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  • XML Reader or Linq to XML

    - by Nasser Hajloo
    I have a 150MB XML file which used asDB in my project. Currently I'm using XMLReader to read content from it. I want to know it is better to use XMLReader or LinqToXML for this scenario. Note that I'm searching for an item in this xmland display search result, soitcan be take along or just a moment.

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  • jQuery UI datepicker performance

    - by Richard Ev
    I have a textbox on my web page that is used to specify a date, so I'd like to use the jQuery DatePicker. However, most of my users are locked into using IE6 and the performance of the jQuery DatePicker is a little sluggish in this browser. Can anyone recommend an alternate JavaScript date picker, or any means of improving the display performance of the jQuery DatePicker?

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  • sql - HAVING at least 10

    - by every_answer_gets_a_point
    i would like to display results for values that are only 10 and over select name, count(*) from actor join casting on casting.actorid = actor.id where casting.ord = 1 group by name order by 2 desc that will return this: name count(*) Sean Connery 19 Harrison Ford 19 Robert De Niro 18 Sylvester Stallone 18 etc but i want to return values of count(*) that are only above 10 how do i do this? with having?

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  • TVirtualStringTree - resetting non-visual nodes and memory comsumption

    - by Remy Lebeau - TeamB
    I have an app that loads records from a binary log file and displays them in a virtual TListView. There are potentially millions of records in a file, and the display can be filtered by the user, so I do not load all of the records in memory at one time, and the ListView item indexes are not a 1-to-1 relation with the file record offsets (List item 1 may be file record 100, for instance). I use the ListView's OnDataHint event to load records for just the items the ListView is actually interested in. As the user scrolls around, the range specified by OnDataHint changes, allowing me to free records that are not in the new range, and allocate new records as needed. This works fine, speed is tolerable, and the memory footprint is very low. I am currently evaluating TVirtualStringTree as a replacement for the TListView, mainly because I want to add the ability to expand/collapse records that span multiple lines (I can fudge it with the TListView by incrementing/decrementing the item count dynamically, but this is not as straight forward as using a real tree). For the most part, I have been able to port the TListView logic and have everything work as I need. I notice that TVirtualStringTree's virtual paridigm is vastly different, though. It does not have the same kind of OnDataHint functionality that TListView does (I can use the OnScroll event to fake it, which allows my memory buffer logic to continue working), and I can use the OnInitializeNode event to associate nodes with records that are allocated. However, once a tree node is initialized, it sees that it remains initialized for the lifetime of the tree. That is not good for me. As the user scrolls around and I remove records from memory, I need to reset those non-visual nodes without removing them from the tree completely, or losing their expand/collapse states. When the user scrolls them back into view, I can re-allocate the records and re-initialize the nodes. Basically, I want to make TVirtualStringTree act as much like TListView as possible, as far as its virtualization is concerned. I have seen that TVirtualStringTree has a ResetNode() method, but I encounter various errors whenever I try to use it. I must be using it wrong. I also thought of just storing a data pointer inside each node to my record buffers, and I allocate and free memory, update those pointers accordingly. The end effect does not work so well, either. Worse, my largest test log file has ~5 million records in it. If I initialize the TVirtualStringTree with that many nodes at one time (when the log display is unfiltered), the tree's internal overhead for its nodes takes up a whopping 260MB of memory (without any records being allocated yet). Whereas with the TListView, loading the same log file and all the memory logic behind it, I can get away with using just a few MBs. Any ideas?

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  • JSF and jasper example

    - by user270888
    Hi, I am new to JSF, i want to integrate JSF with Jasper report. i am generating custom report from server side, that report should display into the UI using JSF components. How to do that? Could you please provide the JSF and Jasper Report Simple Program and required libraries.

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  • How can I use MPTVOutWindow iPhone undocumented class?

    - by Leg10n
    Hi, I'm an iPhone developer, now I'm developing a game and I just found about the iPhone 2.2 being able to reproduce video on a TV Screen trhough MPTVOutWindow class. After googling I've found a lot of blogs with the News, however none of them give any information on the class, what should I do to implement the class in order to display ouput on the TV?

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  • Dictionary API or Library

    - by Trey
    Does anyone know of a good dictionary API or ruby library to lookup the definitions of words? I'm thinking it should work something like: I call get_definition(word) It returns the definition for that word (ideally in some way to easily format the definition for display. Thanks

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  • How to overlay GLSurfaceView over a MapView in Android?

    - by Rajapandian
    Hi, I want to create a simple Map based application in android ,where i can display my current position.Instead of overlaying a simple Image on the MapView to represent the position, i want to overlay the GLSurfaceView on the MapView. But i don't know how to achieve this. Is there any way to do that?. Please anybody knows the solution help me.

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  • html editor properties

    - by Ranjana
    i have used the html editor to my page <%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit.HTMLEditor" TagPrefix="cc1" % i have sent the values to the database as txtjobdesc.Content.Tostring(); but if i type just a paragraph in the editor it is displaying the same Description. But if i use any Bullets and Highlighted words it is displaying as words above the bulleted words.how to make it display as a html description pls help me out..

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  • Lightbox image / link URL

    - by GSTAR
    Basically I have a slightly non-standard implementation of FancyBox. By default you have to include a link to the large version of the image so that the Lightbox can display it. However, in my implementation, the image link URLs point to a script rather than directly to the image file. So for example, instead of: <a href="mysite/images/myimage.jpg" rel="gallery"> I have: <a href="mysite/photos/view/abc123" rel="gallery"> The above URL points to a function: public function actionPhotos($view) { $photo=Photo::model()->find('name=:name', array(':name'=>$view)); if(!empty($photo)) { $this->renderPartial('_photo', array('photo'=>$photo, true)); } } The "$this-renderPartial()" bit simply calls a layout file which includes a standard HTML tag to output. Now when the user clicks on a thumbnail, the above function is called and the large image is displayed in the Lightbox. Now if the user right clicks on the thumbnail and selects "open in new tab/window" then the image is displayed in the browser as per normal, i.e. just the image. I want to change this so that it displays the image within a layout. In the above code I can include the following and put it in an IF statement: $this->render('photos', array('photo'=>$photo)); This will call the layout file "photos" which contains the layout to display the image in. I have a specific limitation for this - the image URL must remain the same, i.e. no additional GET variables in the URL. However if we can pass in a GET variable in the background then that is OK. I will most likely need to change my function above so that it calls a different file for this functionality. EDIT: To demonstrate exactly what I am trying to do, check out the following: http://www.starnow.co.uk/KimberleyMarren Go to the photos tab and hover over a thumbnail - note the URL. Click the thumbnail and it will open up in the Lightbox. Next right click on that same thumbnail and select "open in new tab/new window". You will notice that the image is now displayed in a layout. So that same URL is used for displaying the image in the Lightbox and on its own page. The way StarNow have done this is using some crazy long JavaScript functionality, which I'm not too keen on replicating.

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  • Facebook - finding users by name

    - by Gublooo
    Hello Guys, I'm very new to facebook and wanted to know if this is even possible to do with facebook API. If a user searches for a name on my website - say "Jamie Smith" - I want to pass this name to facebook and find all users that match that name - so if I can get back their photo and name to display on my site - so users can identify the right person. I'm using PHP so if there's any example or link that you can provide will be really helpful. Thanks

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  • understanding logic of dijit css and styles

    - by Tom
    Hi, I am trying to use dijit.InlineEditBox. I have put the following code in my HTML, using the example in the dojo docs: <script type="text/javascript"> dojo.require("dijit.InlineEditBox"); dojo.require("dojo.parser"); dojo.require("dijit.form.TextBox"); function editableHeaderOnChange(id, arg){ alert("details changed with id " + id + " and arguments "+arg); } </script> ... <span id="myText" dojoType="dijit.InlineEditBox" onChange="editableHeaderOnChange(this.id,arguments[0])" autoSave="true" title="My Text">click to edit me</span> I am using tundra theme. It works, however it doesn't look so good. The widget has its own style, which doesn't fit my CSS. I used firebug to locate the source of the problem. The widget creates many nested div/span elements, each has it's own style (element style in firebug): <span id="dijit__InlineEditor_0" class="dijitReset dijitInline" style="margin: 0px; position: absolute; visibility: hidden; display: block; opacity: 0;" ...> <input type="text" autocomplete="off" class="dijit dijitReset dijitLeft dijitTextBox" id="dijit_form_TextBox_0" style="line-height: 20px; font-weight: 400; font-family: Trebuchet MS,Helvetica,Arial,Verdana; font-size: 14.5167px; font-style: normal; width: 100%;"> ...> </span></span> (showing only the relevant parts...) to get the visual that I want, which will not break to a newline, I need to change the width of dijit_form_TextBox_0** to 50%, and the positioning of dijit__InlineEditor_0 to display: inline**; or to change the positioning of everything (most of my layout is floated, so position: absolute doesn't fit) I cannot address those span elements in my css to change the properties, because the element.style has priority, of course. I don't understand the logic in this system... why is dijit generating the style directly inside the element? how can I change these properties? Thanks Tom

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  • iphone app with role based login?

    - by chaitanya
    Can iPhone apps have role based login? In my application I have to display the content according to the role of the user (employee, visitor). Till now I havent seen any app with role based login for iphone. Can I develop role based login? is there any restriction from apple side for these kind of logins to approve the app?

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  • Session Objects not Updating ASP.NET

    - by davemackey
    I set a session object at one juncture in my code: Session("my_name") = "Dave" Later in my code I give the user a chance to update this object: Session("my_name") = TextBox1.Text I reload my page and display a little hello statement like this: Label1.Text = "Hello" & CStr(Session("my_name")) The result is: "Hello Dave" no matter what I change Session("my_name") too.

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  • Create a view in database to fetch username and password of all users having a particular roie (Form

    - by naveen
    Hi Guys, Background ========== I am using ASP.NET Forms Authentication for my application. I have made my Password Format "Clear", so no problems with the password encryption. Requirement =========== I need to create a view(in SQL server) to display all Administrators in my System. ie aspnet_Roles.LoweredRoleName='administrator' The fields needed are UserName and Password Can you guys give point out the most optimal way to do so? Regards, Naveen Jose

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  • Create an Xml file from an object

    - by remi bourgarel
    I work as a web developer with a web designer and we usually do like this : - I create the system , I generate some Xml files - the designer display the xml files with xslt Nothing new. My problem is that I use Xml Serialization to create my xml files, but I never use Deserialization. So I'd like to know if there is a way to avoid fix like these : empty setter for my property empty parameter-less constructor implement IXmlSerializable and throw "notimplementedexception" on deserialization do a copy of the class with public fields

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  • hashmap in java

    - by Codenotguru
    i have a hashmap where every key has many values(stored in a arraylist). How to display the arraylist i.e the values for a particular key in a hashmap in java??

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  • How to format this string in c#

    - by Rohit
    I have a setting stored in database which has a value .jpg|.gif|.png . I want to display it on frontend as ".jpg",".gif" and ".png" in a single string. for example Allowed formats are ".jpg",".gif" and ".png" I was able to seperate it using string fileTypes = String.Join(",", supportedFileTypes.Split('|')) How to specify and clause before the last string. It has to be dynamic. For example if we have .jpg|.gif in database, it should be Allowed formats are ".jpg" and ".gif".

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  • Changing the application icon text dynamically in Android

    - by Achal
    Hi Friends, I am developing a calendar app, wherein i will using a service to display date in the application icon text itself. For Eg: If date is: 26 Apr 2010, then my application name in the phone menu will also show the same. So I am not understanding how to change the application's icon text dynamically through program.

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  • Google maps api - not found address suggestion

    - by diamandiev
    Usually when you try to add a marker to an unknown/ambiguous address you just get an error from the api. It would be much nicer if i could display a list of suggestions related to the address that was not found. The Google maps site has this feature but i do not know how to do with the api. Any help would be appreciated.

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