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  • Solr sort by function

    - by spacemonkey
    Hi, I need to sort query results by the output of some function which takes "score" and couple other fields as an input (50% of the total score comes from similarity score and 50% comes from document's popularity). Is there a way to do this without having to install "Sort by Function" patch? Thanks!

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  • UITableViewCell similar to one in "Things" app

    - by Fiedorowski
    Hi im looking (but cant find) for sample app that will show me how to implement UITableView with custom UITableViewCell that is similar to one in the Things app, with smooth animation from read-only view (that hides empty cells) to editable view that shows only cells that can be edited, and custom cell with multiline input with small image. I would appreciate if someone could point me in the right direction. Im new to Cocoa/Objective-C programming but Im familiar with Object Oriented programing concepts.

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  • the selector in JavaScript

    - by Small Wolf
    I want to get the object of this code , <input class="radio" id="conversation_sub_kind_id_208" name="conversation[sub_kind_id]" onclick="set_department_name('department_name208')" type="radio" value="208" /> I want to use jQuery Framework to get the object, like the document.getElementbyTagName("conv..."); what should i do in here? Thank you, and best regards!

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  • Zend Framework, what $this->_forward is doing

    - by RageZ
    Hello everyone, I would like someone to explain me what _forward is exactly doing, I cannot see if _forward is also rendering the attached view to the action or just executing the action. Also is it possible to pass argument to $this-action in a view script ? More generally my problem is how to code a confirmation page, let's say the user input some stuff and you want to show him confirmation, is forward is mean for that case ? Thanks

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  • bash shell date parsing, start with specifc date and loop through each day in month

    - by Joe Stein
    Hi, I need to create a bash shell script starting with a day and then loop through each subsequent day formatting that output as %Y_%m_d I figure i can submit a start day and then another param for the number of days. My issue/question is how to set a DATE (that is not now) and then add a day. so my input would be 2010_04_01 6 my output would be 2010_04_01 2010_04_02 2010_04_03 2010_04_04 2010_04_05 2010_04_06 Thanks

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  • Letter Count on a string

    - by user74283
    Python newb here. I m trying to count the number of letter "a"s in a given string. Code is below. It keeps returning 1 instead 3 in string "banana". Any input appreciated. def count_letters(word, char): count = 0 while count <= len(word): for char in word: if char == word[count]: count += 1 return count print count_letters('banana','a')

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  • Detecting jQuery UI autocomplete

    - by Soldarnal
    How can I detect whether or not an input box is currently a jQuery UI autocomplete? There doesn't seem to be a native method for this, but I'm hoping there is something simple like this: if ($("#q").autocomplete) { //Do something } That conditional, however, seems to always return true.

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  • What is the fastest XML parser in PHP?

    - by Jakub Lédl
    Hi, for a certain project, I need some way to parse XML and get data from it. So I wonder, which one of built-in parsers is the fastest? Also, it would be nice of the parser could accept a XML string as input - I have my own implementation of thread-safe working with files and I don't want some nasty non-thread-safe libraries to make my efforts useless.

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  • How to convert from string to a number, and vice-versa in C++?

    - by Igal
    DEAR All I'm new to the C++, so maybe someone can say what the proper way to write a function that gets a string char (represents number) and converts it to the integer number. For example : input : Sixty five, output: 65. Maybe it should use by cin.getline() ? Well, vice-versa is little bit simlper... Thanks for advance. Igal

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  • Help using the jQuery BBQ plug-in with forms

    - by s2xi
    Hi, I have been trying to figure out how to use the jQuery BBQ plug-in. I have been able to add it to my site by copying the code from the site but I'm seeing that if I have a form in one of my tabs, I can't post any of the results successfully. Has anyone used this plug-in and gotten used to its functionality? I need help figuring out where to input my php code for form handling and have the results returned the page loaded in the tab.

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  • How can I insert a page's title in the URL?

    - by user260165
    I want to somehow place a question on the title using the url. Actually I am building a webpage where I have placed a question input box and submit button, so I want that when I submit it should redirect me to the ask questions page and the title should contain the question that he asked. Is there any way to do that? Thanks.

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  • How to generate sample XML documents from their DTD or XSD?

    - by lindelof
    We are developing an application that involves a substantial amount of XML transformations. We do not have any proper input test data per se, only DTD or XSD files. We'd like to generate our test data ourselves from these files. Is there an easy/free way to do that? Edit There are apparently no free tools for this, and I agree that OxygenXML is one of the best tools for this.

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  • Creating new folders if they don't exist for fopen

    - by Gbps
    I have a C++ program that takes user input for fopen in order to initiate a file write. Could someone help me find a function which will return a FILE* and use the Windows specific version of mkdir in order to create the folder structure for fopen to never fail to open a new file in the specified location because one of the folders does not exist. Thanks a bunch!

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  • Google Map lng + lat to hidden field not working

    - by user547794
    Hello, I am trying to get Marker data into hidden fields on my form. I'm not sure why this isn't working, it must be something in my js syntax: var initialLocation; var siberia = new google.maps.LatLng(60, 105); var newyork = new google.maps.LatLng(40.69847032728747, -73.9514422416687); var browserSupportFlag = new Boolean(); function initialize() { var myOptions = { zoom: 6, mapTypeId: google.maps.MapTypeId.HYBRID }; var map = new google.maps.Map(document.getElementById("map_canvas"), myOptions); myListener = google.maps.event.addListener(map, 'click', function(event) { placeMarker(event.latLng), google.maps.event.removeListener(myListener); }); // Try W3C Geolocation (Preferred) if(navigator.geolocation) { browserSupportFlag = true; navigator.geolocation.getCurrentPosition(function(position) { initialLocation = new google.maps.LatLng(position.coords.latitude,position.coords.longitude); map.setCenter(initialLocation); }, function() { handleNoGeolocation(browserSupportFlag); }); // Try Google Gears Geolocation } else if (google.gears) { browserSupportFlag = true; var geo = google.gears.factory.create('beta.geolocation'); geo.getCurrentPosition(function(position) { initialLocation = new google.maps.LatLng(position.latitude,position.longitude); map.setCenter(initialLocation); }, function() { handleNoGeoLocation(browserSupportFlag); }); // Browser doesn't support Geolocation } else { browserSupportFlag = false; handleNoGeolocation(browserSupportFlag); } function handleNoGeolocation(errorFlag) { if (errorFlag == true) { alert("Geolocation service failed."); initialLocation = newyork; } else { alert("Your browser doesn't support geolocation. We've placed you in Siberia."); initialLocation = siberia; } } function placeMarker(location) { var marker = new google.maps.Marker({ position: location, map: map, draggable: true }); map.setCenter(location); } } var lat = latlng.lat(); var lng = latlng.lng(); document.getElementById("t1").value=lat; document.getElementById("t2").value=lng; <input type="hidden" name="lat" id="t1"> <input type="hidden" name="long" id="t2">

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  • GNU Emacs is crashing with -nw

    - by Jack
    When I run emacs with -nw option, the emacs really open, but I can't do more nothing. As if the user input is blocked and no keyboard signal is received and/or interpreted. I've tried run without load .emacs file and some other behaviors: emacs -nw -Q --no-desktop --debug-ini foo.c But makes no difference and strangely the GUI-version(using Gtk) is working fine. My gnu-emacs version is GNU Emacs 23.3.1 Any help to help to fix it is very appreciated.

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  • MySQL function to compare values in a db table against the previous

    - by Stuart
    Iam quite new to functions in SQL and I would like to create a function to compare values in a MySQL table against previous and I am not sure how to do this. For example (iId is the input value) DECLARE pVal INT(20); DECLARE val INT(20); SELECT price INTO pVal FROM products WHERE Id=iId; SELECT price FROM products; IF price == pVal THEN SET val = price; END IF; Thanks

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  • How do I determin the position of a table using 2 Mouses?

    - by redn0x
    I have a table with a Screen on it underneath there are 2 mouses I need to determin the position of the table. This will manipulate the content on the screen. I already can get the mouse input using the multipoint SDK from microsoft, I only keep failing at the mathemathics. My question now is, how would you determine the position of the table using 2 mouses?

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  • How does one go about writing a virtual MIDI interface?

    - by Alex
    I want to do some funky things with controlling MIDI streams, and I'd like to be able to pipe MIDI input into an application like Ableton or Reason. Presumably this involves some sort of driver level work? Ultimately I'd like to write my application in Python, so if there is some Python-based solution, I'd consider it. I'm perfectly fine with using C/C++, though, so that's not a problem.

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  • Rails HTML editor to create forms

    - by Ignace
    Hey all, I'm looking for a HTML editor which can be (easiliy) integrated in a RoR app that has the possibility to create forms. Not forms per se, but I need the possibility to add radiobuttons, input fields, checkboxes and so on. I loved the smoothness of TinyMCE, but apparently this doesn't take me far enough. Does there exists such a gem/plugin? Thanks!

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  • ASP.NET MVC - Appending data onto a file download

    - by aschepis
    what is the best way to append data onto a file download? I figure that i can make my own class that implements InputStream and just consolidates two input streams (the file first, my additional data to append second.) but is there an existing view class that i can use to just return an InputStream or will i have to roll my own view class as well?

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