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  • Best Practices - log in stored procedures?

    - by hgulyan
    If you have a long running SP, do you log somehow it's actions or just wait for this message? "Command(s) completed successfully." I assume, that there can be plenty solutions on this subject, but is there any best practice - a simple solution that is frequently used?

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  • Sqlite table constraint - unique on multiple columns

    - by Rich
    I can find syntax "charts" on this on the sqlite website, but no examples and my code is crashing. I have other tables with unique constraints on a single column, but I want to add a constraint to the table on two columns. This is what I have that is causing a SQLiteException with the message "syntax error". CREATE TABLE name (column defs) UNIQUE (col_name1, col_name2) ON CONFLICT REPLACE I'm doing this based on the following: table-constraint

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  • Java Encryption issue

    - by r1k0
    I am using PBE encryption to encrypt and decrypt some text on an Android application but I get the BadPaddingException: with the "pad block corrupted" message when I use the wrong private key to decrypt the text. My question, since I am not well versed with encryption in Java, is if this is the normal behavior of the encryption API, because I need to do some logic in the case when the wrong key is entered, but I do not know the private key, nor do I store it anywhere (storing just the encrypted and decrypted check text). Thanks, Mihai

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  • How to get Eclipse + PyDev + App Engine + Unit testing to work?

    - by PEZ
    I want to run my unit tests for a Python Google App Engine project using Run As = Python unit-test But when I try that all my Model tests bail with the error message: BadArgumentError: app must not be empty. Anyone got this to work? NB: The tests runs fine using Nose --with-gae. But I want the PyDev integration with hyperlinking of resources and such.

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  • Button.MouseDown

    - by Gilad
    Hi Guys, I'm relatively new with WPF. I'm trying to understand the difference between MouseDownEvent and PreviewMouseDownEvent. I understand the WPF event strategies and i understand that the MouseDown event is a bubbling event and the PreviewMouseDown is a tunneling event. I also understand the order of which these events are being fired - according to this MSDN overview http://msdn.microsoft.com/en-us/library/ms742806.aspx#routing (there is a diagram with example there). So i tried to code some my self, check this for example: <Grid x:Name="grid" Width="250"> <StackPanel Mouse.MouseDown="StackPanel_MouseDown" PreviewMouseDown="StackPanel_PreviewMouseDown"> <WPFVisualizerExample:MyButton x:Name="B1" PreviewMouseDown="B1_PreviewMouseDown" MouseDown="B1_MouseDown" Margin="5,5,5,5"> <WPFVisualizerExample:MyButton x:Name="B2" PreviewMouseDown="B2_PreviewMouseDown" MouseDown="B2_MouseDown" Margin="5,5,5,5"> <WPFVisualizerExample:MyButton x:Name="B3" PreviewMouseDown="B3_PreviewMouseDown" MouseDown="B3_MouseDown" Margin="5,5,5,5">Click Me</WPFVisualizerExample:MyButton> </WPFVisualizerExample:MyButton> </WPFVisualizerExample:MyButton> </StackPanel> </Grid> I have an event handler for each of the events (the preview and non-preview) and i wanted to see what is happening, which of the event is being thrown (i have a message box shown for each event). The 'MyButton' user control simply extends the base Button and override the OnMouseDown and OnPreviewMouseDown to set the e.Handled false: protected override void OnMouseDown(System.Windows.Input.MouseButtonEventArgs e) { base.OnMouseDown(e); e.Handled = false; } protected override void OnPreviewMouseDown(System.Windows.Input.MouseButtonEventArgs e) { base.OnPreviewMouseDown(e); e.Handled = false; } (tried with this and without this). According to the MSDN overview (in the link above), if i have 3 elements then the events route should be as follows: PreviewMouseDown (tunnel) on root element. PreviewMouseDown (tunnel) on intermediate element #1. PreviewMouseDown (tunnel) on source element #2. MouseDown (bubble) on source element #2. MouseDown (bubble) on intermediate element #1. MouseDown (bubble) on root element. So I expected the the message boxes to be shown according to the above. From some reason - which I don't understand only the preview events are being thrown (according to what the MSDN says Preview_B1=Preview_B2=Preview_B3). My expectations were: Preview_B1=Preview_B2=Preview_B3=NonPreview_B3=NonPreview_B2=NonPreview_B1. But the non-preview events are not being thrown at all. So basically I don't understand the route of the events, from MSDN overview I understood that the route starts from the root element, goes down (tunnel) to the source element and then back up (bubble) to the root element, but this is not what happening in practice. It is really important for me to understand how this events are working, i probably miss-understand something basic here, your help will be appreciated. THANX!! -Gili

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  • HTTPS connection in BlackBerry Java Midlet

    - by Casebash
    My Java ME Midlet works fine on Java phones and the BlackBerry simulator, but I can't receive a connection on a BlackBerry. I see a message that asks for permissions to connect, but when I select yes, it doesn't connect. I even checked on the server, but no connection was provided. My application isn't signed. Does anyone know why this might be failing?

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  • Git Transport Error during push operation?

    - by CitadelCSAlum
    I am using Git Version Control witht he JGit Plugin for the eclipse IDE. when I changed the location of my repo, and when to push to the new repository. I am receiving the following error message. Cant connect to any repository: git+ssh/username@remoteIPAddressgoeshere/srv/wma/git Transport error occured during push operation: Java.IOException: Channel is Broken)

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  • AddThis share button wont work in DotNetNuke

    - by soldieraman
    For some reason when I add a HTML module (well the default module added to DNN 5.4) and then add the "AddThis" javascript. While the button shows up clicking on it opens up a new page rather than showing an iframe modal message or on hover a list of popular social media networks to share the page with. Wonder what would be the easiest way to resolve this and why this happens?

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  • Getting started with JavaMe

    - by Jeroen from Belgium
    Hello, I'm trying to make a very simple program run on my Nokia 5000. On the Nokia website, there is a SDK (Series 40). I included this SDK in my IntelliJ project. The problem is, when I try to run the helloWorld app on my phone, I get an error message. (http://wiki.forum.nokia.com/index.php/Hello_World_in_Java_ME) Can anyone help me out? Thanks in advance!

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  • Why signed android apk is not running on emulator

    - by Maxood
    I have made a signed apk of an android project. Whenever my client try to run it on the emulator, he faces the following error message: D:\Android\android-sdk- windows\tools>adb install -r abc.apk 500 KB/s (6940708 bytes in 13.534s) pkg: /data/local/tmp/abc.apk Failure [INSTALL_PARSE_FAILED_NO_CERTIFICATES] What is the resolution?

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  • Method/function overrides in Codeigniter

    - by pingu
    Hi guys, I want to override the validation_errors() method of the form helper in CodeIgniter for one controller only, so that it will display a single error message (as a sentence in plain english) instead of the detailed line item summary. I've tried defining a validation_errors() function in my controller, which is what I usually do with Silverstripe's Sapphire framework, but this won't with CI. What's the best way to override methods for a case by case basis?

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  • dynamic char array sizing

    - by droseman
    Hello, In my application, I have a char array defined which can take one of three options: "okay", "high", "low" which are then sent down a serial port to a remote device. I currently have the array sized to take the 4 character words plus carriage return and line feed, but when I have to send "low" I get a null character in the strings, which I am concerned would confuse the host terminal. array definition char mod1_status_char[6] = {'0','0','0','0','0','0'}; char mod2_status_char[6] = {'0','0','0','0','0','0'}; char mod3_status_char[6] = {'0','0','0','0','0','0'}; sample of switch case statement: void DCOKStatus(uint8_t *ptr_status) { uint8_t status = *ptr_status; switch (status) { case 0x00: strcpy(mod1_status_char, "okay"); strcpy(mod2_status_char, "okay"); strcpy(mod3_status_char, "okay"); break; case 0x10: strcpy(mod1_status_char, "okay"); strcpy(mod2_status_char, "okay"); strcpy(mod3_status_char, "low"); break; } This is the struct which makes the message string to send strcpy(MsgStatus_on.descriptor_msg, "$psu_"); MsgStatus_on.address01 = hex_addr[0]; MsgStatus_on.address02 = hex_addr[1]; MsgStatus_on.space01 = 0x20; strcpy(MsgStatus_on.cmdmsg01, "op_en op1_"); strcpy(MsgStatus_on.statusmsg01, mod1_status_char); MsgStatus_on.space02 = 0x20; strcpy(MsgStatus_on.cmdmsg02, "op2_"); strcpy(MsgStatus_on.statusmsg02, mod2_status_char); MsgStatus_on.space03 = 0x20; strcpy(MsgStatus_on.cmdmsg03, "op3_"); strcpy(MsgStatus_on.statusmsg03, mod3_status_char); MsgStatus_on.CR = 0x0D; MsgStatus_on.LF = 0x0A; and this sends the message void USARTWrite(char *object, uint32_t size) { GPIO_SetBits(GPIOB, GPIO_Pin_1); char *byte; for (byte = object; size--; ++byte) { USART_SendData(USART1,*byte); } Would anyone be able to suggest a good approach to dynamically size the array to one character shorter when I need to send "low"? Thanks

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  • Calling COM Library From XBAP

    - by Benny
    I am trying to call an old COM library from my XBAP and continue to receive the following exception: System.AccessViolationException was unhandled Message: Attempted to read or write protected memory. This is often an indication that other memory is corrupt. I have tried adding the HKLM value for RunUnrestricted to no avail. I don't get anything else but this error when calling the library. Any ideas? (This library even works from a pure ASP.NET app)

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  • Implement WS-Addressing in a C# DotNet Web Service

    - by Tim
    I'm building a Web Service in C# with VS2008, and want to implement WS-Addressing, so the message headers look like eg below: What do I need to add / do in VS2008 to make this happen? http://messagehandler.org.com/sendmessage http://www.thirdparty.com/address http://www.org.com/ServiceName urn:uuid:18367C02-8286-487b-9D35-D2EDC974ACF8 urn:uuid:346CC216-5C14-496d-B6EA-7B644CAF6D48

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  • asp.net not deserializing soap response

    - by Tanya
    Hi all, I have been given a wsdl and have used wsdl.exe to create my proxy classes. I am able to call the function to initiate the request with some valid parameters and this returns my response object which is always EMPTY. When i inspect the soap message response using fiddler the soap does have valid data that should be deserialzed to the proxy classes. Can i manually intercept the derserializing call of the proxy classes generated by wsdl and check that .net is correctly derializing the soap response? Thank you

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  • Sending confirmation SMS automatically

    - by agentxy
    I hope this gets a response. Say Person A sends an SMS to a shortcode in a certain syntax. How could a confirmation SMS be sent to Person A's mobile phone automatically ("Your message has been received successfully!"), after determining that the SMS received from Person A is in the correct syntax? I'm a total newbie when it comes to SMS - so if anyone could describe the entire end-to-end process/architecture that could make this happen, I'd be grateful!

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  • how to get recipients addresses as String in JavaMail?

    - by Neuquino
    I have a piece of code VERY similar to this one http://java.sun.com/developer/onlineTraining/JavaMail/contents.html#JavaMailFetching I the difference is that I need to get the "TO" addresses as a String. I can't find in the API how to get the "TO" recipients as String for each Message. Can anyone guide me on how to do this? At least a link where someone has already done it. Thanks in advance

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  • Facebook Connect iPhone StreamDialog delegate dialogDidSucceed

    - by JohnPayne
    Hey. I use FBStreamDialog to let users publish on their news feed. [fbStreamDialog show]; makes the dialog view popup, the user can press cancel or submit that message. Now...my problem is that both buttons close the dialog view and call the delegate method dialogDidSucceed. How do I find out which button was pressed? Its very important for me to know, any useful advice would be reaally really nice! Thanks, John

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  • BULK INSERT problem in mysql

    - by kartiku
    Hi, I get an error with the following sql command for bulk insert....any help would be appreciated. BULK INSERT libra.faculty FROM 'd\:faculty.csv' WITH ( FIELDTERMINATOR = ',', ROWTERMINATOR = '\n' ); Here's the error message ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'BULK INSERT libra.faculty FROM 'd:\faculty.csv' WITH ( FIELDTERMINATOR = ',', RO' at line 1

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