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  • How to view TV Tuner component input with OpenCV?

    - by monky822
    Hi Everyone, I'm trying to use my tvtuner instead of a webcam with opencv. The problem is that by default cvCaptureFromCAM(0) gives me the tv channel of the tv tuner, but what I actually want the input from my the RCA input of the tv tuner. I have tried usingcvCaptureFromCAM(-1) to check if there are additional camera devices found within the tvtuner, but it only gives me the general tvtuner as an option. Is there a way to change the channel of the input?

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  • Eclipse PDT, Spket and jQuery problem

    - by Andrew Bashtannik
    Hi! I'm using Eclipse PDT and SPket for JavaScript editing. For my project I'm using jQuery library, so I added JavaScript Profile as described here. But it's not working. I tried to create new projects, change jQuery versions and locations, but failed again. Any suggestions? Thank you!

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  • Not sure about ACL permissions

    - by Darko Miletic
    I'm writing up something about ACL usage on CentOS but since I still do not have a box ready I would like to ask something. Let us assume we have a folder /var/www/test If I do this in terms of permissions: /bin/chown -R root:root /var/www/test/ /bin/chmod -R u=rwx,go= /var/www/test/ /usr/bin/setfacl -R -m u:apache:rwx /var/www/test/ Will user apache be able to change owner of folder test or of any particular file within that folder? If answer is yes shall I than use group instead of user?

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  • How to prevent CKEditor translating accented letters to their HMTL codes?

    - by shinjin
    I'd like to configure CKEditor to save accented letters as they are, and don't change them to their HTML equivalent, since I'm working work with UTF8 anyway. Where and what do I need to set to achieve this? Example: Current: entered: áéíóúöoüu source: <p>&aacute;&eacute;&iacute;&oacute;&uacute;&ouml;o&uuml;u</p> Wished for: entered: áéíóúöoüu source: <p>áéíóúöoüu</p>

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  • how to edit .htpasswd using php?

    - by Mahmoud
    hey all i have a protected directory where only user on .htpasswd can access, but sometimes it requires the user to change password or username, edit a specific username password to his username him self sample users kevien : kka mike : mike

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  • Alternative to obsolete UndoState.DisabledNoFlush

    - by Apóstolo
    A partner of mine asked this, Hello, I am using C# and DSL Tools for VS2005. I need to create Transactions to change some data but i want them to be hidden from the user, that means, to not show in the UNDO list in VS2005. store.UndoManager.UndoState = UndoState.Disabled; this solved the problem but is documented has obsolete and no alternative is given nor could i found any until now, any1 knows a non obsolete way to do this. Compliments, Frederico.

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  • How to set column width of gridview with respective resolution

    - by Royson
    My gridview has 4 columns. In my machine it is displayed properly according to my code. but when i tried to run my app on another machines my column height gets increased and header text of two column displayed on two-line. Like: MyAllFolder Path It should be displayed on same line with changing width. How to dynamically change column width to set column header text in one line??

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  • Problem Upgrading NHibernate SQLite Application to .Net 4.0

    - by Xavin
    I have a WPF Application using Fluent NHibernate 1.0 RTM and System.Data.SQLite 1.0.65 that works fine in .Net 3.5. When I try to upgrade it to .Net 4.0 everything compiles but I get a runtime error where the innermost exception is this: `The IDbCommand and IDbConnection implementation in the assembly System.Data.SQLite could not be found.` The only change made to the project was switching the Target Framework to 4.0.

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  • Downloading Image to PDA

    - by vivek v
    Hi I am downlaoding image from server to pda device..the image is saving but the file type is showing as File instead of bitmap file(i am saving the file with .bmp extention). My code works fine with the application i run in my system but this does not work with PDA..I doubt should i change some settings in PDA because it is working fine with my computer...

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  • integrating two systems through email

    - by Martin
    I want to integrate our bug tracker system and our Support system through emails. The bug tracker can kick out an email on every change to bugs/features. I want to download those emails, parse them and create a formatted email that the Support system can understand (ie the subject could be "Issue #4128 fixed"). What is the simplest way to accomplish this using C++ or C#?

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  • Url User Friendly, hide original address with variables

    - by user1075086
    this is my simple htaccess that redirect all calls to index.php or to error.php It work fine but I would hide the original address from the address bar. #Options +FollowSymLinks RewriteEngine On RewriteCond %{REQUEST_FILENAME} !-f RewriteCond %{REQUEST_FILENAME} !-d RewriteCond %{REQUEST_URI} !^/index.php RewriteCond %{REQUEST_URI} (/|\.php|\.html|\.htm|\.feed|\.pdf|\.raw|/[^.]*)$ [NC] RewriteRule (.*) index.php [L] ErrorDocument 404 /error.php Now if I go on www.mysite.com/news/last I can view www.mysite.com/index.php?p=news&section=last but I wish it did not change in the address bar. Thanks in advance ;)

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  • Changed name of form and project stopped working. Help

    - by Ani
    I have a big project and I changed the name of 1st form from "Form1" to "WebBrowser", now I It gives me following error. The type or namespace 'Form1' could not be found(are you missing a using directive or an assembly reference?) cannot even Change the name back to Form1. it says cannot find WebBrowser.cs on disk its is renamed or deleted from the disk. What I should do, I have a submission tomorrow. Thanks

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  • Set the Background Color for JTabbedPane

    - by Ram
    I am using Nimbus Look and feel. I needs to change the Background color and foreground color of the JTabbedPane but the color doesn't set in JTabbedPane. I tried setForeground(), setForegroundAt(), setBackground() and setBackgroundAt() methods but it isnt works.

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  • Drupal taxonomy multi-select default value

    - by msindle
    I'm using drupal 6.16 and have a set of taxonomy terms that are set up as a multi-select box. I would like for the first item to be selected when the user loads the page. I dont know if I need to add code to a file or just simply change a setting. I should warn you I do not have a lot of experience, but would rate myself as a low intermediate level programmer. Thanks in advance msindle

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  • Alpha in ForeColor

    - by Lu Lu
    Hello, I want to create a fading effect of text in Label control. I change Alpha value in Label's ForeColor but it is not affected. I see a same question at here: http://phorums.com.au/showthread.php?190812-Alpha-value-of-the-forecolor-of-vs-2005-controls but no answer. Please help me. Thanks.

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  • KML Layers Cursor CSS - Google Maps API v3

    - by Douglas
    I've run into a small problem with the semi-new KML Overlay functionality with Google Maps API v3, wherein while I am able to use "suppressInfoWindows: true;", the cursor still appears as though the overlay(s) are clickable. Is there a way at this time to change the css on the overlay(s) so that the cursor is the default cursor, so that they are purely visual, and don't confuse the user? The current demo version can be viewed here: http://dougglover.com/samples/finalProduct/ Any assistance is greatly appreciated.

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  • How to toggle orientation lock in android?

    - by pixel
    I want to create checkbox in my preference Activity that allows user to toggle orientation change. In similar questions people write only about complete orientation lock (by overriding onConfigurationChanged method or adding configChanges in AndroidManifest.xml) or orientation enforcing ( by setRequestedOrientation ). Is there a way to toggle orientation lock?

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  • updating rails to 2.3.6

    - by Nik
    can you update your 2.3.5 app with just "gem update rails" and change the version # in environment.rb? I did that and lots of errors came out like in console just typing Post.all would show "undefined method `retrieve_connection' for nil:NilClass". Any ideas? By the way, I have these gems in my environment.rb config.gem "aws-s3", :version = "= 0.6.2", :lib = "aws/s3" config.gem "less" config.gem "authlogic" config.gem "be9-acl9", :source = "http://gems.github.com", :lib = "acl9" config.gem "hash_extension" config.gem "prawn"

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  • Temporary operation in a temporary directory in shell script

    - by jhs
    I need a fresh temporary directory to do some work in a shell script. When the work is done (or if I kill the job midway), I want the script to change back to the old working directory and wipe out the temporary one. In Ruby, it might look like this: require 'tmpdir' Dir.mktmpdir 'my_build' do |temp_dir| puts "Temporary workspace is #{temp_dir}" do_some_stuff(temp_dir) end puts "Temporary directory already deleted" What would be the best bang for the buck to do that in a Bash script? I want to trap

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  • How do I send SMS without launching Text application?

    - by Thomas
    Hello all: I am developing a simple application which has to send an SMS message from the app itself instead of launching the native Text app. Here's my action now. What should I change to achieve my desired functionality? -(IBAction)startButtonPressed { NSString *phoneNumber = @"13136296693"; NSString *url = [NSString stringWithFormat: @"sms:%@",phoneNumber]; NSLog(@"Send SMS to: %@ ", url); [[UIApplication sharedApplication] openURL:[NSURL URLWithString:url]]; } Thanks! Thomas

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  • changing image on listview at runtime in android

    - by Raj
    Hi, I am using a LinearLayout to display some Text and image. I have the images at drawable/ and i am implimenting this with ListActivity with some onListItemClick functionality. now i wants to change the image for the rows which are processed by onclick functionality to show the status as processed. can some one help me in this issue to change the image at runtime. the following is my implimentation. public class ListWithImage extends ListActivity { /** Called when the activity is first created. */ private SimpleCursorAdapter myAdapter; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // raj setContentView(R.layout.main); Cursor cursor = getContentResolver().query(People.CONTENT_URI, null, null, null, null); startManagingCursor(cursor); String[] columns = new String[] {People.NAME, People.NUMBER}; int[] names = new int[] {R.id.contact_name, R.id.contact_number}; myAdapter = new SimpleCursorAdapter(this, R.layout.main, cursor, columns, names); setListAdapter(myAdapter); } @Override protected void onListItemClick(ListView listView, View view, int position, long id) { super.onListItemClick(listView, view, position, id); Intent intent = new Intent(Intent.ACTION_CALL); Cursor cursor = (Cursor) myAdapter.getItem(position); long phoneId = cursor.getLong(cursor.getColumnIndex(People.PRIMARY_PHONE_ID)); intent.setData(ContentUris.withAppendedId(Phones.CONTENT_URI, phoneId)); startActivity(intent); } } and main.xml is : <LinearLayout android:layout_height="wrap_content" android:orientation="vertical" android:layout_width="250px"> <LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Name: " /> <TextView android:id="@+id/contact_name" android:layout_width="wrap_content" android:layout_height="wrap_content" /> </LinearLayout> <LinearLayout android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="horizontal"> <TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Phone: " /> <TextView android:id="@+id/contact_number" android:layout_width="wrap_content" android:layout_height="wrap_content" /> </LinearLayout>

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