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  • Android relative layout problem

    - by DixieFlatline
    Hello! I just can't display the button at the bottom of the screen. I have 2 textviews and 2 edittexts set as gone, and they become visible when user clicks checkbox. It's only then that my button gets positioned properly Otherwise it sits on top of the app at launch of my app.(see here: http://www.shrani.si/f/3V/10G/4nnH4DtV/layoutproblem.png) I also tried android:layout_alignParentBottom="true" but that doesnt help either. <ScrollView xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/scrollview" android:layout_width="fill_parent" android:layout_height="wrap_content"> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content"> <TextView android:id="@+id/txt1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="Krajevna skupnost: " android:layout_alignParentTop="true" /> <Spinner android:id="@+id/spinner1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:prompt="@string/ks_prompt" android:layout_below="@id/txt1" /> <TextView android:id="@+id/txt2" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="Zadeva: " android:layout_below="@id/spinner1" /> <Spinner android:id="@+id/spinner2" android:layout_width="fill_parent" android:layout_height="wrap_content" android:prompt="@string/pod_prompt" android:layout_below="@id/txt2" /> <TextView android:id="@+id/tv1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:text="Zadeva: " android:layout_below="@id/spinner2" /> <EditText android:id="@+id/prvi" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/tv1" /> <TextView android:id="@+id/tv2" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/prvi" android:text="Vsebina: " /> <EditText android:id="@+id/drugi" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/tv2" /> <CheckBox android:id="@+id/cek" android:text="Obvešcaj o odgovoru" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/drugi" /> <TextView android:id="@+id/tv3" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/cek" android:text="Email: " android:visibility="gone"/> <EditText android:id="@+id/tretji" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/tv3" android:visibility="gone" /> <TextView android:id="@+id/tv4" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_below="@id/tretji" android:visibility="gone" android:text="Telefon: " /> <EditText android:id="@+id/cetrti" android:layout_width="fill_parent" android:layout_height="wrap_content" android:visibility="gone" android:layout_below="@id/tv4" /> <Button android:id="@+id/gumb" android:text="Klikni" android:typeface="serif" android:textStyle="bold" android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="center" android:layout_below="@id/cetrti" /> </RelativeLayout> </ScrollView>

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  • dhtmlx grid in xhtml page

    - by user302254
    I need the dxhtmlgrid to work in a xhtml page. All the examples are in plain html and when I try and convert to xhtml I get errors. Can anyone help me get a dhtmlxgrid to work in a xhtml page? I am generating my grid from a table: http://dhtmlx.com/docs/products/dhtmlxGrid/samples/12_initialization_loading/03_grid_int_from_html.html I get the following javascript error message: this.hdr.rows is undefined [Break on this error] this.cellWidthPX[fcols[i]]=next;summ+...etTimeout(function(){self.setSizes()

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  • Node.js as a custom (streaming) upload handler for Django

    - by Gijs
    I want to build an upload-centric app using Django. One way to do this is with nginx's upload module (nonblocking) but it has its problems. Node.js is supposed to be a good candidate for this type of application. But how can I make node.js act as an upload_handler() for Django (http://docs.djangoproject.com/en/1.1/topics/http/file-uploads/#modifying-upload-handlers-on-the-fly) I'm not sure where to look for examples?

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  • Crop image in flex using a non-rectangular shape

    - by Irwin
    Hi I've been following this tutorial to crop images in flex: http://code.mediablur.com/ImageCropper/ImageCropperDemo.html. At the heart of its cropping is using a method called "copyPixels". However, this method takes as one of its arguments a rectangular shape for its crop region. Are there other strategies I can use to crop it not using a rectangle. I am going after letting the user specify the region that should be cropped using a series of points.

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  • gdata and Silverlight (crossdomain.xml)

    - by Larsi
    Hi! I'd like to access the the google calendar api from a Silverlight client. Problem is that there's no crossdomain or clientaccesspolicy that allows calls from my client at www.google.com/crossdomain.xml Question is: Will a call from a SL running out of browser, and in full trust still be classified as a crossdomain call? Are there any other ways to access the gdata from my SL client? (other than using the server as a proxy) Regards Larsi

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  • Linking error while trying to integrate FOMD application with mine.

    - by Usman
    Hi. i am trying to use FMOD example application "dsp_effectperspeaker" in my application. But i m getting error dyld: Library not loaded: @loader_path/../Frameworks/libfmodex.dylib Referenced from: /Users/asimahmed/Library/Application Support/iPhone Simulator/User/Applications/AF942B1F-A2CB-42D7-B878-47F3F7D51CAF/ChannelSound.app/ChannelSound Reason: image not found i googled and found this http://brockwoolf.com/blog/how-to-use-dynamic-libraries-in-xcode-31-using-fmod but error is still there. Usman

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  • Custom Preloader in Flex 4?

    - by davr
    Has anyone successfully implemented a custom preloader in Flex 4? In my experience, when I specify a custom preloader using the preloader="com.foo.MyPreloader" in the Application tag, the preloader does not display until the SWF is completely downloaded, defeating the purpose of the preloader! Perhaps this is a bug in the still-beta Flex 4 framework?

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  • C# Monte Carlo Incremental Risk Calculation optimisation, random numbers, parallel execution

    - by m3ntat
    My current task is to optimise a Monte Carlo Simulation that calculates Capital Adequacy figures by region for a set of Obligors. It is running about 10 x too slow for where it will need to be in production and number or daily runs required. Additionally the granularity of the result figures will need to be improved down to desk possibly book level at some stage, the code I've been given is basically a prototype which is used by business units in a semi production capacity. The application is currently single threaded so I'll need to make it multi-threaded, may look at System.Threading.ThreadPool or the Microsoft Parallel Extensions library but I'm constrained to .NET 2 on the server at this bank so I may have to consider this guy's port, http://www.codeproject.com/KB/cs/aforge_parallel.aspx. I am trying my best to get them to upgrade to .NET 3.5 SP1 but it's a major exercise in an organisation of this size and might not be possible in my contract time frames. I've profiled the application using the trial of dotTrace (http://www.jetbrains.com/profiler). What other good profilers exist? Free ones? A lot of the execution time is spent generating uniform random numbers and then translating this to a normally distributed random number. They are using a C# Mersenne twister implementation. I am not sure where they got it or if it's the best way to go about this (or best implementation) to generate the uniform random numbers. Then this is translated to a normally distributed version for use in the calculation (I haven't delved into the translation code yet). Also what is the experience using the following? http://quantlib.org http://www.qlnet.org (C# port of quantlib) or http://www.boost.org Any alternatives you know of? I'm a C# developer so would prefer C#, but a wrapper to C++ shouldn't be a problem, should it? Maybe even faster leveraging the C++ implementations. I am thinking some of these libraries will have the fastest method to directly generate normally distributed random numbers, without the translation step. Also they may have some other functions that will be helpful in the subsequent calculations. Also the computer this is on is a quad core Opteron 275, 8 GB memory but Windows Server 2003 Enterprise 32 bit. Should I advise them to upgrade to a 64 bit OS? Any links to articles supporting this decision would really be appreciated. Anyway, any advice and help you may have is really appreciated.

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  • DCOMCNFG Question...

    - by Tony
    Hello, I have a COM DLL that I registered via RegSvr32 but it does not show up in DComCnfg. Any help as to why? I think I am missing a few registry keys, but I do not understand why I would, i thought RegSvr32 did that for me. Thanks for any help.

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  • Why meta refresh followed by 2 redirects?

    - by twneale
    I have encountered several websites where the initial visit by a user results in a http-equiv refresh to another (usually gibberish) url, which then promptly redirects (302) to another gibberish url, which in turn immediately redirects to yet a fourth url that actually displays the landing page for the site. My question is: what the heck? Why would a server be set up to behave this way? Here is list of a few sites that do this: New York State Library - http://nysl.nysed.gov New York State Regulations provided by Westlaw - http://government.westlaw.com/linkedslice/default.asp?SP=nycrr-1000

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  • concatenating mp3 files or joining mp3 files using java

    - by Sukhhhh
    We would like to concatenate/merge/join mp3 files seamlessly using "java" in any environment. We are trying the following options at the moment ( please let us know any other options): Using JMF -- ruled out as it supported only in windows http://java.sun.com/javase/technologies/desktop/media/jmf/reference/faqs/index.html Using tritinous , jlayer and Lame combination. Please let us know thoughts and the links those mention about concatenate/merge/join mp3 files using option 2.

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  • Artificial neural network

    - by naveena
    hai this is naveena My guide given a simple example to solve in artificial neural network and PSO If any body help then i m very happy the example is `A B C a1 b1 c1 a2 b2 c2 how i have to solve manually i cannot understand plz any help me and send a mail to this id plz [email protected]

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  • How to generate Perlin Noise on an iPhone

    - by Andre
    Hi, I want to create an animated perlin noise on the iPhone, so I can ultimately do something like this: http://dl.dropbox.com/u/1977230/example.png I've looked and looked, but can't find anything similar or a way to actually display a Perlin Noise. I've been told to look at OpenGL ES, but even searching for an example of Perlin noise or a lava/plasma effect doesn't result in anything. I'd really appreciate some help on this one. Thanks guys, Andre

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  • Google API to check number of indexed pages?

    - by Probocop
    Is there a Google API similar to Yahoo and Bing's API's to check for the number of indexed pages on a specified domain? For example, for Yahoo if I type in the following URL: http://search.yahooapis.com/SiteExplorerService/V1/pageData?appid=MTSlade&query=http://www.dave-sellers.co.uk&domain_only=1&results=1 Then it will return some XML detailing the number of pages indexed as 'totalResultsAvailable' Any idea? Thanks

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  • Can XmlMassUpdate be used to delete an attribute?

    - by tlianza
    For example, I have this line: <forms loginUrl="/redirecttosignin.aspx" name="NAME_HERE" requireSSL="false" timeout="60" domain=".blah.com" /> And I want to delete the "name" attribute altogether. I know I can do this to blank it: <forms xmu:key="loginUrl" loginUrl="/redirecttosignin.aspx" name="" /> But, I literally want to get the name attribute out, and leave the other attributes in tact. Couldn't find any examples of that. Thanks!

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  • Android ListView delete row button - focus issue

    - by Max Gontar
    I have an activity with ListView and buttons below: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical"> <ListView android:id="@+id/lvLamps" android:layout_width="fill_parent" android:layout_height="fill_parent" android:listSelector="@null" android:choiceMode="none" android:scrollbarStyle="insideInset" android:layout_weight="1.0" /> <RelativeLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal" android:layout_weight="0.0"> <Button android:id="@+id/btnAdd" android:background="@null" android:drawableLeft="@drawable/btn_upgrade" android:layout_width="wrap_content" android:layout_height="wrap_content" android:drawableRight="@drawable/lbl_upgrade" android:textSize="0pt" android:text="" android:layout_alignParentLeft="true" android:padding="20px" /> <Button android:id="@+id/btnNext" android:background="@null" android:drawableRight="@drawable/next_btn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:drawableLeft="@drawable/lbl_next" android:textSize="0pt" android:text="" android:layout_alignParentRight="true" android:padding="20px" android:visibility="gone" /> <ImageButton android:id="@+id/btnListExit" android:background="@null" android:src="@drawable/btn_x" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentRight="true" android:padding="20px" /> </RelativeLayout> </LinearLayout> ListView row contains delete button: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="horizontal" android:focusable="true"> <RelativeLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:orientation="horizontal" android:focusable="true"> <ImageButton android:id="@+id/btnRowDelete" android:src="@drawable/btn_x" android:background="@null" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignParentLeft="true" android:padding="4px" android:focusable="true" android:focusableInTouchMode="true"/> <TextView android:id="@+id/txtLampRowFrom" android:text="123" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="6pt" android:layout_toRightOf="@id/btnRowDelete" android:focusable="false" android:textColor="@color/textColor"/> <TextView android:id="@+id/txtLampRowTo" android:text="123" android:layout_width="wrap_content" android:layout_height="wrap_content" android:textSize="6pt" android:layout_toRightOf="@id/btnRowDelete" android:layout_alignParentBottom="true" android:focusable="false" android:textColor="@color/textColor"/> <ImageView android:layout_width="wrap_content" android:layout_height="wrap_content" android:src="@drawable/arrow_upgrade_to" android:layout_alignParentRight="true" android:layout_centerVertical="true" android:focusable="false"/> </RelativeLayout> </LinearLayout> In Adapter, Button onClickListener is set, also there are dummies to make list non-selectable: // disabling list items select public boolean areAllItemsEnabled() { return false; } public boolean isEnabled(int position) { return false; } What I want is: always show buttons in the bottom of screen after list (no matter how long it is, there should be scroll if it's too long) ListView should not be selectable, I don't want row selection row delete button should be selectable (focusable) with touch and with trackball And everything works except I can't focus row delete button with trackball (although it's working with touch). Can you help me? Thanks!

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  • Google App Engine + AdWords API: java.lang.NoClassDefFoundError: javax/xml/soap/SOAPException

    - by Konrad
    Hi all, I know a lot so far about this exception. But I am wondering, if any of you tried to use AdWords API on GAE. AdWords uses Axis as underlying WS library, which do not work on GAE and unfortunately I cannot find solution to make it working. I tried already this: http://dev.bizo.com/2009/04/calling-soap-web-services-on-google-app.html Does any of you know if there is a way to use AdWords API on GAE with Java? Thanks in advance for any help Konrad

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  • Unable to stretch TableLayout to screen width

    - by Rendrik
    I've tried unsuccessfully for quite a few hours now to simply get a TableLayout to scale to the full screen. I've tried stretchColumns, shrinkColumns, (specifying the column index or using *) you name it. It's almost as if the parent element (TableLayout) is completely ignoring 'android:layout_width="fill_parent"'. I've read through similar questions here, though they haven't solved it for me. The XML below has 3 rows, and the table always shrink wraps to the size of the content. Apparently I'm too new to post pictures(?) Here is the XML rendered into the project i'm working on. http://www.dashiva.com/images/Capture.png What am I missing here, it's quite frustrating! <TableLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:stretchColumns="*"> <TableRow> <TextView android:id="@+id/AmountText" android:text="@string/general_amount" android:paddingRight="8dip" android:layout_gravity="center"></TextView> <TextView android:id="@+id/CardText" android:text="@string/general_card" android:paddingRight="8dip" android:layout_gravity="center"></TextView> <TextView android:text="@string/general_date" android:id="@+id/DateText" android:paddingRight="8dip" android:layout_gravity="center"></TextView> <TextView android:id="@+id/ErrorText" android:text="@string/general_error" android:paddingRight="8dip" android:layout_gravity="center"></TextView> </TableRow> <TableRow> <TextView android:text="Amount here..." android:id="@+id/AmountNum" android:paddingRight="8dip" android:layout_gravity="center"></TextView> <TextView android:id="@+id/CardNum" android:text="Num here..." android:paddingRight="8dip" android:layout_gravity="center"></TextView> <TextView android:text="date here..." android:id="@+id/DateDate" android:paddingRight="8dip" android:layout_gravity="center"></TextView> <TextView android:text="Code here..." android:id="@+id/ErrorCode" android:paddingRight="8dip" android:layout_gravity="center"></TextView> </TableRow> <TableRow> <ImageView android:id="@+id/cc_image" android:src="@drawable/mastercard" android:background="@drawable/row_bg2" android:layout_gravity="center" android:layout_weight="1"></ImageView> <TextView android:id="@+id/ResponseText" android:layout_span="4" android:text="Response text here..." android:textSize="18dip" android:layout_weight="1"></TextView> </TableRow> <ImageView android:layout_gravity="center_vertical" android:background="@drawable/gradient_bg" android:layout_height="3dip" android:layout_width="fill_parent"></ImageView> </TableLayout>

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  • Strongly typed properties with NHIbernate

    - by Alexander Shapovalov
    Hello, I am using NHibernate in my project, but I dont like to use typed properties for selecting items from database. Is it possible to have instead of session.CreateCriteria(typeof(IEntry)).AddOrder(Order.Desc("Alias")) somthing like this session.CreateCriteria(typeof(IEntry)).AddOrder(Order.Desc(x=>x.Alias)) Thanks, Alexander. http://atomiccms.com

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  • How is "Esc" key handled in WPF Window?

    - by Markus2k
    I want the Escape key to close my WPF window. However if there is a control that can consume that Escape key, I don't want to close the Window. There are multiple solutions on how to close the WPF Window when ESC key is pressed. eg. http://stackoverflow.com/questions/419596/how-does-the-wpf-button-iscancel-property-work However this solution closes the Window, without regard to if there is an active control that can consume the Escape key.

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  • How to create sockets in google chrome extension ?

    - by Xinus
    Hello, I created small hello world extension for google chrome http://code.google.com/chrome/extensions/getstarted.html. I need to use sockets in extension for peer to peer communication using UDP. Is there any firefox Jslib equivalent in google chrome or how we can use other languages in google chrome extension? I doubt its possible in google chrome, looking at its documentation. ? Are there any other ways to achieve p2p communication in extension? Thanks

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  • org-mode schedule weekly event for a period.

    - by Hamza Yerlikaya
    I would like to use agenda to keep track of my classes, assuming i have a com 355 class every week from march to june, <2010-03-23 Tue 10:40-12:10 +1w> this works but it schedules it indefinitely if i use, <2010-03-23 Tue 10:40-12:10 +1w>-<2010-06-23> it gets scheduled for everyday from march to june, how can i schedule this once a week for a period of time?

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  • No such table android_metadata, what's the problem?

    - by flybirdtt
    i use a existed slqite database, and copy it to /data/data/packagename/databases, The code learned from this blog: http://www.reigndesign.com/blog/using-your-own-sqlite-database-in-android-applications/ after copy the database, I open the databse. But the log message show the error: No such table android_metadata So i need creat a table named android_metadata? And what the value i need insert into this database Thanks very much

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