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  • ruby on rails regular expression to remove html tags and its content from text

    - by salilgaikwad
    Hi All, I want regular expression in ruby on rails which remove all the html tags and its content from the given text. For example if my text is :-INPUT :- <span id="span_is"><br><br><u><i>Hi</i></u></span> then it should display only OUTPUT should be as follows:- Hi in short i want regular expression or a function which remove < and whatever the content between <. Thanks & Regards, Salil Gaikwad

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  • Stop IE6 overwriting Button text when setting value.

    - by RoToRa
    I've got a button which contains a span I need for styling: <button id="example" name="example" value="Example"><span>Example</span></button> IE6 has a bug that it submits the contents of the button instead of it's value, but I've already worked around that. Now I need to change the value of the button and the text in the span in JavaScript/jQuery: jQuery("#example").val("Changed").children("span").text("Changed"); However IE6 also changes the contents of the button when setting the value per JavaScript/jQuery, so that the span is lost. Does any one know of a way other that identifying IE6 with jQuery.browser that I could use to avoid that?

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  • How to position some text?

    - by Faery
    Sorry for the noobie and stupid question, but I know only a bit about css and I don't know how to style my site. Here is my code: HTML (Twig) : <div class="wrap"> <div> <img class="birthday" src="http://www.clker.com/cliparts/1/d/a/6/11970917161615154558carlitos_Balloons.svg.med.png"> <div class="try"> This friends have brithday today: {% for bd in birthdays %} <p> <a href="{{ path('friend_id', {'id': bd.id}) }}">{{ bd.name }}</a> <span class="years"> ({{ bd.years }} years) </span> </p> {% endfor %} </div> </div> </div> CSS: body { background-color: #FFFFF1; text-align: center; font-size: 17px; font-family: Tahoma, Geneva, sans-serif; } p { margin: 10px; } a { text-decoration: none; color: #6a9211; } a:hover { text-decoration: underline; } .wrap { width: 700px; margin: auto; } .birthday { width: 49px; height: 80px; float: left; margin-left: 150px; display: block; } .try { display: block; margin-right: 150px; margin-bottom: 50px; } .years { font-size: 12px; } And this is what I get. The thing I want to fix is Maria and Peter to be display under Anna and John, all of them 4 centered under the label This friends have birthday today:. I know that it's because of the image, but I don't know how to make it look fine. :( Please help! Thanks in advance!

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  • How to use an external file for database configuration in EJB environment

    - by bosnic
    I need to have a file for database configuration outside of EAR file of my EJB application. Even if I define a datasource and call it via JNDI, I still have some properties that I want to change, like hibernate.dialect or hibernate.show_sql, for example. I tried using: <property name="hibernate.ejb.cfgfile" value="some-file.xml" /> and it works fine when some-file.xml is in jar file, but how to call it from another location. I tried file:/// but didn´t work. thanks

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  • link div to input text in firefox

    - by golf_nut
    I'm using google maps api to have a map show up on my website where visitors can also find directions. I have a starting point setup and an end point. Both are text areas. The start is empty, but I want the end point to be populated with the address from a div that I already have in the page. I have the javascript as: var address = document.getElementById("address").innerText.replace(/\n/g, " "); It works in Chrome, but Firefox shows the text in the endpoint box as 'undefined.' And Firebug is giving me - document.getElementById("address").innerText is undefined [Break On This Error] var address = document.getElementB...ress").innerText.replace(/\n/g, " "); Any help is appreciated. Thanks

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  • displaying data from database in to text box

    - by srinayak
    I have 2 JSP pages as below: projectcategory.jsp <% Connection con = DbConnect.connect(); Statement s = con.createStatement(); ResultSet rs = s.executeQuery("select * from projectcategory"); %> <DIV class="TabbedPanelsContent" align="center"> <TABLE border="1"> <TR> <TH>CATEGORY ID</TH> <TH>CATEGORY NAME</TH> <TH>Edit/Update</TH> </TR> <% while (rs.next()) { %> <%String p=rs.getString(1);%> <TR> <TD><%=rs.getString(1)%></TD> <TD><%=rs.getString(2)%></TD> <TD> <FORM action="EditPcat.jsp?pcatid=p"><INPUT type="submit" value='edit/update'></INPUT> </FORM> </TD> </TR> <% } %> </TABLE> </DIV> another is Editpcat.jsp: </head> <body> <%String s=request.getParameter("p"); %> <form action="ProjCatServlet" method="post"> <div align="right"><a href="projectcategory.jsp">view</a></div> <fieldset> <legend>Edit category</legend> <table cellspacing="2" cellpadding="2" border="0"> <tr> <td align="left">Category Id</td> <td><input type="text" name="pcatid" value="<%=s%>" ></td> </tr> <tr> <td align="right">Category Name</td> <td><input type="text" name="pcatname"></td> </tr> <tr> <td><input type="submit" value="submit"></td> </tr> </table> <input type="hidden" name="FUNCTION_ID" value="UPDATE"> </fieldset> </form> How to display value from one JSP page which we get from database in to text box of another JSP?

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  • Getting the names of all files in a directory with PHP

    - by Greelmo
    For some reason, I keep getting a '1' for the file names with this code: if (is_dir($log_directory)) { if ($handle = opendir($log_directory)) { while($file = readdir($handle) !== FALSE) { $results_array[] = $file; } closedir($handle); } } When I echo each element in $results_array, I get a bunch of '1's, not the name of the file. How do I get the name of the files?

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  • Creating a new buffer with text using EmacsClient

    - by User1
    I have a program that can send text to any other program for further analysis (eg sed, grep, etc). I would like it to send the data to Emacs and do analysis there. How would I do that? EmacsClient takes a filename by default, this is a data string not a file and I really don't want to create and delete files just to send data to Emacs. EmacsClient has an "eval" command-line option that let's you execute lisp code instead of open files. Is there a simple lisp function that will open a new buffer with the given text?

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  • postscript to text

    - by SANJAY RAO
    I am working on a project to convert OCR'd PDf to png using ImageMagick and ghostscript and display in the browser so that i can select words in the image by letting a user query for the word . Imagemagick works fine along with ghostscript . I have a problem with the ps2text utility where it does not work reliably with pdf's . could anybody suggest a good utility to convert postscript to text in Linux so that i can store it in a db . thereafter i use a custom written search class to find out the co-ordinates of each word and highlight the text in the browser . Thanks

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  • Program to swap files between drives?

    - by josi
    Has anyone built a program/script to transfer files between 2 hard drives, but like if both are near full....so one copies 1 file over then the other copies the other file, then they delete the files that were copied? Kind of annoying, have a 6tb raid at about 4tb full, then 1 4.5tb basically full, can't really swap them easily....without doing many copies and deletes of files.... Anyone know a way to make them just swap? lol

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  • Java Formatter specify starting position for text

    - by purecharger
    I'm trying to position a string at a certain starting position on a line, regardless of where the previous text ended. For instance: Mandatory arguments to long options are mandatory for short options too. -a, --all do not ignore entries starting with . -A, --almost-all do not list implied . and .. The explanation of the options begin at position 30 regardless of the text preceding. How do you accomplish this with java.util.Formatter? I have tested with both the width (%30s) and precision (%.30) arguments, and neither provide the desired result.

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  • How to execute home directory shell script file in php

    - by vvr
    How to execute /home/scripts/test.sh file in php Previously i have placed 'test.sh' file in the /usr/bin and calling in my php file like this exec('test.sh ' . escapeshellarg($testString)); But for security reasons i moved .sh file to /home/scripts directory and in my php i am calling like this exec('/home/scripts/test.sh ' . escapeshellarg($testString)); But it is not working now. Please suggest me how to achieve this.

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  • How to get cell text based on indexPath?

    - by Sheehan Alam
    I have a UITabBarController with more than 5 UITabBarItems so the moreNavigationController is available. In my UITabBarController Delegate I do the following: - (void)tabBarController:(UITabBarController *)tabBarController didSelectViewController:(UIViewController *)viewController { //do some stuff //... UITableView *moreView = (UITableView *)self.tabBarController.moreNavigationController.topViewController.view; moreView.delegate = self; } I want to implement a UITableViewDelegate so I can capture the row that was selected, set a custom view property and then push the view controller: - (void)tableView:(UITableView *)tblView didSelectRowAtIndexPath:(NSIndexPath *)indexPath { //how can I get the text of the cell here? } I need to get the text of a cell when the user taps on a row. How can I accomplish this?

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  • How do you update an Excel file (Data Refresh and update formulas) WITHOUT opening the file?

    - by Alex
    I have an Excel file that want to update and save automatically with out having to open it or manually interact with. Manually, I open the file up and hit data refresh which goes and does a SQL query and then hit F9 for the formulas to update and then I just close/save. (I then would mail the file out to people using a perl script or use SAS JMP to run some numbers/charts and also mail them out. Basically I need to script some things which require the XLS file to be updated.)

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  • UISwitch text not showing on device

    - by iFloh
    Hi, I have a screen with several UISwitch controls. On my iPhone simulator this screen works correctly and The Switch text shows as On/Off. Different on my testing device (iPod Touch). Here the text seems to get lost and I only get "1" (instead of "On") and "0" (instead of "Off"). I don't know where the iPod Touch is different and why it's not showing correctly. Anyone had a similar experience? Is this a bug? Cheers

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  • Getting some garbage text when tar-ing a file

    - by Ramy
    when I run the following command: tar -c music.tar iTunes\ Music/ But I get the following garbage output. b????n5???z???V_o?P?O3|?b???i?Pl?jH??8??z5??????~D|_($?|b??:???š`?s7 ?%z\??Jj????K????Z??V?)?A4 2??}?4?(??#?P??ykX ?Q?e<?w?U????Y?8n??s? 1B??F.f? ?X9Lb=8??@????|?h?d???I??L?]??????-????gx??l????n?cs{f???f???6?M(?u??6??|pX?nH?V???$???????7??n?H???Yua??Xn?;{?JP?????7?@R?f_?j?*????3M?z?s9???"??0?$1??7:w???????|D_?????EjtO????????P?Y?-? xVF???Uwky?u?Yt?h ???K ?nJh?]K?J-?2??#Q????~?~B)O?MH?? "??6#?Q,uNG?~??4t?=^C I don't really care if I'm just missing some font library. But I haven't run this to completion because...well i'm not really sure what it's doing. any help appreciated.

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  • Problem with mod_rewrite rules in .htaccess file

    - by Prashant
    This is my .htaccess file but it is not working. Not any URL is redirected. Help me. RewriteEngine on RewriteRule ^home index.php RewriteRule ^contactus index.php?file=c-contactus RewriteRule ^course_registration index.php?file=c-course_registration RewriteRule ^ncplhpage index.php?file=c-ncplhpage RewriteRule ^scplhpage index.php?file=c-scplhpage RewriteRule ^corporatetra index.php?file=c-corporatetra

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  • How to create a default association for files with no extension

    - by acidzombie24
    I am using http://www.pnotepad.org/ (i wouldnt mind switching to something else if it lightweight and has most/all features i like which i'll check on a app by app basis) When i create a new tab/file and save it unless i write .txt i get a file with no extention. Which makes it hard to open since i cant double click it (i dont think i can tell win7 to set a default app for files with no extension) How do i make pnotepad save with a .txt when non are specified?

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  • persistent header of text (CSS) in a div

    - by Kirby
    I have a div called "appHeader"... and the content of it is subject to change dynamically. I'd like some static text at the top of that div that is highlighted ... and have this done in css. The text is going to say something like "Property of such and such... etc" but it is static. Can you create static content within CSS? Is this possible? TIA, Kirby p.s. I can only edit my apps CSS. :-p

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  • Use text input as php variable

    - by Thomas Lai
    <input type="text" onkeydown="domaincheck()" /> <?php function domaincheck() { $recordexists = checkdnsrr("", "ANY"); if ($recordexists) echo "The domain name has been taken. Sorry!"; else echo "The domain name is available!"; } ?> I want my php code to process the text input and say if it's a valid domain or not. The only thing that doesn't work is linking the input to the php.

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