FAQ Database Discussion Community


R read.csv how to ignore carriage return?

r,csv,carriage-return,read.table,read.csv
I need to read a text file (tab-separated) that has some carriage returns inside some fields. If I use read.table, it gives me an error: line 6257 did not have 20 elements If I use read.csv, it doesn't give an error, but creates a new line in that place, putting...

bash script grep using variable fails to find result that actually does exist

bash,curl,sed,grep,carriage-return
I have a bash script that iterates over a list of links, curl's down an html page per link, greps for a particular string format (syntax is: CVE-####-####), removes the surrounding html tags (this is a consistent format, no special case handling necessary), searches a changelog file for the resulting...

Newline and / or Carriage Return in Swift String

ios,swift,uitextview,newline,carriage-return
I am attempting to add a Newline or Carriage return in a UITextView. var text = UITextField() text.text = "This is a text \r\n This is a text" The result shows the entire text on one line: This is a text This is a text Is it not possible to...

How to preg_replace from indentifier to end of text with CR(LF) characters

php,preg-replace,carriage-return,linefeed
I'm trying to split a piece of text (actually html) into two pieces, a top and bottom part. An 'identifier' (<--#SPLIT#-->) in the text marks the position to split. To get the upper part I have the following preg_replace that does work: $upper = preg_replace('/<--#SPLIT#-->(\s*.*)*/', '', $text); This leaves me...

Blank line gets removed in HTML mail -> how to add
after blank lines

php,carriage-return
In order to maintain formatting in an HTML mail, I'm looking for some php code to change a blank line into <br>. For example, the original text: Line 1 Line 2 Line 3 Should turn into: Line 1 Line 2 < br > Line 3 I tried nl2br, but that...

J turns carriage return into newline

console-application,carriage-return,j
I'm trying to implement a progress bar for a command line application, e.g. [##### ] 50% complete I know I can just backspace to the start of the line and overwrite, but that seems so gross. I'd rather use the carriage return to put the cursor at the first column...

Adding carriage returns to Html control eg) div or span

c#,html,asp.net,webforms,carriage-return
This code ASPX file: Relates to: <div ID="relatedMeasures" runat="server"></div> <br /> Code behind loops through items and appends to a string... foreach (int id in mcsMeasuresSelected) { if (mcs.Id == id) { // Add to selected mcsSelectedMeasures.Add(mcs); output += mcs.Measure + Environment.NewLine; } } relatedMeasures.InnerText = output; Then the output...

insert carriage return before a regular expression in a text file using unix shell

regex,bash,shell,unix,carriage-return
I have a messy text file (about 30 Ko) containing data that I have to reorganize using a shell script. The file exibits a simple pattern : A "parameter number" (value between 10001 and 10999 ) is followed by several other values ( floats ). Values are separated by a...

How do to I read in data from a text file which is carriage return line feed delimited to matlab?

matlab,text-files,carriage-return
I have a file which has a 32 line header of text, the rest is data (doubles) - one value on each line. Each line is carriage return line feed delimited. I have tried using: fscanf sscanf textscan and: dlmread This seemed the most likely option but I can't seem...

VBA Return Carriage and Fill Code

excel,vba,excel-vba,return,carriage-return
I'm really new to vba and would appreciate any assistance in the following problem I'm having. Problem description (in relation to diagram below): 1*) In c, I have managed to separate the return carriages, which leads to 2*) now that each return carriage has it's own row, I need column...

Android carriage return inside concatenated string

android,textview,concatenation,carriage-return
A quick question please. I am reading an NFC tag and showing the result on the screen of my device and this is how it appears: The content of the tag is : bla bla bla I want to have 2 lines appearing as this: The content of the tag...