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  • Haskell -> After parsing how to work with strings

    - by bito08
    Hello after doing the parsing with a script in Haskell I got a file with the 'appearance' of lists of strings. However when I call the file content with the function getContents or hGetContents, ie, reading the contents I get something like: String with lines (schematically what I want is: "[" aaa "," bbb "" ccc "]" - ["aaa", "bbb" "ccc"]). I have tried with the read function but without results. I need to work with these lists of strings to concatenating them all in a single list. Thanks.

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  • JQuery within a partial view not being called

    - by XN16
    I have a view that has some jQuery to load a partial view (via a button click) into a div in the view. This works without a problem. However within the partial view I have a very similar bit of jQuery that will load another partial view into a div in the first partial view, but this isn't working, it almost seems like the jQuery in the first partial view isn't being loaded. I have tried searching for solutions, but I haven't managed to find an answer. I have also re-created the jQuery function in a @Ajax.ActionLink which works fine, however I am trying to avoid the Microsoft helpers as I am trying to learn jQuery. Here is the first partial view which contains the jQuery that doesn't seem to work, it also contains the @Ajax.ActionLink that does work: @model MyProject.ViewModels.AddressIndexViewModel <script> $(".viewContacts").click(function () { $.ajax({ url: '@Url.Action("CustomerAddressContacts", "Customer")', type: 'POST', data: { addressID: $(this).attr('data-addressid') }, cache: false, success: function (result) { $("#customerAddressContactsPartial-" + $(this).attr('data-addressid')) .html(result); }, error: function () { alert("error"); } }); return false; }); </script> <table class="customers" style="width: 100%"> <tr> <th style="width: 25%"> Name </th> <th style="width: 25%"> Actions </th> </tr> </table> @foreach (Address item in Model.Addresses) { <table style="width: 100%; border-top: none"> <tr id="[email protected]"> <td style="width: 25%; border-top: none"> @Html.DisplayFor(modelItem => item.Name) </td> <td style="width: 25%; border-top: none"> <a href="#" class="viewContacts standardbutton" data-addressid="@item.AddressID">ContactsJQ</a> @Ajax.ActionLink("Contacts", "CustomerAddressContacts", "Customer", new { addressID = item.AddressID }, new AjaxOptions { UpdateTargetId = "customerAddressContactsPartial-" + @item.AddressID, HttpMethod = "POST" }, new { @class = "standardbutton"}) </td> </tr> </table> <div id="[email protected]"></div> } If someone could explain what I am doing wrong here and how to fix it then I would be very grateful. Thanks very much.

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  • require_once file not found in php eclipse project

    - by ldj
    I have a php script that has the following requirement command: require_once 'HTTP/OAuth.php'; the file HTTP/OAuth.php is in php's include_path that is .:/usr/lib/php. Nevertheless in Eclipse the require_once line is marked with the following warning: Include filename: 'HTTP/OAuth.php' doesn't exist in project: How can I make my project see the include_path so it can find the require_once file? Thanks ldj

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  • parser error in webapplication (asp.net)?

    - by Surya sasidhar
    hi, I developed a application using asp.net and uploaded the site in online it is working fine. after few days i am getting parser error like this.......... "" this script is generating in every page in the bottom of the page in source code in the site. it is automatically generating. when i remove it is work fine after few days it is again generating.

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  • Checking if mysql user exists

    - by sergiogx
    How can I check if a user exists? Im doing an installer for a mysql database, and I need to check if a user exits, if not create user, if yes delete user and create it again. this so i can execute the script without worries. thanks.

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  • Php on windows and blocks

    - by zerkms
    My development PC has windows installed. And I've experienced weird php behaviour: <?php file_put_contents('c:/q', microtime(1) . "\r\n", FILE_APPEND); sleep(10); When I run this script in browser simultaneously in two different tabs I get such results 1294713622.125 1294713632.2188 which obviously is not what I expected, although in CLI everything is fine. So the question: what can block execution? (session.auto_start is Off)

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  • Undefined function

    - by Luke
    Just a simple problem for most of you i'm sure. I have a function addTeamFixtures and it calls on a function flip. That function is defined later in the script. But I don't think it is happy with that. The code where it calls the function: $rounds[$round][0] = flip($rounds[$round][0]); Any ideas?

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  • body onload cache not clearing

    - by Mad Cow
    I'm using an image swapping function generated by Dreamweaver to allow an image to change when moused over. The images are small. I have a problem because the images are getting stored in cache and without clearing it out I cant get the new images to show. It works on some browsers, but unfortunately not on all... I've read about putting "a random query" into the javascript to force the page to reload, but I dont know where to put it (the code was generated for me by dreamweaver). A subset of my code is : <script type="text/javascript"> function MM_preloadImages() { //v3.0 var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array(); var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++) if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}} } function MM_swapImgRestore() { //v3.0 var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc; } function MM_findObj(n, d) { //v4.01 var p,i,x; if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) { d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);} if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n]; for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); if(!x && d.getElementById) x=d.getElementById(n); return x; } function MM_swapImage() { //v3.0 var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3) if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];} } </script> </head> <body onload="MM_preloadImages('../images/navigation/social-about-us-over.jpg','../images/navigation/social-about-us.jpg','../images/navigation/social-activities-over.jpg','../images/navigation/social-ourservices-over.jpg','../images/navigation/social-howwework-over.jpg','../images/navigation/social-fundraising-over.jpg','../images/navigation/social-howtohelp-over.jpg','../images/navigation/social-contactus-over.jpg')"> My website is http://www.clockhouse.org.uk/ I'm sure there is a better way i could have written this, but if anyone can help me fix this code I'd be very grateful Many thanks

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  • Debugging on the production server in Rails

    - by ming yeow
    how do you effectively debug on live server in rails, whether on a beta/production server? I tried modifying the file directly on the server, and restarting the app, but the changes does not seem to take effect, or takes a long time to (caching?) I also tried to do "script/server production" locally, but that is very slow The other option is to code and deploy, but that is very inefficient. Anyone has any insights as to how they do this efficiently?

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  • Change -- to . for all files in a directory

    - by Larry
    Hello, I need to rename all the files in a directory. Some examples of the source filenames are: alpha--sometext.381928 comp--moretext.7294058 The resultant files would be renamed as: alpha.sometext.381928 comp.moretext.7294058 The number of characters before and after the -- is not consistant. The script needs to work on current installations of Ubuntu and FreeBSD. These are lean LAMP servers so only the necessary packages have been installed. Thanks

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  • ant debugging in eclipse

    - by Codenotguru
    I would like to know about the debugging capabilities of ANT using eclipse. Basically I have an ANT build script written by a colleague and I wanted to step through each target to see what are the various tasks that are beings called.

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  • php+jquery+captcha, is this is the correct way?

    - by user354051
    I am using combination of php+jQuery for captcha validation and later sending mails and do other stuff. The pseudo code is something like this: captcha_code = jQuery.post(.....execute captcha script and get status) if(captcha_code == "correct"){ send_mail_using_php_script; } Now I have no idea whether spammers can directly execute the "send_mail_using_php_script". Do they? If yes, then shall I move captcha validation in send_mail_using_php_script to make it more safer? Is there any other safer method? Prashant

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  • jQuery calculate total on change

    - by mapet
    amount A. 2 B. 3 C. 3 Quantity A. 4 B. 5 C. 2 Total A. 6 B. 8 C. 5 sum(19) i need some idea of script and method of jquery to make this simple i have already done the edit function of amount and Quantity. but its really hard for me to sum up the amount + quantity = total and sum(total). any idea guys? :(

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  • Is there an alternative to die?

    - by TJDeatwiler
    Sorry for the dramatic sounding title, just wanted to know if there is a way to prevent all types of PHP commands from executing EXCEPT one. For example, now when I kill a script using die() my pages look half broken because the bottom part of the page's html failed to load since it was being brought in using the include() function. So is there a way to tell PHP "don't allow any more commands to be executed except the include function" ?

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  • Issue in event.PreventDefault()

    - by Prathiba
    I'm using twitter bootstrap in my application. i gave e.preventDefault for link button in $(document).reday(), but it is not working. Here is my code: Master page: <a id="lnkLogout" href="javascript:void(0);" onclick="PageLogout();"><i class="icon-off"> </i>Logout</a> <script type="text/javascript" language="javascript"> $(document).ready(function () { $('#lnkLogout').click(function (e) { e.preventDefault(); }); }); function PageLogout() { //Code for logout from the application.... } </script> SampleDefaultPage.aspx : <div class="row-fluid"> <div class="form-horizontal"> <h4 class="header blue bolder smaller"> Contact</h4> <div class="control-group"> <label for="form-field-email" class="control-label"> Email</label> <div class="controls"> <input type="text" style="width:200px;" data-val="true" data-val-required="Mobile Number is required." id="txtEmail"> <div class="space-3"> </div> <span data-valmsg-replace="true" data-valmsg-for="txtEmail" class="field-validation-valid text-warning red"></span> </div> </div> <div class="control-group"> <label for="form-field-website" class="control-label"> Phone Number</label> <div class="controls"> <input type="text" style="width:200px;" id="txtPhno"> </div> </div> </div> I have given txtEmail as mandatory field. if i left that field blank and click on Logout button in Master page, it says txtEmail is required. i dint do any validation in Logout onclick event. I have given preventDefault for Logout link. But still facing an issue. I should be able to logout even though txtEmail is left blank. Thank you all in advance for your response.

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  • Micropython or minimal python installation

    - by reshefm
    I once read about minimal python installation without a lot of the libraries that come with the python default installation but could not find it on the web... What I want to do is to just pack a script with the python stuff required to execute it and make portable. Does any one know about something like that? Thanks

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  • migrate a portion of a mysql table to SQLite

    - by daniel
    I have a mysql table set up like so: user_id | document 44 [blob] 44 [blob] 44 [blob] 46 [blob] I'd like to export all of user_id 44's data to an SQLite3 file. Best way to go about this without writing a script that reads the data and dumps it into a SQLite file?

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