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  • GetFirstChild in win32 ?

    - by UK
    Hello All, I use EnumChildWindows to get all the Child windows from the main HWND window , But i would like to get only the first child of the given HWND window. BOOL CALLBACK EnumChildProc ( HWND hwndChild, LPARAM lParam) { // logic to call only once } Is it correct ? or any other simple way ? ~UK

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  • JavaScript - Detect HTML

    - by user208662
    Hello, I have an HTML textarea element. I want to prevent a user from entering any HTML tags in this area. How do I detect if a user has entered any HTML a textarea with JavaScript? Thank you

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  • where to put the unittest for library in rails

    - by lidaobing
    Hello, I am a ruby and rails newbie. And I am working on a rails application with RadRails. RadRails has a "Switch to Test" function for my controller, model, etc. but not for my library. if I have class Foo::Bar in /lib/foo/bar.rb, where should I put the unittest for it? or should I separate the foo library in a separated project? Thanks.

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  • DAO method retrieve single entry

    - by London
    Hello, How can I write DAO method which will return as a result only first entry from the database. For instance lets say I'm looking at Users table and I want to retrieve only the first entry, I'd declare method like: public User getFirstUser(){ //method logic } EDIT: User has primary key id if that matters at all. I apologize if this question is too simple/stupid/whatever I'm beginner with Java so I'm trying new things. thank you

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  • Web Programming language for very large lists?

    - by behrk2
    Hello, In your experience, what is the best web programming language used to handle sorting and comparison of very large lists (ie tens of thousands of email addresses)? I am most familiar with PHP. I think that it could get the job done, but I'm unsure of other languages and if there might be a bettor suitor. Thanks!

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  • Creating an invisible button in Java Swing

    - by AniDev
    Hello, I have seen many times on Java Swing GUIs buttons that look like images until the mouse rolls over them. They appear to not have their content area filled. When the mouse rolls over them, the content area fills in but the button looks as though the mouse is not hovering over it. An example of this would be the toolbar of buttons used to activate each demo in SwingSet2. How is this effect possible? Thanks!

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  • WP plugin: How to split to multiple pages, automatically ?

    - by Tomer
    Hello there. I'm writing a WP plugin, that shows DB records in a table. Because the list is too long, I'd like to split it to multiple pages, based on the same display. I can do that manually with handling URL parameters, and using PHP, but I wanted to know if there's a structed method to to that. http://site.com/list --> records 1-20 http://site.com/list/2 --> records 20-40 Thanks, Tomer

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  • Problem installing mysql 5 on Ubuntu 10.10

    - by mujer esponja
    Hello! In my Ubuntu 10.10, following this tutorial, I don't face step 2. I mean, while installing the packets, I don't face anything related to configuration. Then, when I run a command, such a mysql -u root -p , I get this error: ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2) As I see in other treads, ps aux | grep mysqld gives me just this output: 1000 4508 0.0 0.0 5172 760 pts/0 S+ 19:53 0:00 grep --color=auto mysqld What is happening?? Thanks in advance

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  • How to save Application State using NSUserDefaults in iPhone?

    - by keith
    Hello Everyone, Following is what i am doing: - (void) applicationWillTerminate: (UIApplication*) application { NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; [defaults setObject:navigationController.viewControllers forKey:@"diabetesstate"]; } - (void) applicationDidFinishLaunching: (UIApplication*) application { NSMutableArray *state = [[NSUserDefaults standardUserDefaults] objectForKey:@"diabetesstate"]; if (state == nil) { //Will initialize a new controller and put it as root view controller } else { [navigationController setViewControllers:state animated:NO]; } }

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  • playing two streams on android

    - by Yanush
    Hello, I'm looking for a way (or at least to be pointed in the right direction) to play two streams of audio on android simultaneously but each on a different channel (e.g one in the speaker and one through the headphones) I'm not even sure its possible hardware wise. Any thoughts, clues ? Y

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  • listing network shares with python

    - by Gearoid Murphy
    Hello, if I explicitly attempt to list the contents of a shared directory on a remote host using python on a windows machine, the operation succeeds, for example, the following snippet works fine: os.listdir("\\\\remotehost\\share") However, if I attempt to list the network drives/directories available on the remote host, python fails, an example of which is shown in the following code snippet: os.listdir("\\\\remotehost") Is anyone aware of why this doesn't work?, any help/workaround is appreciated.

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  • background image vertical repeat for a div

    - by ShiVik
    hello all I want to repeat a background-image for a div vertically till the bottom of the page. #repeat { background: url(repeat-image.png) repeat-y; height: 100%; /* this does not work, but height: 1024px; does */ } This does not work. I need to do so according to the page design that I have got. Can this be done? With regards Vikram

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  • Practical usages of MethodRental Class?

    - by Giorgi
    Hello, According to MSDN MethodRental Class allows to change method body of dynamic modules. However because of its limitations I cannot think of practical usages for it. Google did not help me either. Any ideas what the class can be used for?

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  • Does software testing have a future?

    - by Firas
    Hello everybody. My current career is in software testing, but I feel that I am wasting my time, maybe because I don't know the future path of this career, and where I will arrive in the future if I continue in this career. And I don't know how can I develop myself in this career. Can I have my own job in this field? Please give me good suggestions and opinion. Many thanks.

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