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  • JSF + PrimeFaces: `update` attribute does not update component

    - by Harry Pham
    Here is my layout <div id="mainPanel"> <div id="padding"> <h:outputText id="text" value="Personal Feed" rendered="#{Profile.renderComment}"/> </div> <div id="right"> <h:form> <p:commandButton value="Update" actionListener="#{bean.toggleComment}" update="text" /> </h:form> </div> </div> When I click the link Update, which suppose to toggle the renderComment boolean on and off, but it does not toggle the display of the text Personal Feed. Now if I put a form around the h:outputText, and instead update the form instead, then it work. Why is that?

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  • Preserve indention converting RTF to TXT on OS X

    - by Dan
    I made a multi-level bulleted list in TextEdit that looks something like: foo bar stuff things However, when I try to convert it to text (via cmd-shift-T, copy and paste, or textutil), the result looks more like: foo bar stuff things How can I convert to text but preserve the indention?

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  • weird stuff with asp.net button CSS class

    - by Alexander
    I have the following button: <Club:RolloverButton runat="server" ValidationGroup="Login1" Text="Login" ID="LoginButton" CommandName="Login" CssClass="links" /> .links { display: block; width: 96px; padding: 2px 0px 2px 0px; background: #A53602; text-align: center; text-transform: uppercase; font-size: 10px; color: #FFFFFF; } When this button shows up the first time it shows the style correctly, however if I hover my mouse over this button the layout turns into a standard button, why is that??

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  • Encoding issue with form and HTML Purifier / MySQL

    - by Andrew Heath
    Driving me nuts... Page with form is encoded as Unicode (UTF-8) via: <meta http-equiv="content-type" content="text/html; charset=utf-8"> entry column in database is text utf8_unicode_ci copying text from a Word document with " in it, like this: “1922.” is insta-fail and ends up in the database as â??1922.â?? (typing new data into the form, including " works fine... it's cut and pasting from Word...) PHP steps behind the scenes are: grab value from POST run through HTML Purifier default settings run through mysql_real_escape_string insert query into dbase Help?

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  • Combine query results from one table with the defaults from another

    - by pulegium
    This is a dumbed down version of the real table data, so may look bit silly. Table 1 (users): id INT username TEXT favourite_food TEXT food_pref_id INT Table 2 (food_preferences): id INT food_type TEXT The logic is as follows: Let's say I have this in my food preference table: 1, 'VEGETARIAN' and this in the users table: 1, 'John', NULL, 1 2, 'Pete', 'Curry', 1 In which case John defaults to be a vegetarian, but Pete should show up as a person who enjoys curry. Question, is there any way to combine the query into one select statement, so that it would get the default from the preferences table if the favourite_food column is NULL? I can obviously do this in application logic, but would be nice just to offload this to SQL, if possible. DB is SQLite3...

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  • How to best deal with photos passed to IFilter?

    - by sharptooth
    I'm implementing an IFilter for indexing image formats. One problem is photos - many users have tons of photos, photos are huge and loading and searching for text on them is time consuming. Yes, sometimes people use cameras instead of scanners for digitizing documents, but the potential problems IMO far outweight the possibility of encountering a document digitized with a photo camera. So my implementation will not extract text from photos at all. What should the IFilter do once it detects that a given file is a photo image - indicate an error or return empty text?

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  • Web Application Translation, methods and tools

    - by CiscoIPPhone
    I've developed a web application. It needs to be translated to languages other than English in the future, and ideally the translators shouldn't need to know HTML/JS/C++ to provide the translation. The server side of the web application is written in C++ and the majority of the localised text is in the HTML files. My question is: What approaches are there to translating web applications? - Are there any existing tools that would enable a translator who doesn't understand HTML to translate a site? Should I write an application that extracts the localised text from a html file and can re-substitute translated text? Do you just provide the html file to your translators to be localised? I'm aware the question isn't strictly programming related but the solution may involve programming and it may require some software engineering.

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  • Why I can't implement this simple CSS

    - by nXqd
    <!DOCTYPE html> <html lang="en"> <head> <title>Enjoy BluePrint</title> <link rel="stylesheet" href="css/blueprint/screen.css" type="text/css" media="screen, projection"> <link rel="stylesheet" href="css/blueprint/print.css" type="text/css" media="print"> <!--[if lt IE 8]><link rel="stylesheet" href="css/blueprint/ie.css" type="text/css" media="screen, projection"><![endif]--> <!-- <link rel="stylesheet" href="global.css" type="text/css" media="screen"> --> <script type="text/css"> h1.logo { width:181px; height:181px; background: url("img/logo.png"); text-indent: -9999px; } </script> </head> <body> <div class="container"> <!-- Header --> <div id="header" class="span-24"> <div id="logo" class="span-6"> <h1 class="logo">This is my site</h1> </div> <div id="script" class="span-10"> <p>Frank Chimero is a graphic designer, illustrator, teac`her, maker, writer, thinker-at-large in Portland, Oregon.</p> </div> <div id="contact" class="span-8 last"> contact </div> </div> <!-- Content --> <div id="main-content" class="span-12"> <h3>DISCOVERY</h3> <p>My fascination with the creative process, curiosity, and visual experience informs all of my work in some way. Each piece is the part of an exploration in finding wit, surprise, honesty, and joy in the world around us, then, trying to document those things with all deliberate speed before they vanish.</p><br/> <p>Our creative output can have a myriad intended outcomes: to inform, to persuade or sell, or delight. There are many other creative people who do well in servicing the needs to inform or persuade, but there are not many out there who have taken up the mantle of delighting people. I’ll try my best.</p><br/> <p>It’s not about pretty; it is about beauty. Beauty in form, sure, but also beauty in the fit of a bespoke idea that transcends not only the tasks outlined, but also fulfilling the objectives that caused the work to be produced in the first place.</p><br/> <p>The best creative work connects us by speaking to what we share. From that, we hope to make things that will last. Work made without staying power and lasting relevance leads to audiences that are fickle, strung along on a diet of crumbs.</p><br/> <p>The work should be nourishing in some way, both while a creative person is making it, but also while someone consumes it. When I think of all my favorite books, movies, art and albums, they all make me a little less alone and a little more sentient. Perhaps that is what making is for: to document the things that make us feel most alive.</p> </div> <!-- Side --> <div id="award" class="span-4"> Awards </div> <div id="right-sidebar" class="span-8 last"> Right sidebar </div> </div> </body> </html> I'm 100% sure the code works, and I can't replace image at h1.logo . I try to use live-editing CSS tool and it works fine . Thanks for reading :)

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  • gridview check duplicates not using sql

    - by Tomasusa
    I have a code: foreach (GridViewRow dr in gvCategories.Rows)<br/> { <br/> if (dr.Cells[0].Text == txtEnterCategory.Text.Trim())<br/> <br/> isError=true; <br/> <br/> } Debugging: dr.Cells[0].Text is always "", even there are records. How to use a loop to check each row to find if a record exists in the gridview not using sql?

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  • Having Textmate warn me when writing to a file that was modified since Textmate last read it

    - by emm
    Scenario: I open a file, I edit it. After I began editing, the file is modified by another program. Finally, I save the file. In that case, Vim would provide that helpful warning: WARNING: The file has been changed since reading it Do you really want to write to it (y/n)? But Textmate will overwrite the file silently, which can result in unpleasant data loss (in my case, a de facto revert on Git). How can I prevent that?

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  • Translating profile fields. Drupal

    - by Toktik
    Hey all, I have multilanguage site, which have 3 languages. I'm using Username as field for First and Last name combined, and some Profile(core module) fields for example biography text field. So I want to translate Username and Profile fields in each language. I have tested it with i18n, it is not working with username and profile text field. So if Username problem I can use profile text fields for First and Last name. But no one module is providing localization support for Profile fields. Any suggestions? Thank you

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  • Custom validation summary

    - by Robert Morgan
    I'm using the UpdateModel method for validation. How do I specify the text for the error messages as they appear in the validation summary? Sorry, I wasn't entirely clear. When I call UpdateModel(), if there is parsing error, for example if a string value is specified for a double field, a "SomeProperty is invalid" error message is automatically added to the ModelState. How do I specify the text for said automatically generated error message? If I implement IDataErrorInfo as suggested, it's error message property gets called for every column, regardless of whether the default binder deems it valid or not. I'd have to reimplement the parse error catching functionality that I get for free with the default binder. Incidentally, the default "SomeProperty is invalid" error messages seem to have mysteriously dissappeared in the RC. A validation summary appears and the relevant fields are highlighted but the text is missing! Any idea why this is? Thanks again and I hope all this waffle makes sense!

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  • How to Ignore certain tags and replace texts in PHP

    - by Aakash Chakravarthy
    Hello, I have a variable like $content = "Lorem Ipsum is simply <b>dummy text of the printing</b> and typesetting industry. Lorem Ipsum has been the industry's <i>standard dummy text</i> ever since the 1500s <string>javascriptFunc();</script>" ; when i use str_replace('a', '', $content); all the 'a's get removed. But the 'a's within the <script> tag should not be removed. or is there any way to replace text other than this method Please help .

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  • How can I set Google Chrome Canary as the default browser on Windows 8?

    - by Oak
    Normally, Google Chrome Canary cannot be set to be the system's default browser - it shows the following message in its settings: This is a secondary installation of Google Chrome, and cannot be made your default browser. They have good reasons, but nevertheless I want to use it as my default. How can I set Google Chrome Canary as the default browser on Windows 8? I found numerous solutions online about previous Windows versions, all revolving around editing the registry, and unfortunately none of them were able to solve this for me.

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  • Loading a XML, but for asp.net 2.0

    - by Blankman
    I need to load an XML document into my Dictionary<string,string> object. XML looks like: <nodes> <node id="123"> <text>text goes here</text> </node> </nodes> How can I do this using XmlDocument? I want readability over performance, and I find XmlReader to be hard to read b/c you have to keep checking the node type.

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  • Sudden increase in avalable hard drive space

    - by Faken
    I was copying large files over to my computer for video editing and keeping an eye on available hard drive space I knew I should have had just enough space to put everything. However, as I was getting close to filling up my hard drive, the available free space suddenly jumped by about 30GB. Any idea what happened?

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  • vb.net date format from textbox > MS SQL query

    - by Jonesy
    Hi folks, I have a date column in a DB tabel that I want to query using a date taken from textbox.text. the user selects a date from the calendar in the format dd/MM/yyyy. I want to use that date to put into a query. How do i format the date to be able to query the database? Dim datefrom As String =txtDateFrom.Text Dim dateto As String =txtDateTo.Text The query will look like this: WHERE (tblClient.ClientID = " & ClientID & ") AND (tblBackupArchive.BackupDate BETWEEN '" + datefrom + "' AND '" + dateto + "')" I'm using MS SQL Server btw. Any help most appreciated. Jonesy

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  • How to get some xml that comes before and a little from after a DOM Node.

    - by startoftext
    I am using java and I am pretty open to using w3c DOM or DOM4J at this point. So lets say I have a Node like a text node that I have found something interesting in, like say an occurrence of a substring in the nodes text. If I want to get a string with a number characters preceding that node and a few characters after that node how may I do that? Basically I need to be able to display a snippet of the original xml around the occurrence of that string. The problem I have with getting the parent node for example and then calling asXML is that I no longer know the exact location of the substring in the text node. If I search again for that string value in the parents xml then I may find 2 occurrences or many more if the parent has other children that contain an occurrence of that string. Much appreciation if any one can answer this question.

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  • Django how to handle # in variable name.

    - by Jack
    I've got a dictionary in python which is assigned as a template variable. One of the keys is named "#text" but when i try to access it using {{ artist.image.3."#text"}} I get an error which is File "/home/jack/Desktop/test/appengine/lib/django/django/template/__init__.py", line 558, in __init__ raise TemplateSyntaxError, "Could not parse the remainder: %s" % token[upto:] TemplateSyntaxError: Could not parse the remainder: "#text" So how can I use this in the template? I've tried putting quotes around it but to no avail. I'd like to not modify the dictionary if possible, but if its easy enough to do then I guess its okay. Thanks

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  • Windows 7 menu color

    - by soupagain
    I find the Windows 7 menu color quite hard to read. The default text and highlighted text are similar colors: Can I change this without changing the actual theme? Or do I need to choose a high-contrast theme?

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  • how to get output of a variable as float value

    - by jaskirat
    hi..i m having the follwing problem.. want to get the result in float suppose int a= convert.toint32(textbox1.text); int b= convert.toint32(textbox2.text); float ans= math.sqrt(a*b); label1.text= ans.tostring(); output.. a=7 b=3 ans should be= 4.582 but i get an error cannot implicitly convert type 'double' to 'float'. pls help..how can i get the float ans...

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  • BlackBerry - Exception with null message when sending sms using Connector

    - by vikram deshpande
    I used code given but I am getting "IOCancelledException" and "IOException". And IOCancelledException.getMessage() / IOException.getMessage() giving null string, it does not give error message. Please help me understaing reason. class SMSThread extends Thread { Thread myThread; MessageConnection msgConn; String message; String mobilenumber; public SMSThread(String textMsg, String mobileNumber) { message = textMsg; mobilenumber = mobileNumber; } public void run() { try { msgConn = (MessageConnection) Connector.open("sms://+" + mobilenumber); TextMessage text = (TextMessage) msgConn .newMessage(MessageConnection.TEXT_MESSAGE); text.setPayloadText(message); msgConn.send(text); msgConn.close(); } catch (IOCancelledException ioce) { System.out .println("IOCancelledException: " + ioce.getMessage()); } catch (IOException ioe) { System.out.println("IOException: " + ioe.getMessage()); } catch (Exception e) { System.out.println("Exception: " + e); } } }

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  • Update specific rows in LINQ to SQL result set.

    - by davemackey
    I have a page with a form on it and needs a range of dates. Thus I've placed a number of textboxes on the page into which users can type dates. When the user clicks the save button I want to trigger a LINQ update to the SQL Server...all the rows already exist, so I'm just updating existing data. How can I do this? For example, lets say my table looks like this: Column Names: Description dateValue Column Values: Birthdate 1/1/1990 Anniversary 1/10/1992 Death 1/1/1993 I want to do something like this: hupdate.Description("Birthdate").dateValue = TextBox1.Text hupdate.Description("Anniversary").dateValue = TextBox2.Text hupdate.Description("Death").dateValue = TextBox3.Text hconfig.SubmitChanges() Is there a way to do this with LINQ?

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  • How to extract a specific input field value from external webpage using Javascript

    - by Tom
    Hi, i get the webpage content from an external website using ajax but now i want a function which extract a specific input field value which is already autofilled. the webpage content is like this: ......... <input name="fullname" id="fullname" size="20" value="David Smith" type="text"> <input name="age" id="age" size="2" value="32" type="text"> <input name="income" id="income" size="20" value="22000$" type="text"> ......... I only want to get the value of fullname, maybe with some javascript regex, or some jQuery dom parser, i know i can do it easily with php but i want it using Javascript or jQuery. Note: this inputs are not hosted in my page, they are just pulled from other website through Ajax. Thanks

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  • tmux and screen-256 TERM not supported on remote hosts

    - by Yoav Aner
    I have set up my tmux to use screen-256colors and it works great with vim. However, when I ssh to a remote host from within tmux, screen-256colors isn't recognized, so I'm getting errors like this: E558: Terminal entry not found in terminfo 'screen-256color' not known. Available builtin terminals are: builtin_ansi builtin_xterm builtin_iris-ansi builtin_dumb defaulting to 'ansi' Other than editing each remote .bashrc (similarly to this suggestion), is there any way to set the TERM correctly and automatically on the remote host?

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