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• Plotting multi-colored line in Matlab

  - by Jonas

  I would like to plot a line with two-color dashes, say red-blue-red-blue-... I know I could do it like this: plot([1,2],[1,2],'r'), hold on, plot([1,2],[1,2],'--b') However, since I need to be able to move the line, among others, it should only have a single handle. How could I do this?

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• Writing to file VB6 without new line?

  - by James Wilkinson

  I have some strings I want to write to a file in VB6, I can write it fine but every time I do it adds a new line automatically after each write command. Is there a function or a way to just write to the file without the automatic new line? Thanks.

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• strange white line in image after loading

  - by senzacionale

  After loading image i get strange white line. After image is loading white line dissapear. I am loading image with html:

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• include line numbers in stack trace without pdb?

  - by JoelFan

  We are currently distributing a WinForms app without .pdb files to conserve space on client machines and download bandwidth. When we get stack traces, we are getting method names but not line numbers. Is there any way to get the line numbers without resorting to distributing the .pdb files?

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• busybox shell refuses to execute the particular line of script

  - by neil1234

  Hi, I am using busybox shell to execute a script which the bash executes when i boot linux using the nfs. Please let me know the correct alternative for this line. cur_major=$((0x`stat -c %t $dev 2>/dev/null`)) The busybox throws in an error saying "0x" syntax error, which i understand is the problem with the syntax of this line. Thanks in advance

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• Line numbers left margin in vim

  - by Aleksandr Koss

  I have a problem with my colorscheme in vim: Line numbers is too close code. How I can increase line numbers right margin?

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• fgetcsv wont parse file without blank line at end of file

  - by Patrick

  Im working on a script to run through a CSV file (see previous post) I ran into a weird thing, where if my actual CSV file itself has a blank line at the end of it, it will open and parse just fine, but if it doesn't, if the end of the file ends at the end of the last line, it just shows up blank.

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• Raw XML Push from input stream captures only the first line of XML

  - by pqsk

  I'm trying to read XML that is being pushed to my java app. I originally had this in my glassfish server working. The working code in glassfish is as follows: public class XMLPush implements Serializable { public void processXML() { StringBuilder sb = new StringBuilder(); BufferedReader br = null; try { br = ((HttpServletRequest)FacesContext.getCurrentInstance().getExternalContext().getRequest()).getReader (); String s = null; while((s = br.readLine ()) != null) { sb.append ( s ); } //other code to process xml ........... ............................. }catch(Exception ex) { XMLCreator.exceptionOutput ( "processXML","Exception",ex); } .... ..... }//processXML }//class It works perfect, but my client is unable to have glassfish on their server. I tried grabbing the raw xml from php, but I couldn't get it to work. I decided to open up a socket and listen for the xml push manually. Here is my code for receiving the push: public class ListenerService extends Thread { private BufferedReader reader = null; private String line; public ListenerService ( Socket connection )thows Exception { this.reader = new BufferedReader ( new InputStreamReader ( connection.getInputStream () ) ); this.line = null; }//ListenerService @Override public void run () { try { while ( (this.line = this.reader.readLine ()) != null) { System.out.println ( this.line ); ........ }//while } System.out.println ( ex.toString () ); } } catch ( Exception ex ) { ... }//catch }//run I haven't done much socket programing, but from what I read for the past week is that passing the xml into a string is bad. What am I doing wrong and why is it that in glassfish server it works, and when I just open a socket myself it doesn't? this is all that I receive from the push: PUT /?XML_EXPORT_REASON=ResponseLoop&TIMESTAMP=1292559547 HTTP/1.1 Host: ************************ Accept: */* Content-Length: 470346 Expect: 100-continue <?xml version="1.0" encoding="UTF-8" ?> Where did the xml go? Is it because I am placing it in a string? I just need to grab the xml and save it into a file and then process it. Everything else works, but this.Any help would be greatly appreciated.

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• SQL Agent Command Line Not Saved

  - by Greg

  I have a SSIS package I am trying to schedule. I create a new job under SQL Server Agent. On the Command line tab of the jobstep, I choose "Edit the command-line manually". The changes are retained as I switch from tab to tab within the job step but whenever I exit and save the job, the changes are lost. Any ideas what's going on? I'm on SQL Server 2008.

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• How to always turn off hi-line-mode, i.e., globally

  - by m7d

  Hi - I use Cocoa Emacs 23.1.91 and I want to always have hl-line-mode turned off as I don't like using it. I can turn it off per buffer via M-x hl-line-mode, but that is tedious. Any help is appreciated! Thanks

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• QTextBrowser line spacing after a wordwrap

  - by Regof

  How do I set line spacing after a wordwrap in QTextBrowser? Ie. how dow I set line height?

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• Linux: Merging multiple files, each on a new line

  - by Marco

  I am using cat *.txt to merge multiple txt files into one, but I need each file to be on a separate line. What is the best way to merge files with each file appearing on a new line?

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• determine the line where we have mistake causes to segmentation fault

  - by gcc

  Can we determine, in our code where we have mistake which causes to segmentation fault After writing some code ,to determine where i have segmentation fault, can gcc show me you have mistake(or error typing) in ... line because of the that line you encounter with segmentation fault.

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• Line smoothing in Cocoa Touch

  - by Sam Kaplan

  How would I smooth a line (UIBeizerPath) or a set of points? Right now it draws it jagged. I read about spline interpolation, could anyone point me to an implementation of this in cocoa or C or give me an alternate line smoothing algorithm.

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• One Line 'If' or 'For'...

  - by aTory

  Every so often on here I see someone's code and what looks to be a 'one-liner', that being a one line statement that performs in the standard way a traditional 'if' statement or 'for' loop works. I've googled around and can't really find what kind of ones you can perform? Can anyone advise and preferably give some examples? For example, could I do this in one line: example = "example" if "exam" in example: print "yes!" Or: for a in someList: list.append(splitColon.split(a))

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• VS 2010: Max line length guide does not render

  - by bstack

  In VS 2008, we were able to add a max line length guide ref: http://blog.feradz.com/2009/02/add-line-length-marker-in-visual-studio/ However when we attempt to do the same thing in VS 2010, it does not work. Does anyone know how to achieve this in VS 2010?

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• Java - is it possible to read a file line by line, stop, and then immediately start reading bytes wh

  - by hatorade

  I'm having an issue trying to parse the ascii part of a file, and once I hit the end tag, IMMEDIATELY start reading in the bytes from that point on. Everything I know in Java to read off a line or a whole word creates a buffer, which ruins any chance of getting the bytes immediately following my stop point. Is the only way to do this read in byte-by-byte, find new-lines, reconstruct everything prior to the new-line, see if it's my end tag, and go from there?

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• Find Line Above or Below in Javascript

  - by Dark Falcon

  I am working on an in-place HTML editor, concentrating on Firefox only right now. I have an element inserted where the cursor should be and also have left and right arrows working, but I can't seem to find a way to find: Start and end of a line for the home and end keys The next line up or down for the up/down arrows. I see document.elementFromPoint, but this doesn't get me a Range object. The Range object itself seems rather useless when it comes to using pixel positions.

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• Preventing New line in a multiline text box

  - by Dilse Naaz

  Hi, How to prevent the new line character at the beginning of the text entering in a multiline text box? Now, I already trimmed the white space at the beginning of the text. but i can't prevent the new line character that has to be occurred by entering the enter key on the most beginning of the text box. Please help me. thanks in advance.

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• Generate SQL server scripts from command line?

  - by Luke Sampson

  In Microsoft SQL Server Management Studio 2008 there is a "Generate scripts..." option under the Tasks menu. I'm just wondering if this tool is available from the command line somehow? It looks similar to the sqlpubwiz.exe command line tool that was available for SQL Server 2005, but I can't find this executable anywhere in the SQL 2008 installation.

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• line break within Html.Encode & String.Join

  - by RememberME

  I have the following line of code. <%= Html.Encode(string.Join(", ", item.company1.companies.Select(x => x.company_name).ToArray())) %> Would it be possible to somehow replace the comma with a line break?

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• Remove HSlider horizontal control line

  - by Zeeshan Rang

  Does anyone know how can the horizontal control line be removed or made invisible. What am trying to say is, I just want to show the drag-thumb and not the horizontal line. Is there a way to do so, with out using skins? Regards Zeeshan

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• JavaScript Collection of one-line Useful Functions

  - by Wilq32

  This is a question to put as many interesting and useful JavaScript functions written in one line as we can. I made this question because I'm curious how many people around like the art of one-Line programming in JavaScript, and I want to see their progress in action. Put variations of each code inside comments.

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• Extract german zipcode from line in Java

  - by tzippy

  hello! I need to extract the zipcode from file's line. each line contains an adress and is formatted in a different way. eg. "Großen Haag 5c, DE-47559 Kranenburg" or "Lange Ruthe 7b, 55294 Bodenheim" the zipcode is always a five digit number and sometimes follows "DE-". I use Java. Thanks a lot!

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• CVS to Mercurial conversion: end of line problem

  - by mizipzor

  I recently converted a CVS repository to Mercurial. From the looks of it, everything went perfect. Except that every end-of-line character is in Unix style and I want them in Windows style. I know the hg convert command can be used to "convert" a Mercurial repository to a Mercurial repository. Can I use it to do nothing on the repos but fix the line endings?

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