How to remove new line?

Hi,
I am reading a text file using java and sending its contents through the mail. I want to remove the space(new line) as shown below in the line 3. How can i do that in java?
Text file contents (Line numbers given for the reference)
Line1: Sales Details 1
Line2: CN P1 C1 E1 1.958
Line3:
Line4: Sales Details 2
Line5: CN P2 C2 E2 2.529
Thanks,
K. Aravindh

Hi,
This is my code. How do you want to modify this?
List<String> members = new ArrayList<String>();
FileInputStream fstream = new FileInputStream(cube);
DataInputStream in = new DataInputStream(fstream);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
while ((strLine = br.readLine())!=null)
if(!(members.contains(strLine)))
members.add(strLine);
in.close();
mail.send(members);
Thanks,

Similar Messages

How to remove new line character from query output?

Hi,
How to remove new line character from query output?
have tried select replace(column_name, CHR(10), ' ') from table_name.
Edited by: GreenHorn on Sep 11, 2008 12:53 AM

Please consider, that windows uses a sequence of chr13||chr(10) Unix uses only one character chr(10).
The new line character(s) may be OS-dependent.
You could consider both with:
replace(replace(column_name, CHR(13)||CHR(10), ' '),CHR(10),' ')
Hartmut
Edited by: hartmutm on 11.09.2008 01:32

How to remove new line from string

I have a string say following
String line = "one\ntwo\nthree";Now i am trying to remove new line from string. For this i did following
String txt = line.replaceAll("\\n","");But i see still new line is occuring. Is it correct way. Please advice me.

Ok. I was just using \n instead of \r\n. And i am in windows. I will give a try with \r\n
Ok i tried using following , but it doesnt work.
line = line.replaceAll("\\r\n","");Am i missing anything here. Please guide me.
Edited by: ArpanaK on Oct 8, 2007 4:44 PM

How to make new line in JButton.setText()?

how to make new line in JButton.setText()?
I want to set the text of jbutton in tow line ,as follows
| jbutton-line1 |
| xxxxxxx-line2 |
i konw i can jbtton.settext("<html>line1<br>line2</html>");
but i find it's ugly using html,
is there anyother way to create new line in JButton's Text

As for the above comment....
I thought the question was well purposed. Using HTML was not acceptable in this instance, which was made clear, so why critisize his comments? "Using HTML" is a poor solution, it does NOT work in many instances due to browser, OS variations. Usually the "common answer" is never a COMPLETE answer.
Possible Solution:
Use JLabels to render the text on the button.
import javax.swing.*;
import java.awt.*;
public class ButtonMaker {
public static void makeButton(JButton jb, String[] titleList) {
jb.setLayout(new FlowLayout());
for (int i = 0; i < titleList.length; i++) {
JLabel tmpLabel = new JLabel(titleList);
tmpLabel.setForeground(Color.black);
jb.add(tmpLabel);
public static void clearButton(JButton jb) {
Component[] cList = jb.getComponents();
for (int i = 0; i < cList.length; i++) {
if (cList[i] instanceof JLabel)
jb.remove(cList[i]);
Known Limitations:
1. Flowlayout does not work well with single line text buttons... perhaps another layout manager may work better for various buttonsizes-linenumber combos.
2. Mac OSX : The default UI for Mac OS X (and above it seems), is to have rounded edged buttons. These rounded edges are destoryed when using JLabels, leaving a square, blocky button in its place.
POSSIBLE SOLUTION:
(this is ugly and time consuming)
- create images of the button with text on them.

How to remove dashed line

I want to ask you how I can remove this blue dashed line?
http://i.stack.imgur.com/WQpwt.png
Ref javafx 2 - How to remove dashed line - Stack Overflow

Hi,
This is my code. How do you want to modify this?
List<String> members = new ArrayList<String>();
FileInputStream fstream = new FileInputStream(cube);
DataInputStream in = new DataInputStream(fstream);
BufferedReader br = new BufferedReader(new InputStreamReader(in));
while ((strLine = br.readLine())!=null)
if(!(members.contains(strLine)))
members.add(strLine);
in.close();
mail.send(members);
Thanks,

How to print new line in jsp page

hi
how to print new line in jsp page
thanks

\n - new line character is in java specific not HTML
specific.Well, if the correct line separator sequence (by far not always \n) would be used, it does add a new line to the HTML output. Too bad that you don't want to see HTML but formatted text. The BR tag is a formatting element for the displayed text, not a line break in HTML. ;)

How to insert new line in the copied schema with transaction code PE01?

Dear Experts,
I have copied HKT0 to ZKT0 , i want to insert new line between line 150 and line 160 in ZKT0, I don't know how to insert new line 160, who can tell me ?
Looking forward to your reply.
Best Regards,
Merry

Hi,
1. Open your schema,
2. In first colume "Line" select line where you want to add new line,
3. Replace first value in the column field (that indicates number of line) with character I (means insert),
4. Press enter
The line will be added. The same way you can add lines to PCR.
To delete use character D.
Cheers

How to add new line in message on my S890

My stock keyboard in Lenovo S890 doesn't have enter key, is this normal ? How to add new line ?
However this happened only in messages, while using whatsapp the enter key present.

Hi,
the fact that your question is posted in Order Management section, does the move order automatically generated by OM?
nevertheless, i don't think you should (or allowed, in this case) to add a new line in transact move order. Transact move order only queries (not create records) the move order lines eligible to allocate and transact.
So, I don't see why you need to add a new line in transact move order.
You can, however, add a new line in the allocation of the lines, where for instance, you need to have half of the line allocated to one locator, and the other half to another locator
Thanks

How to insert new line break in XSLT mapping

Hi experts,
I am doing file to mail scenario, i am sending the text file as an attachment using reciever mail adapter.
I did everything, i can able to send the mail with text file attachment, but with in the file i got multiple rows, i need to put line break in XSLT mapping.
I did use following statement but it is inserting small rectangle between the records, the records are not separating with new lines, all are in one line.
<xsl:text>*#xA;</xsl:text>
note: in real coding replace * with &
Can anyone suggest me how to insert new line in XSLT mapping.
My XSLT mapping as look like:
<?xml version='1.0'?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:ns0="http://www.Coj.co.za/SapIsuToABSA/DirectDebitFile">
<xsl:output method="xml" version="1.0" encoding="UTF-8" indent="yes"/>
<xsl:variable name="break"><br/></xsl:variable>
<xsl:variable name="space"> </xsl:variable>
<xsl:variable name="newline"><xsl:text></xsl:text></xsl:variable>
<xsl:template match="/">
<ns1:Mail xmlns:ns1="http://sap.com/xi/XI/Mail/30">
<Subject>Please Check Attached Direct Debit File</Subject>
<From>S@za</From>
<To>P@za</To>
<Content_Type>text/plain</Content_Type>
<Content>
<xsl:for-each select="MT_SapIsuToABSA_DirectDebitFile/DirectDebitRec/Body">
<xsl:value-of select="Space1"/>
<xsl:value-of select="Cust_AccNo"/>
<xsl:value-of select="Reserve_1"/>
<xsl:value-of select="Cust_Name"/>
<xsl:value-of select="Cust_Name1"/>
<xsl:value-of select="Cust_Bank_AccNo"/>
<xsl:value-of select="Space2"/>
<xsl:value-of select="Cust_Bank_BranchNo"/>
<xsl:value-of select="Reserve_2"/>
<xsl:value-of select="Space3"/>
<xsl:value-of select="Cust_AccNo_1"/>
<xsl:value-of select="Space4"/>
<xsl:value-of select="Reserve_3"/>
<xsl:value-of select="Deduction_Amnt"/>
<xsl:value-of select="Space5"/>
<xsl:value-of select="Reserve_4"/>
<xsl:value-of select="Space6"/>
<xsl:value-of select="Action_Date"/>
<xsl:value-of select="Space7"/>
<xsl:value-of select="Reserve_5"/>
<xsl:text>*#xA;</xsl:text>
note: in real coding replace * with &
</xsl:for-each>
</Content>
</ns1:Mail>
</xsl:template>
</xsl:stylesheet>
Kind regards,
Praveen

Hi,
I think <xsl:text>#xa;</xsl:text> should do the trick, but depending on which OS (ux or win), the "new line" chars sequence is different (win would require a CRLF like <xsl:text>#xd;*#xa;</xsl:text>)
Chris
-> &
Edited by: Christophe PFERTZEL on Apr 14, 2010 2:16 PM

How to insert new line character?

Hi all,
I have two lines to print.
out.println("Available number of columns="+cols);
out.println("Number of columns must be present=10");My problem is:
i want both the lines to be printed one below the other. But, it is displayed in one single line.....
Can anyone please tell me how to insert new line character?
I tried with \n, '\n' and \r\n but, in vain......
Thanks for your time.
Regards,
Ashvini

You should never use "\n" directly.
The line separator character is different on different operating systems.
And putting quotes around it in your string will make absolutely no difference in the JSP.
To find out what the line separator is you should use System.getProperty("line.separator");
The JSPWriter and PrintWriter classes will automatically use this property with a println statement, so a println will always finish with a line separator.
The issue here was that HTML by default ignores all whitespace.
The solutions provided
- use a <br> tag instead of a carriage return
- use <pre> tags, which tells the browser not to ignore whitespace. That can be troublesome in JSP which generates a lot of extraneous carriage returns into the code.
Cheers,
evnafets

How to add new line item using BAPI BAPI_CONTRACT_CHANGE for contract-ME32K

HI Experts,
how to add new line item using BAPI: BAPI_CONTRACT_CHANGE for existing contract.
Requirement:
Already the contract having two line items using ME31K.
Custom program has to add new line items in existing contract.
Thanks,
Sendil

I got the solution:
We can do like this:
1. Get all details using details, BAPI_CONTRACT_GETDETAIL.
2. After getting results, append new line item. Then use your BAPI.
Check this posting program.. where this bapi is used, use the same coding technique.
IDOC_INPUT_PURCONTRACT_CHANGE

Removing new line character in jdk 1.2

I am currently using replaceAll("\n", "") to remove new line characters in an string. But this works only for 1.4 version, I know need to have this work on 1.2 and 1.3.
Is there an alternate method that I can use?

If the string come from a file that's in the native text format for that platform, then replaceAll(System.getProperty("line.separator", "") will work.
This won't work, however, if you, say, create a text file on windows and the read it on Unix without translating the EOL characters.
If you can't be certain that the file is in the format that matches the current platform, three options pop to mind:
* Run over the String, char by char, copying all chars to a new String except \r and \n.
* Use two replaceAll calls--one with \r and one with \n.
* Dump the String into a StringReader, then wrap the StringReader in a BufferedReader. Call readLine() on the BufferedReader in a loop, concatenating the results in a StringBuffer as you go.

How to add new lines

hai Friends , i've some problems, i really don't know how to add new line when typing
Thanks

Sorry you feel that way. It is still a new platform and is improving with every update. Hopefully the next update will make things better for you then.
If you want to thank someone for their comment, do so by clicking the Thumbs Up icon.
If your issue is resolved, don't forget to click the Solution button on the resolution!

How to write new line on resource file.

Hello Everyone,
Can you please help me add new row on resource file, here is the code i have used to read my resource file.
I have no idea on how to add new line... Please help
private void btnBrowse1_Click(object sender, EventArgs e)
BrowseFile();
//versionIncrement();
if (txtInputfile.Text.Length > 0)
PathSelection = txtInputfile.Text;
oDataSet = new DataSet();
//now am reading the files fro the path that is selected
XmlReadMode omode = oDataSet.ReadXml(PathSelection);
for (int i = 0; i < oDataSet.Tables[2].Rows.Count; i++)
string comment = oDataSet.Tables["data"].Rows[i][2].ToString();
//the elements array contain all the columns filled
string[] elements = comment.Split('-'); //when it reaches the comma, it will jump to the next line
string font = elements[0]; //Font
string datestamp = elements[1]; //DateStamp
string commentVal = elements[2]; //Comment
string[] row = new string[] { oDataSet.Tables["data"].Rows[i][0].ToString(), oDataSet.Tables["data"].Rows[i][1].ToString(), font, datestamp = DateTime.Now.ToString(), commentVal };
Gridview_Input.Rows.Add(row);

Hello
Sitholimela,
>> Can you please help me add new row on resource file, here is the code i have used to read my resource file.
From your description, it seems that your resource file is a XML format file, if so, you could also have a try to use
LINQ To XML which is easy to operate the XML file to add new row to your resource file, and here is an example to show how to add a new element/row to the specific tree:
Linq to XML Add element to specific sub tree
Regards.
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
Click
HERE to participate the survey.

How to write new line to a File?

How to write new line to a file?
I have a string to be written to a file. the string contains "\n" in it. But why it is not showing the new line in the file.
I have tryed FileWriter class and FileOutputStream class, but none of them works?
any suggestion please...

Probably using PrintStream::println() is a portable way.
import java.io.FileOutputStream;
import java.io.PrintStream;
public class NewLine {
    public static void main(String[] args) {
     try {
         PrintStream ps = new PrintStream(new FileOutputStream("foo.txt"));
         ps.write("string".getBytes());
         ps.println();
         ps.close();
     } catch (java.io.IOException e) {
         e.printStackTrace();
}Regards,

How to remove new line?

Similar Messages

Maybe you are looking for