leave two
spaces at the end of the line, or insert <br/>.
Everytime i try to copy and paste something on my Pycharm editor it all paste it in single line. How to automatically paste in multiline?[1]
This is what i copied.....
[{"DateObserved":"2020-06-12 ","HourObserved":23,"LocalTimeZone":"EST","ReportingArea":"Central New York Region","StateCode":"NY","Latitude":42.8049,"Longitude":-76.3589,"ParameterName":"O3","AQI":35,"Category":{"Number":1,"Name":"Good"}},{"DateObserved":"2020-06-12 ","HourObserved":23,"LocalTimeZone":"EST","ReportingArea":"Central New York Region","StateCode":"NY","Latitude":42.8049,"Longitude":-76.3589,"ParameterName":"PM2.5","AQI":0,"Category":{"Number":1,"Name":"Good"}}]
and this all got pasted in a single line on my Pycharm editor. can anybody help with that, its pretty hard to read all this info on a single line?
It seems like you didn't copy anything containing newlines as you can see better after my edit (See the side-by-side-markdown diff so you can see that I didn't remove any line breaks).
If you just copy everything as a single line, PyCharm won't be able to split it into multiple lines (except with auto-format maybe).
As you haven't said how you copied the input, I can't say what exactly is wrong.
However, it seems like you copied something from a program that didn't display the text correctly so that you couldn't copy it correctly.
Another possibility is that the IDE interprets line breaks differently.
For example, windows uses CRLF(carriage return+line feed) as a line seperator while linux uses LF only.
If your file contains only LF line breaks and PyCharm is configured to use CRLF like breaks, it is possible that it ignores them because of that.
You can change that behaviour at the bottom of your file in PyCharm (button with CR/CRLF/LF).
Each time I paste a line of code in IntelliJ IDEA it inserts an empty line below the inserted one, how to disable this? Thank you.
That empty line isn't being added by IDEA, it's already included in the selection. Basically you can avoid this by putting the end point of your selection at the last character and not below the block you're selecting.
Figure: http://i.imgur.com/8Digdkz.png
I have a method that saves form controls data to a text file, including its text. IF a label has multiple lines, this breaks the text file writing multiple lines to it.
I was instructed to simply ignore multiple-line labels and don't include it in the file, but I don't know how to check whether or not a label has can multiple lines or not so I can throw in an 'if' statement.
Thanks!
You can check for new lines in the label like this:
If Not lblText.Text.Contains(Environment.NewLine) Then
So if the label has a newline, ignore it.
Test for something like this
Label1.Text.Contains(Environment.NewLine)
Environment.NewLine Property
myLabel.Text.Contains(vbCrlf)
Sorry, VB.net isn't my first language.