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• Probation is Over: PASS Board Year 1, Q2

  - by Denise McInerney

  Though it's not always official every job begins with a probation period. You start out with lots of questions and every day you find out how much more you have to learn. Usually after a few months you discover that you can actually answer some questions and have at least an idea of what you are supposed to be doing. Now at the end of my second quarter on the "job" of serving on the PASS Board I have reached that point. My probation period is over. The last three months were busy for the entire Board with the budget process, an in-person meeting and moving forward with PASS Global Growth plans. I had also set a specific goal for myself for my 2nd quarter: to see the Board to adopt a Code of Conduct for the PASS Summit. Code of Conduct When I ran for the Board I included my desire to see PASS establish a code of conduct in my campaign platform.  I was motivated to do this for a few reasons. Other technical conferences have had incidents of harassment. Most of these did not have a policy in place prior to having a problem, though several conference organizers have since adopted anti-harassment policies or codes of conduct. I felt it would be in PASS' interest to establish a policy so we would be prepared should there be an incident.   "This is Community" Adopting a code of conduct would reinforce our community orientation and send a message about the positive character of the Summit. PASS is a leader among technical organizations for its promotion and support of women. Adopting a code of conduct would further demonstrate our leadership in this area. After researching similar polices from other organizations I published a first draft in April. I solicited feedback from the Board, HQ staff and some PASS members. Incorporating that feedback I presented version 4 at the May Board meeting, where we had a good discussion. You can read the meeting minutes for details. I incorporated points from  the Board discussion as well as feedback from a legal review to produce a final version which has been submitted to the Board. It will be discussed at the Board meeting July 12. You can read the full text at the end of this post. Virtual Chapters In the first quarter we started ramping up marketing support for the Virtual Chapters. Since then each edition of the Connector has highlighted a different VC to help get out the message about the variety of eductional opporutnities that are offered. These VC profiles will continue in the coming months. I was very pleased to welcome the new DBA Fundamentals VC which is geared toward new DBAs, people who are considering entering the field and those transitioning from a different IT role. Thanks to the contributions of Erin Stellato, Michelle Nalliah and Karla Landrum we published a "Virtual Chapter Guidebook". This document includes great advice on how to build and promote a VC. It's also a reference for how things work, from budgets to webinar hosting. I think this document will be extremely valuable to all our VC leaders and am grateful to those who put it together. Board Meeting/SQL Rally The Board met in May in Dallas. Among the items discussed were Global Growth, the budget, future events and the upcoming elections. We covered a lot of ground in two days and I will again refer you to the meeting minutes for details. The meeting schedule allowed us to participate in the SQL Rally networking events and one full day of the conference. I enjoyed having the opportunity to meet and talk with many PASS members. And my hat is off to the SQL Rally organizers who put on an outstanding event. Global Growth PASS has undertaken a major intitiative to reach and engage SQL Server professionals around the world. This Global Growth plan is ambitious and will have a significant impact on the strategic direction of the organization. We have been reaching out to the community for feedback, including hosting Twitter chats and live Town Hall meetings. I co-hosted two of these events and appreciated hearing the different perspectives of the people who participated If you have not done so I encourage you to read about the Global Growth vision and proposed governance changes  and submit your feedback. FY13 Budget July 1 is the beginning of PASS' fiscal year, which makes the end of June the deadline for approving a budget. Each director submits a budget for his or her portfolio. For the Virtual Chapter portfolio I focused on how we can allocate resources to grow the VCs. Budgeting is a give-and-take process, and while I didn't get everything I asked for I'm pleased the FY13 budget includes a significant increase in financial support for the Virtual Chapters. Many people put a lot of work into the budget, but no two people deserve credit more than VP of Finance Douglas McDowell and Accounting Manager Sandy Cherry. Thanks to both of them for getting us across the goal line on time. SQL Saturday I attended SQL Saturdays in Orange Co. CA and Phoenix. It's always inspiring to see the enthusiasm in the community for learning and networking. These events are successful due to the hard work of many volunteers. Thanks to the organizers in both cities for all your efforts. Next Up This quarter we'll be gearing up plans for the VCs at the Summit and exploring ways the VCs can best support PASS' Global Growth work. I'll also be wrapping up work on the Code of Conduct and attending a Board meeting in September. And I will be at SQL Saturday #144 in Sacramento later this month. Here is the language of the Code of Conduct I have submitted to the Board for consideration: PASS Code of Conduct The PASS Summit provides database professionals from a variety of backgrounds with an opportunity to connect, share and learn.  We value the strong sense of community that characterizes this event and we seek to foster an inclusive, professional atmosphere. We are dedicated to providing a harassment-free conference experience for everyone, regardless of gender, race, sexual orientation, disability, physical appearance, religion or any other protected classification.  Everyone at the Summit is expected to follow the Code of Conduct. This includes but is not limited to: PASS Staff, Exhibitors, Speakers, Attendees and anyone affiliated with the event. Participants are expected to follow the Code of Conduct at all Summit events, including PASS-sponsored social events. Participant behavior Harassment includes, but is not limited to, offensive verbal comments related to gender, race, sexual orientation, disability, physical appearance, religion, or any other protected classification.  Intimidation, threats, stalking, harassing photography or recording, sustained disruption of talks or other events, inappropriate physical contact and unwelcome attention will also be considered harassment. Similarly, sexual, racist, derogatory, threatening or other inappropriate language and imagery are not appropriate for any conference venue, including sessions.  Recourse If a participant engages in any conduct that is prohibited under this Code of Conduct, the conference organizers may take any action they deem appropriate, including warning the offender or expelling the offender from the conference. No refunds will be granted to attendees expelled from the Summit due to violations of the Code of Conduct. If you are being harassed, witness harassment, or have any other concerns, please contact a member of conference staff immediately. Conference staff can be identified by their “Headquarters/Staff” shirts and are trained to handle the situation appropriately. A Code of Conduct Committee (CCC) made up of the Executive Manager and three members of the Board of Directors designated by the President will be authorized to take action in response to an incident or behavior that violates the Code of Conduct.

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• C# Code Help With Amazon (AWS) - The request must contain the parameter Signature.

  - by leen3o

  I'm struggling with the final part of getting my first bit of code working with the AWS - I have got this far, I attached the web reference in VS and this have this amazon.AWSECommerceService service = new amazon.AWSECommerceService(); // prepare an ItemSearch request amazon.ItemSearchRequest request = new amazon.ItemSearchRequest(); request.SearchIndex = "DVD"; request.Title = "scream"; request.ResponseGroup = new string[] { "Small" }; amazon.ItemSearch itemSearch = new amazon.ItemSearch(); itemSearch.AssociateTag = ""; itemSearch.Request = new ItemSearchRequest[] { request }; itemSearch.AWSAccessKeyId = ConfigurationManager.AppSettings["AwsAccessKeyId"]; itemSearch.Request = new ItemSearchRequest[] { request }; ItemSearchResponse response = service.ItemSearch(itemSearch); // write out the results foreach (var item in response.Items[0].Item) { Response.Write(item.ItemAttributes.Title + "<br>"); } I get the error The request must contain the parameter Signature. I know you have to 'sign' requests now, but can't figure out 'where' I would do this or how? any help greatly appreciated?

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• Invalid length for a Base-64 char array.

  - by Code Sherpa

  As the title says, I am getting: Invalid length for a Base-64 char array. I have read about this problem on here and it seems that the suggestion is to store ViewState in SQL if it is large. I am using a wizard with a good deal of data collection so chances are my ViewSate is large. But, before I turn to the "store-in-DB" solution, maybe somebody can take a look and tell me if I have other options? I construct the email for delivery using the below method: public void SendEmailAddressVerificationEmail(string userName, string to) { string msg = "Please click on the link below or paste it into a browser to verify your email account.<BR><BR>" + "<a href=\"" + _configuration.RootURL + "Accounts/VerifyEmail.aspx?a=" + userName.Encrypt("verify") + "\">" + _configuration.RootURL + "Accounts/VerifyEmail.aspx?a=" + userName.Encrypt("verify") + "</a>"; SendEmail(to, "", "", "Account created! Email verification required.", msg); } The Encrypt method looks like this: public static string Encrypt(string clearText, string Password) { byte[] clearBytes = System.Text.Encoding.Unicode.GetBytes(clearText); PasswordDeriveBytes pdb = new PasswordDeriveBytes(Password, new byte[] { 0x49, 0x76, 0x61, 0x6e, 0x20, 0x4d, 0x65, 0x64, 0x76, 0x65, 0x64, 0x65, 0x76 }); byte[] encryptedData = Encrypt(clearBytes, pdb.GetBytes(32), pdb.GetBytes(16)); return Convert.ToBase64String(encryptedData); } On the receiving end, the VerifyEmail.aspx.cs page has the line: string username = Cryptography.Decrypt(_webContext.UserNameToVerify, "verify"); And the decrypt method looks like: public static string Decrypt(string cipherText, string password) { **// THE ERROR IS THROWN HERE!!** byte[] cipherBytes = Convert.FromBase64String(cipherText); Can this error be remedied with a code fix or must I store ViewState in the database? Thanks in advance.

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• Any way to loop through FPDF code with proper XY coordinates?

  - by JM4

  At the end of a form collection, I provide the consumer a printable PDF with the information they just entered. I already run through a loop to store the variables themselves but am wondering if it is at all possible to build a loop that builds on itself for FPDF. The catch is this, each new variable (#1, #2, #3) will change location by a determined amount of space. For example: I print the Member #1 First name at coordinate at coordinate (95, 101). I print Member #2 First name at coordinate (95, 110)... and so on. Each known variable will be 9.5mm greater than its previous entry (therefor Member #9 will be 40mm higher than Member 6) My sample code for the FPDF itself is: $pdf->SetFont('Arial','', 7); $pdf->SetXY(8,76.5); $pdf->Cell(20,0,$f1name); $pdf->SetFont('Arial','', 5); $pdf->SetXY(50.5,76.5); $pdf->Cell(20,0,$f1address); $pdf->SetFont('Arial','', 7); $pdf->SetXY(95.7,76.5); $pdf->Cell(20,0,$f1city); $pdf->SetXY(129.5,76.5); $pdf->Cell(20,0,$f1state); $pdf->SetXY(139.1,76.5); $pdf->Cell(20,0,$f1zip); $pdf->SetXY(151,76.5); $pdf->Cell(20,0,$f1dob); $pdf->SetXY(168,76.5); $pdf->Cell(20,0,$f1ssn); $pdf->SetXY(186,76.5); $pdf->Cell(20,0,$f1phone); $pdf->SetXY(55,81.1); $pdf->Cell(20,0,$f1email); $pdf->SetXY(129,81.1); $pdf->Cell(20,0,$f1fednum); Ideally, all Y variables with $f2 would be 9.5mm greater than f1's Y values.

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• How do you clean Core Data generated models and code from a project?

  - by Hazmit

  I'm having an extremely annoying problem with Core Data in the iPhone SDK. I would say in general Core Data for the most part appears easy to use and nice to implement. I have a sqlite database that is being used as a read only reference to pull data elements out for an iPhone app. It would seem there are really mysterious issues relating to what seems to be migration of the database to the most recent versions of my schema. Why can't you just clean out your stored objects and models and let a project redo all of it when you compile next? You would think if you setup a stored object model there would be a way to just reset it and recompile. I've tried what feels like a thousand 'tips' that have been the results of hours of google searches and documentation prowling to figure out how to do this. My most recent error during compile time is below. 2010-04-07 18:23:51.891 PE[1962:207] * Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: 'Can't merge models with two different entities named 'PElement'' All of this code has been working in the simulator and is only causing me troubles now because I made a change to the schema. I also have the database options for automatically migrating set as below. NSMutableDictionary *optionsDictionary = [NSMutableDictionary dictionary]; [optionsDictionary setObject:[NSNumber numberWithBool:YES] forKey:NSMigratePersistentStoresAutomaticallyOption]; [optionsDictionary setObject:[NSNumber numberWithBool:YES] forKey:NSInferMappingModelAutomaticallyOption];

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• How to write a Media Center plugin like the Netflix plugin? Source code/reference samples?

  - by Vin

  I am looking to write a Windows Media Center plugin just like the Netflix WMC plugin. Once logged in, I know the streaming urls that I need to hook in to. Any source code, reference samples would be great. Found one on codeplex for swedish TV channels, but right now it's not working for some reason... Previously asked the following question, with no answers, so updated with a question asked in a easy to relate fashion Host a streaming video in my client, from a streaming url that is behind a login session? I am building a Silverlight 4 desktop client to show streaming video from a site that is login based. So that website has a Silverlight player that does streaming video, the player is behind a login sesion, so just by getting the url from fiddler and trying to play it in my Silverlight 4 desktop client won't work. Actually after that, I want to build a Windows Media Center plugin to build a Netflix-like client, that allows login through WMC and then allows you to watch streaming video. Any pointers on how to go about doing any of this?

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• DECODING JSON CODE! HOW TO?

  - by ilnur777

  Hi, everybody! Could I ask you to help me to decode this JSON code: $json = '{"inbox":[{"from":"55512351","date":"29\/03\/2010","time":"21:24:10","utcOffsetSeconds":3600,"recipients":[{"address":"55512351","name":"55512351","deliveryStatus":"notRequested"}],"body":"This is message text."},{"from":"55512351","date":"29\/03\/2010","time":"21:24:12","utcOffsetSeconds":3600,"recipients":[{"address":"55512351","name":"55512351","deliveryStatus":"notRequested"}],"body":"This is message text."},{"from":"55512351","date":"29\/03\/2010","time":"21:24:13","utcOffsetSeconds":3600,"recipients":[{"address":"55512351","name":"55512351","deliveryStatus":"notRequested"}],"body":"This is message text."},{"from":"55512351","date":"29\/03\/2010","time":"21:24:13","utcOffsetSeconds":3600,"recipients":[{"address":"55512351","name":"55512351","deliveryStatus":"notRequested"}],"body":"This is message text."}]}'; I would like to organize above structure to this: Note 1: Folder: inbox From (from): ... Date (date): ... Time (time): ... utcOffsetSeconds: ... Recepient (address): ... Recepient (name): ... Status (deliveryStatus): ... Text (body): ... Note 2: ... Thank you in advance!

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• How to catch an expected (and intended) 302 response code with generic XmlHttpRequest?

  - by Anthony

  So, if you look back at my previous question about Exchange Autodiscover, you'll see that the easiet way to get the autodiscover URL is to send a non-secure, non-authenticated GET request to the server, ala: http://autodiscover.exchangeserver.org/autodiscover/autodiscover.xml The server will respond with a 302 redirect with the correct url in the Location header. I'm trying out something really simple at first with a Chrome extension, where I have: if (req.readyState==4 && req.status==302) { return req.getResponseHeader("Location"); } With another ajax call set up with the full XML Post and the user credentials, But instead Chrome hangs at this point, and a look at the developer panel shows that it is not returning back the response but instead is acting like no response was given, meanwhile showing a Uncaught Error: NETWORK_ERR: XMLHttpRequest Exception 101 in the error log. The way I see it, refering to the exact response status is about the same as "catching" it, but I'm not sure if the problem is with Chrome/WebKit or if this is how XHR requests always handle redirects. I'm not sure how to catch this so that I can get still get the headers from the response. Or would it be possible to set up a secondary XHR such that when it gets the 302, it sends a totally different request? Quick Update I just changed it so that it doesn't check the response code: if (req.readyState==4) { return req.getResponseHeader("Location"); } and instead when I alert out the value it's null. and there is still the same error and no response in the dev console. SO it seems like it either doesn't track 302 responses as responses, or something happens after that wipes that response out?

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• How to convert this code-based WPF tooltip to Silverlight?

  - by Edward Tanguay

  The following ToolTip code works in WPF. I'm trying to get it to work in Silverlight. But it gives me these errors: TextBlock does not contain a definition for ToolTip. Cursors does not contain a definition for Help. ToolTipService does not contain a definition for SetInitialShowDelay. How can I get this to work in Silverlight? using System.Windows; using System.Windows.Controls; using System.Windows.Input; using System.Windows.Media; namespace TestHover29282 { public partial class Window1 : Window { public Window1() { InitializeComponent(); AddCustomer("Jim Smith"); AddCustomer("Joe Jones"); AddCustomer("Angie Jones"); AddCustomer("Josh Smith"); } void AddCustomer(string name) { TextBlock tb = new TextBlock(); tb.Text = name; ToolTip tt = new ToolTip(); tt.Content = "This is some info on " + name + "."; tb.ToolTip = tt; tt.Cursor = Cursors.Help; ToolTipService.SetInitialShowDelay(tb, 0); MainStackPanel.Children.Add(tb); } } }

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• SVN Workflow - Chicken Before the Egg - Before merging V1 with V2, I need code from V1 to work on V2

  - by Jake

  Hi, Our distributed team (3 internal devs and 3+ external devs) use SVN to manage our codebase for a web site. We have a branch for each minor version (4.1.0, 4.1.1, 4.1.2, etc...). We have a trunk which we merge each version into when we do a release and publish to our site. An example of the problem we are having is thus: A new feature is added, lets call it "Ability to Create A Project" to 4.1.1. Another feature which depends on the one in 4.1.1 is scheduled to go in 4.1.2, called "Ability to Add Tasks to Projects". So, on Monday, we say 4.1.1 is 'closed' and needs to be tested. Our remote developers usually will start working on features/tickets for 4.1.2 at this point. Throughout the week we will test 4.1.1 and fix any bugs and commit them back to 4.1.1. Then, on Friday or so, we will tag 4.1.1, merge it with trunk, and finally, merge it with 4.1.2. But, for the 4-5 days we are testing, 4.1.2 doesn't have the code from 4.1.1 that some of the new features for 4.1.2 depend on. So a dev who is adding the "Ability to Add Tasks To Projects" feature, doesn't have the "Ability to Create a Project" feature to build upon, and has to do some file copy shenanigans to be able to keep working on it. What could/should we do to smooth out this process? P.S. Apologies if this question has been asked before - I did search but couldn't find what I'm looking for.

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• New To StructureMap - Getting No Default Instance Error 202

  - by Code Sherpa

  Hi. I am very new to StructureMap and am getting the following error: StructureMap Exception Code: 202 No Default Instance defined for PluginFamily Company.ProjectCore.Core.IUserSession, Company.ProjectCore, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null It seems to be hitting the first interface instance on compile and then throws the above error: private readonly IUserSession _userSession; public SiteMaster() { _userSession = ObjectFactory.GetInstance<IUserSession>(); // ERROR THROWN HERE ... } For what it is worth, I have the PluginFamily reference above all of interfaces: [PluginFamily("Default")] public interface IUserSession Below is my entire StructureMap.config <StructureMap> <Assembly Name="Company.ProjectWeb" /> <Assembly Name="Company.ProjectCore" /> <!-- Use DefaultKey="Default" for standard cache or DefaultKey="MemCached" for memcached cache. --> <PluginFamily Assembly="Company.ProjectCore" Type="Company.ProjectCore.Core.ICache" DefaultKey="MemCached" /> <!-- Use DefaultKey="Default" for sending the email in real time through the configured mail server or use DefaultKey="MailQueue" to send the mail in batches through another process --> <PluginFamily Assembly="Company.ProjectCore" Type="Company.ProjectCore.Core.IEmailService" DefaultKey="MailQueue" /> <!-- Use DefaultKey="Default" for standard cache or DefaultKey="UserSession" for memcached cache. --> <PluginFamily Assembly="Company.ProjectCore" Type="Company.ProjectCore.Core.IUserSession" DefaultKey="UserSession" /> <!-- Use DefaultKey="Default" for standard cache or DefaultKey="Redirector" for memcached cache. --> <PluginFamily Assembly="Company.ProjectCore" Type="Company.ProjectCore.Core.IRedirector" DefaultKey="Redirector" /> <!-- Use DefaultKey="Default" for standard cache or DefaultKey="Navigation" for memcached cache. --> <PluginFamily Assembly="Company.ProjectCore" Type="Company.ProjectCore.Core.INavigation" DefaultKey="Navigation" /> Any suggestions? Thanks.

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• DFS function, can you guys tell me what is the wrong with this code?

  - by danielDhobbs

  can you guys tell me what is the wrong with this code? it is not working with 1 2 1 3 1 4 2 5 2 6 2 7 2 8 3 8 3 9 4 10 1 - 4 - 10 and stop DFS function void Is_Connected(graphType* g, int v){ //function to define the graph is connected or not int i=0; g_node* w; top = NULL; g -> visited[v] = TRUE; push(v); printf("%d", v); while (top != NULL) { w = g -> adjList[v]; while (w) { if (!g -> visited[w -> vertex]) { push(w -> vertex); g -> visited[w -> vertex] = TRUE; printf("->%d", w->vertex); v = w -> vertex; w = g -> adjList[v]; } else { w = w -> link; } } i++; v = pop(); } if (i == (g -> x)-1){ //number of vertices = number of vertetices pass through puts("\nIs_Connected() result : yes"); } else{ puts("\nIs_Connected() result : no"); } }

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• How can I use Qt to get html code of the redirected page??

  - by Claire Huang

  I'm trying to use Qt to download the html code from the following url: http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=nucleotide&cmd=search&term=AB100362 this url will re-direct to www.ncbi.nlm.nih.gov/nuccore/27884304 I try to do it by following way, but I cannot get anything. it works for some webpage such as www.google.com, but not for this NCBI page. is there any way to get this page?? QNetworkReply::NetworkError downloadURL(const QUrl &url, QByteArray &data) { QNetworkAccessManager manager; QNetworkRequest request(url); QNetworkReply *reply = manager.get(request); QEventLoop loop; QObject::connect(reply, SIGNAL(finished()), &loop, SLOT(quit())); loop.exec(); if (reply->error() != QNetworkReply::NoError) { return reply->error(); } data = reply->readAll(); delete reply; return QNetworkReply::NoError; } void GetGi() { int pos; QString sGetFromURL = "http://www.ncbi.nlm.nih.gov/entrez/query.fcgi"; QUrl url(sGetFromURL); url.addQueryItem("db", "nucleotide"); url.addQueryItem("cmd", "search"); url.addQueryItem("term", "AB100362"); QByteArray InfoNCBI; int errorCode = downloadURL(url, InfoNCBI); if (errorCode != 0 ) { QMessageBox::about(0,tr("Internet Error "), tr("Internet Error %1: Failed to connect to NCBI.\t\nPlease check your internect connection.").arg(errorCode)); return "ERROR"; } }

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• How do I make C++/wxWidgets code accessible to a wxPython app?

  - by Jon Cage

  I have a code library which is written in C++ and makes extensive use of the wxWidgets library. I'm now trying to wrap my library (currently using SWIG) so that it's callable from wxPython, but I've hit a wall: ------ Build started: Project: MyLibLib, Configuration: Release_SWIG_OutputForBin Win32 ------ Performing Custom Build Step In order to function correctly, please ensure the following environment variables are correctly set: PYTHON_INCLUDE: C:\Python26\include PYTHON_LIB: C:\Python26\libs\python26.lib d:\MyProject\Software\MyLib\trunk\MyLib>C:\swigwin-2.0.0\swig.exe -python d:\MyProject\Software\MyLib\trunk\MyLibLib\MyLib.i d:\MyProject\Software\MyLib\trunk\MyLib>if errorlevel 1 goto VCReportError d:\MyProject\Software\MyLib\trunk\MyLib>goto VCEnd Compiling... MyLib_wrap.c C:\wxWidgets-2.8.10\include\wx/wxchar.h(886) : warning C4273: '_snprintf' : inconsistent dll linkage c:\Program Files\Microsoft Visual Studio 9.0\VC\include\stdio.h(358) : see previous definition of '_snprintf' C:\wxWidgets-2.8.10\include\wx/buffer.h(127) : error C2061: syntax error : identifier 'wxCharBuffer' C:\wxWidgets-2.8.10\include\wx/buffer.h(127) : error C2059: syntax error : ';' C:\wxWidgets-2.8.10\include\wx/buffer.h(127) : error C2449: found '{' at file scope (missing function header?) C:\wxWidgets-2.8.10\include\wx/buffer.h(127) : error C2059: syntax error : '}' C:\wxWidgets-2.8.10\include\wx/buffer.h(127) : error C2059: syntax error : ')' C:\wxWidgets-2.8.10\include\wx/buffer.h(129) : error C2061: syntax error : identifier 'wxWritableCharBuffer' C:\wxWidgets-2.8.10\include\wx/buffer.h(129) : error C2059: syntax error : ';' C:\wxWidgets-2.8.10\include\wx/buffer.h(129) : error C2059: syntax error : ':' C:\wxWidgets-2.8.10\include\wx/buffer.h(134) : error C2061: syntax error : identifier 'wxWCharBuffer' C:\wxWidgets-2.8.10\include\wx/buffer.h(134) : error C2059: syntax error : ';' C:\wxWidgets-2.8.10\include\wx/buffer.h(134) : error C2449: found '{' at file scope (missing function header?) C:\wxWidgets-2.8.10\include\wx/buffer.h(134) : error C2059: syntax error : '}' C:\wxWidgets-2.8.10\include\wx/buffer.h(134) : fatal error C1004: unexpected end-of-file found Build log was saved at "file://d:\MyProject\Software\MyLib\trunk\MyLib\Release_SWIG_OutputForBin\BuildLog.htm" MyLibLib - 13 error(s), 1 warning(s) ========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ========== Is there a particular way I should be going about this? I spent some time googling for similar errors, but got none which suggests I'm probably barking up the wrong tree here...? [Edit] Is a dll and ctypes the answer?

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• how to load multiple images in iCarousel using this code?

  - by Dany

  i'm loading bunch of images in coverflow using i carousel but i'm not getting it?..initially i got Signal sigabart issue..after i edited some of the code the view gets displayed...Am i missing something?... #import "CollectionViewController.h" @interface CollectionViewController () @property (nonatomic, retain) NSMutableArray *items; @end @implementation CollectionViewController @synthesize carousel; @synthesize items; - (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil { self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]; if (self) { // Custom initialization } return self; } - (void)dealloc { carousel.delegate = nil; carousel.dataSource = nil; [items release]; [carousel release]; [super dealloc]; } - (void)viewDidLoad { [super viewDidLoad]; carousel.type = iCarouselTypeCoverFlow2; } - (void)viewDidUnload { [super viewDidUnload]; self.carousel = nil; } - (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation { return (interfaceOrientation == UIInterfaceOrientationPortrait); } #pragma mark - #pragma mark iCarousel methods - (NSUInteger)numberOfItemsInCarousel:(iCarousel *)carousel { return [items count]; } - (NSUInteger)numberOfVisibleItemsInCarousel:(iCarousel *)carousel { return 29; } - (UIView *)carousel:(iCarousel *)carousel viewForItemAtIndex:(NSUInteger)index reusingView:(UIView *)view { //create new view if no view is available for recycling if (view == nil) { view = [NSArray arrayWithObjects:[UIImage imageNamed:@"gal1.jpg"], [UIImage imageNamed:@"gal2.jpg"], [UIImage imageNamed:@"gal3.jpg"], [UIImage imageNamed:@"gal5.jpg"], [UIImage imageNamed:@"gal6.jpg"], [UIImage imageNamed:@"gal7.jpg"], [UIImage imageNamed:@"gal8.jpg"], [UIImage imageNamed:@"gal9.jpg"], [UIImage imageNamed:@"gal10.jpg"], [UIImage imageNamed:@"gal11.jpg"], [UIImage imageNamed:@"gal12.jpg"], [UIImage imageNamed:@"gal13.jpg"], [UIImage imageNamed:@"gal14.jpg"], [UIImage imageNamed:@"gal15.jpg"], [UIImage imageNamed:@"gal16.jpg"], [UIImage imageNamed:@"gal17.jpg"], [UIImage imageNamed:@"gal18.jpg"], [UIImage imageNamed:@"gal19.jpg"], [UIImage imageNamed:@"gal20.jpg"], [UIImage imageNamed:@"gal21.jpg"], [UIImage imageNamed:@"gal22.jpg"], [UIImage imageNamed:@"gal23.jpg"], [UIImage imageNamed:@"gal24.jpg"], [UIImage imageNamed:@"gal25.jpg"], [UIImage imageNamed:@"gal26.jpg"], [UIImage imageNamed:@"gal27.jpg"], [UIImage imageNamed:@"gal28.jpg"], } else { } return view; } @end while running on simulator i just get the screen not images?...i got stuck here....

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• Do I need to use http redirect code 302 or 307?

  - by Iain Fraser

  I am working on a CMS that uses a search facility to output a list of content items. You can use this facility as a search engine, but in this instance I am using it to output the current month's Media Releases from an archive of all Media Releases. The default parameters for these "Data Lists" as they are called, don't allow you to specify "current month" or "current year" for publication date - only "last x days" or "from dateA to dateB". The search facility will accept querystring parameters though, so I intend to code around it like this: Page loads How many days into the current month are we? Do we have a query string that asks for a list including this many days? If no, redirect the client back to this page with the appropriate query-string included. If yes, allow the CMS to process the query Now here's the rub. Suppose the spider from your favourite search engine comes along and tries to index your main Media Releases page. If you were to use a 301 redirect to the default query page, the spider would assume the main page was defunct and choose to add the query page to its index instead of the main page. Now I see that 302 and 307 indicate that a page has been moved temporarily; if I do this, are spiders likely to pop the main page into their index like I want them to? Thanks very much in advance for your help and advice. Kind regards Iain

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• How to Implement the ImageAdapter for this listView Code?

  - by iDroid Explorer

  Code of Lost View is like: public final static String ITEM_TITLE = "title"; public final static String ITEM_CAPTION = "caption"; public Resources resources; public static Uri path; public static File file; public static ProgressDialog m_progressDialog; public static ListView list; @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); setContentView(R.layout.main); // create our list and custom adapter SeparatedListAdapter adapter = new SeparatedListAdapter(this); adapter.addSection("Local documents:", new ArrayAdapter<String>(this, R.layout.list_item, new String[] { "WindowsONE Mobile PK", "WindowsorONE Moldings","Filet for a burger video" })); adapter.addSection("Non-local resources:", new ArrayAdapter<String>(this, R.layout.list_item, new String[] { "Launch Photo slideshow link", "Dealer locator link" })); adapter.addSection("Send emails:", new ArrayAdapter<String>(this, R.layout.list_item, new String[] { "Send Dealer Locator email", "Send Catalog email","Send install instrucation link" })); //For extra Information in Listview //adapter.addSection("Non-local resources:", new SimpleAdapter(this, security, R.layout.list_complex, //new String[] { ITEM_TITLE, ITEM_CAPTION }, new int[] { R.id.list_complex_title, R.id.list_complex_caption })); list = getListView(); list.setAdapter(adapter); list.setTextFilterEnabled(true); list.setOnItemClickListener(this); } }

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• WPF: How to data bind an object to an element and apply a data template through code?

  - by Boris

  I have created a class LeagueMatch. public class LeagueMatch { public string Home { get { return home; } set { home = value; } } public string Visitor { get { return visitor; } set { visitor = value; } } private string home; private string visitor; public LeagueMatch() { } } Next, I have defined a datatemplate resource for LeagueMatch objects in XAML: <DataTemplate x:Key="MatchTemplate" DataType="{x:Type entities:LeagueMatch}"> <Grid Name="MatchGrid" Width="140" Height="50" Margin="5"> <Grid.RowDefinitions> <RowDefinition Height="*" /> <RowDefinition Height="*" /> <RowDefinition Height="*" /> </Grid.RowDefinitions> <TextBlock Grid.Row="0" Text="{Binding Home}" /> <TextBlock Grid.Row="1" Text="- vs -" /> <TextBlock Grid.Row="2" Text="{Binding Visitor}" /> </Grid> </DataTemplate> In the XAML code-behind, I want to create a ContentPresenter object and to set it's data binding to a previously initialized LeagueMatch object and apply the defined data template. How is that supposed to be done? Thanks.

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• Looking for Hardware that will easily interface with my .NET code.

  - by SkippyFire

  I'm a .NET C# developer looking to do some hardware interfacing/programming. I just want something super simple to mess around with. I have done one of those basic stamp projects, but I want something with less electrical work. A self-contained piece of hardware would be fine. I'm not really looking to do embedded programming... but that would actually be pretty cool if something was capable of running .net code. I'm looking for something that would be easy to connect, hopefully via USB. Serial ports seems to be more hit or miss nowadays with laptops and netbooks. Something I can easily send data to, like a mini LCD, or series of LED's. Better yet would be something that provides feedback, like a temperature sensor. The best would be something more featured that I could talk to. I would be able to send data to it, and it would send back responses. Maybe something like a servo that could report it's position? Or maybe something that I could set parameters on? Any ideas? Thanks in advance!

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• C++ .NET DLL vs C# Managed Code ? (File Encrypting AES-128+XTS)

  - by Ranhiru

  I need to create a Windows Mobile Application (WinMo 6.x - C#) which is used to encrypt/decrypt files. However it is my duty to write the encryption algorithm which is AES-128 along with XTS as the mode of operation. RijndaelManaged just doesn't cut it :( Very much slower than DES and 3DES CryptoServiceProviders :O I know it all depends on how good I am at writing the algorithm in the most efficient way. (And yes I my self have to write it from scratch but i can take a look @ other implementations) Nevertheless, does writing a C++ .NET DLL to create the encryption/decryption algorithm + all the file handling and using it from C# have a significant performance advantage OVER writing the encryption algorithm + file handling in completely managed C# code? If I use C++ .NET to create the encryption algorithm, should I use MFC Smart Device DLL or ATL? What is the difference and is there any impact on which one I choose? And can i just add a reference to the C++ DLL from C# or should I use P/Invoke? I am fairly competent with C# than C++ but performance plays a major role as I have convinced my lecturers that AES is a very efficient cryptographic algorithm for resource constrained devices. Thanx a bunch :)

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• I am using following PHP code for trigger creation but always get error, please help me to resolve i

  - by Parth

  I am using following PHP code for trigger creation but always get error, please help me to resolve it. $link = mysql_connect('localhost','root','rainserver'); mysql_select_db('information_schema'); echo $trgquery = "DELIMITER $$ DROP TRIGGER `update_data` $$ CREATE TRIGGER `update_data` AFTER UPDATE on `jos_menu` FOR EACH ROW BEGIN IF (NEW.menutype != OLD.menutype) THEN INSERT INTO jos_menuaudit set menuid=OLD.id, oldvalue = OLD.menutype, newvalue = NEW.menutype, field = 'menutype'; END IF; IF (NEW.name != OLD.name) THEN INSERT INTO jos_menuaudit set menuid=OLD.id, oldvalue = OLD.name, newvalue = NEW.name, field = 'name'; END IF; IF (NEW.alias != OLD.alias) THEN INSERT INTO jos_menuaudit set menuid=OLD.id, oldvalue = OLD.alias, newvalue = NEW.alias, field = 'alias'; END IF; END$$ DELIMITER ;"; echo "<br>"; //$trig = mysqli_query($link,$trgquery) or die("Error Exist".mysqli_error($link)); $trig = mysql_query($trgquery) or die("Error Exist".mysql_error()); I get the error as: Error ExistYou have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '$$ DROP TRIGGER `update_data` $$ CREATE TRIGGER `update_data` AFTER UPDATE on `j' at line 1 PLease help me to create my trigger...

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• Text Parsing - My Parser Skipping commands

  - by The.Anti.9

  I'm trying to parse text-formatting. I want to mark inline code, much like SO does, with backticks (`). The rule is supposed to be that if you want to use a backtick inside of an inline code element, You should use double backticks around the inline code. like this: `` mark inline code with backticks ( ` ) `` My parser seems to skip over the double backticks completely for some reason. Heres the code for the function that does the inline code parsing: private string ParseInlineCode(string input) { for (int i = 0; i < input.Length; i++) { if (input[i] == '`' && input[i - 1] != '\\') { if (input[i + 1] == '`') { string str = ReadToCharacter('`', i + 2, input); while (input[i + str.Length + 2] != '`') { str += ReadToCharacter('`', i + str.Length + 3, input); } string tbr = "``" + str + "``"; str = str.Replace("&", "&amp;"); str = str.Replace("<", "&lt;"); str = str.Replace(">", "&gt;"); input = input.Replace(tbr, "<code>" + str + "</code>"); i += str.Length + 13; } else { string str = ReadToCharacter('`', i + 1, input); input = input.Replace("`" + str + "`", "<code>" + str + "</code>"); i += str.Length + 13; } } } return input; } If I use single backticks around something, it wraps it in the <code> tags correctly.

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• Not possible to load DropDownList on FormView from code behind??

  - by tbone

  I have a UserControl, containing a FormView, containing a DropDownList. The FormView is bound to a data control. Like so: <asp:FormView ID="frmEdit" DataKeyNames="MetricCode" runat="server" DefaultMode="Edit" DataSourceID="llbDataSource" Cellpadding="0" > <EditItemTemplate> <asp:DropDownList ID="ParentMetricCode" runat="server" SelectedValue='<%# Bind("ParentMetricCode") %>' /> etc, etc I am trying to populate the DropDownList from the codebehind. If this was not contained in a FormView, I would normally just do it in the Page_Load event. However, that does not work within a FormView, as as soon as I try to do it, accessing the dropdownlist in code, ie: theListcontrol = CType(formView.FindControl(listControlName), System.Web.UI.WebControls.ListControl) ...the data binding mechansim of the FormView is invoked, which, of course, tries to bind the DropDownList to the underlying datasource, causing a *'ParentMetricCode' has a SelectedValue which is invalid because it does not exist in the list of items. Parameter name: value * error, since the DropDownList has not yet been populated. I tried performing the load in the DataBinding() event of the FormView, but then: theListcontrol = CType(formView.FindControl(listControlName), System.Web.UI.WebControls.ListControl) ...fails, as the FormView.Controls.Count = 0 at that point. Is this impossible? (I do not want to have to use a secondary ObjectDataSource to bind the dropdownlist to)

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• mount not working properly on Cygwin

  - by Code Dance

  I have WinXP box and Cygwin installed on it. There are many network drive mapped on windows. when I execute mount command on windows (which uses the same mount executable as Cygwin) a get list of network mapped drives. But same when I do through Cygwin, I see only C: is mapped. On Windows command prompt. C:\CodeDance mount C:\cygwin\bin on /usr/bin type system (textmode) C:\cygwin\lib on /usr/lib type system (textmode) C:\cygwin on / type system (textmode) c:\Own on /own type system (binmode) v: on /cygdrive/v type system (binmode) c: on /cygdrive/c type system (textmode,noumount) k: on /cygdrive/k type system (textmode,noumount) l: on /cygdrive/l type system (textmode,noumount) m: on /cygdrive/m type system (textmode,noumount) o: on /cygdrive/o type system (textmode,noumount) x: on /cygdrive/x type system (textmode,noumount) y: on /cygdrive/y type system (textmode,noumount) z: on /cygdrive/z type system (textmode,noumount) Cygwin, on bash code@DANCE /cygdrive $ mount C:\cygwin\bin on /usr/bin type system (textmode) C:\cygwin\lib on /usr/lib type system (textmode) C:\cygwin on / type system (textmode) c:\Own on /own type system (binmode) v: on /cygdrive/v type system (binmode) c: on /cygdrive/c type system (textmode,noumount) The /cygdrive/v that shown mounted above is not accessible either.

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• Creating .ics file from code sometimes givs "The file <filename>[<index>].ics" is not a valid intern

  - by KaJo

  Hi! I am building an ASP site where i use response.write to create an ics file where user can choose open or save dialog for the event. When the user choose open, outlook sometimes gives the error "The file [].ics" is not a valid internet Calender file"? It is always the same event that is written to the response. The code looks like this: this.Response.ContentType = "text/calendar"; this.Response.AddHeader("Cache-Control", "no-cache, must-revalidate"); this.Response.AddHeader("Pragma", "no-cache"); this.Response.Expires = -1; this.Response.AddHeader("Content-disposition", string.Format("attachment; filename={0}.ics",filename)); this.Response.Write("BEGIN:VCALENDAR"); this.Response.Write("\nVERSION:2.0"); this.Response.Write("\nMETHOD:PUBLISH"); this.Response.Write("\nBEGIN:VEVENT"); this.Response.Write("\nType:Single Meeting"); this.Response.Write("\nORGANIZER:MAILTO:" + organizer); this.Response.Write("\nDTSTART:" + startDate.ToUniversalTime().ToString(DateFormat)); this.Response.Write("\nDTEND:" + endDate.ToUniversalTime().ToString(DateFormat)); this.Response.Write("\nLOCATION:" + location); this.Response.Write("\nUID:" + Guid.NewGuid().ToString()); this.Response.Write("\nDTSTAMP:" + DateTime.Now.ToUniversalTime().ToString(DateFormat)); this.Response.Write("\nSUMMARY:" + summary); this.Response.Write("\nDESCRIPTION:" + description); this.Response.Write("\nPRIORITY:5"); this.Response.Write("\nCLASS:PUBLIC"); this.Response.Write("\nEND:VEVENT"); this.Response.Write("\nEND:VCALENDAR"); this.Response.End(); I usually get the error the first time I try to open the event in outlook, and the it works the second time? Does anyone knows how to solve this problem?

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