Search Results

Search found 21853 results on 875 pages for 'point'.

Page 315/875 | < Previous Page | 311 312 313 314 315 316 317 318 319 320 321 322  | Next Page >

• Why Java compiler does not like integer as type for values in HashMap?

  - by Roman

  The compiler complains about this code: HashMap<String,int> userName2ind = new HashMap<String,int>(); for (int i=0; i<=players.length; i++) { userName2ind.put(orderedUserNames[i],i+1); } It writes "unexpected type" and point on int. If I replace int by String and i+1 by i+"1", the compilation goes OK. What is wrong with in here?

  Read the article

• Is there a way to stream audio from MIC and play that streamm in Silverlight

  - by Kanaparti

  So I want to stream the audio from a mic using NAudio and then pass that stream to WCF which a Siverlight app can consume to broadcast the live audio sound. I want the latency to be as low as possible. Any suggestions or if some one has already done it please point the source. Thanks in advance

  Read the article

• Regular expression to insert content between 2nd and 3rd paragraphs

  - by user209634

  I'm trying to match the point between 2nd and 3rd paragraphs to insert some content. Paragraphs are delimited either by <p> or 2 newlines, mixed. Here's an example: text text text text text text text text <p> text text text text text text text text </p> <--------------------------- want to insert text here <p> text text text text text text text text </p>

  Read the article

• How to get service instance's endpoint uri?

  - by Hoblaa

  Hi I'm working on a wcf service and I have the need for it to figure out it's own endpoint address (pref. in the constructor). Is this possible and if so, could anyone point me to the right direction? The service is hosted on IIS. Thanks.

  Read the article

• C# rotate a string 180 degrees

  - by Tom

  Hi im having a few problems rotating a string, i found that you need graphics.rotate() but when i change the rotation, i cannot even see the string. It appears the pivot point has completely thrown me. Also i saw an example with transform but i decided i did not need this? If my string was a graph label, reading top to bottom and i needed to rotate it 180 degrees so that it read bottom to top, how would i do this? Thanks in advance

  Read the article

• Getting the URL of a model in Lift

  - by scompt.com

  I'm coming at Lift from a Django point of view, so in Django parlence, I'm trying to find the Lift equivalent of reverse. In generic terms, I have an instance of a model and I would like to get the URL that that model can be accessed at according to the SiteMap. I've tried extending Loc, but that doesn't seem to have brought me further towards my goal. I'm using the most recent 1.1 milestone (M8?).

  Read the article

• Generate a random filename in unix shell

  - by R S

  Hello, I would like to generate a random filename in unix shell (say tcshell). The filename should consist of random 32 hex letters, e.g.: c7fdfc8f409c548a10a0a89a791417c5 (to which I will add whatever is neccesary). The point is being able to do it only in shell without resorting to a program.

  Read the article

• How to dock an application in the Windows desktop?

  - by Sacha

  I would like to develop a small notifications application for Windows in .NET that docks on the right/left side of the screen (not consuming more than 300px), should always be visible and force the rest of windows to not overlap this application (something like the old Office taskbar or Vista's Sidebar). I have no idea where to start. Can it be done using XAML/WPF? Since I haven't even started coding any option is valid at this point. Thanks!

  Read the article

• GWT.setUncaughtExceptionHandler()

  - by moorsu

  Has anyone successfully use the above statement to catch the exception before it goes to the browser as an alert?. I did set an exception handler in the first line of my entry point. But it does not catch the exception as expected. public void onModuleLoad(){ GWT.setUncaughtExceptionHandler(new MyExceptionHandler()); ... .... }

  Read the article

• How could I pass the float number by value in obj-c?

  - by user313439

  - (void)applicationDidFinishLaunching:(UIApplication *)application{ // Override point for customization after application launch [window makeKeyAndVisible]; [self printFloat:1.3f]; } - (void)printFloat:(float)f { NSLog(@"%f",f); } I passed the "1.3f" to printFloat, but it was the wrong value (in this case, -2.000000) after "f" received. And there is a warning that "AppDelegate may not respond to -printFloat:" Where did I get it wrong? Thanks.

  Read the article

• Why aren't IOKit notifications being delivered with this code?

  - by gojohnnyboi

  I wrote this code to subscribe to USB devices being plugged in and unplugged; the point is for IOKit to deliver notifications to my iAttached() and iDetached() functions when the corresponding events occur. However, I don't get notifications. The code can be seen here: http://gist.github.com/402391 I didn't want to over-populate this page with it, as it is moderately long.

  Read the article

• import pictures from the iphone photos storage to the canvas within uiwebview

  - by How2iphone

  I am currently experimenting with canvas drawing function in a uiwebview.Its a simple app that allows you to finger paint on the Iphone.Can someone point me in the rite direction on a problem I'm having.I need to be able to import pictures from the photos storage to the canvas within the uiwebview.Its built on Html,javascript and css.Would prefer to use objective C in xcode to acomplish this.Any ideas would be greatly appreciated.

  Read the article

• How to provide metadata tags,keywords to Windows and fill properties page for a custom file format?

  - by Mode

  Hi, My application uses its own file format (compressed SQLite databases) to store user created data. 1) I would like to know how to provide keywords, tags to Windows so that Vista search function can include my file format when indexing. 2) I would like to provide a properties page like you see when you right click a Microsoft Word document and select properties. Kindly point me in the right direction. Thank you.

  Read the article

• Controller name convention in ASP.NET MVC

  - by jesusbolivar

  Is there a way to change the naming convention for controllers in ASP.NET MVC? What I want is to name my controllers InicioControlador instead of InicioController, or better yet, use a prefix instead of a suffix, and have ControladorInicio as my controller name. From what I have read so far, I think I have to implement my own Controller Factory. I would be very grateful if any of you could point me in the right direction.

  Read the article

• SOAP VS REST PRAGMATIC CASE STUDIES ?

  - by asksuperuser

  I'm not satisfied with the answers given by the SOAP vs REST questions notably here: http://stackoverflow.com/questions/106546/performance-of-soap-vs-xml-rpc-or-rest because it's just general philosophical answers and not pragmatic answers with some study cases. Nobody can give precise cases of when soap would be more suitable than rest, especially as for performance point of view ? For example let's say I have a flash client for a financiall simulation wizard calling legacy code. Should I use SOAP or REST ? Why ?

  Read the article

• Calling function with 1 paremeter @ selector.

  - by Mr. McPepperNuts

  I want to call this guy -(void)addFavorite:(NSString *)favoriteToAdd at, @selector here action:@selector([addFavorite favoriteToAdd:@"string"])]; But I keep getting syntax error no matter which way I write it. Can someone point out the appropriate way to call this function? When it had no parameter and was "addFavorite," it worked fine.

  Read the article

• Converting a const char* into a double

  - by Koning Baard

  I am trying to convert a const char* to a double precision floating point number: int main(const int argc, const char *argv[]) { int i; double numbers[argc - 1]; for(i = 1; i < argc, i += 1) { /* -- Convert each argv into a double and put it in `number` */ } /* ... */ return 0; } Can anyone help me? Thanks

  Read the article

• What speech libraries are available in Linux?

  - by George Edison

  When it comes to TTS (text-to-speech) libraries in Linux, what choices do developers have? What libraries ship with the majority of distros? Are there minimal libraries? What functionality does each library offer? I'm approaching this primarily from a C++ point of view, although Python would suit me too.

  Read the article

• Errors in c++ faq lite?

  - by Gianluca

  Hello, I'm reading questions and answers around here for a few days. I have seen the c++ faq lite at Parashift has been mentioned many times. Personally I have always considered it to be a good reference, not my favourite one but certainly useful. Here I have seen somebody advising it, but many others commenting against it instead. Somebody mentioned it's full of mistakes. Could you please point out which are the major errors in there, if any?

  Read the article

• How to convert a PGresult to custom data type with libpq (PostgreSQL)

  - by mocopera

  Hi everyone! I'm using the libpq library in C to accessing my PostgreSQL database. So, when I do res = PQexec(conn, "SELECT point FROM test_point3d"); I don't know how to convert the PGresult I got to my custom data type. I know I can use the PQgetValue function, but again I don't know how to convert the returning string to my custom data type. Any suggestion? Thanks in advice.

  Read the article

• [self removeFromSuperview] not doing dealloc

  - by jonydep

  i have this in the superview: mySubView = [[MySubView alloc] init]; [self addSubview:mySubView]; [mySubView release]; then at some point later, in the sub view, this: [self removeFromSuperview]; when i debug it, i notice that the dealloc for the subview is never called, even though i'm fairly sure the reference count should be 0. any ideas why this might be? thanks.

  Read the article

• How can I serve up color-coded Java code using PHP?

  - by Eric

  I'd like to embed code from my SVN repository into my website, using PHP. The SVN has public anonymous access, so the PHP code should be fine reading it. The code on said SVN is java, and so far I've had no luck finding a syntax-highlighter to make the code more readable. Ideally I'd like one that uses CSS classes so that I can change the colors to match the look of the website. Could someone point me to a PHP library that highlights Java code?

  Read the article

• __rlshift__, __ror__ in Python

  - by Casebash

  I noticed that this recipe seems to use __rlshift__, __ror__ like operators. But, they aren't in the documentation! Can anyone explain these and perhaps point to some docs?

  Read the article

• Blackberry Contacts Photo

  - by Farhan

  Hi, I am currently working on the Application named (Blackberry Contacts Sync) and i am stuck at this point that how i sync Contact's Image. Please tell me how to store images in Database(MySQL) and how to retrieve it.

  Read the article

• How do we get sharepoint upload limit using web services

  - by Royson

  In my application before uploading i have to check whether file size is greater than upload limit. How do we get share point file upload limit using web services in C#??

  Read the article

< Previous Page | 311 312 313 314 315 316 317 318 319 320 321 322  | Next Page >