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  • SQLConnection.Open(); throwing exception

    - by flavour404
    Hi, Updating an old piece of software but in order to maintain backward compatibility I need to connect to a .mdb (access) database. I am using the following connection but keep getting an exception, why? I have validated the path, database existence etc. and that is all correct. string Server = "localhost"; string Database = drive + "\\btc2\\state\\states.mdb"; string Username = ""; string Password = "Lhotse"; string ConnectionString = "Data Source = " + Server + ";" + "Initial Catalog = " + Database + ";" + "User Id = '';" + "Password = " + Password + ";"; SqlConnection SQLConnection = new SqlConnection(); try { SQLConnection.ConnectionString = ConnectionString; SQLConnection.Open(); } catch (Exception Ex) { // Try to close the connection if (SQLConnection != null) SQLConnection.Dispose(); // //can't connect // // Stop here return false; }

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  • can JLabel have img tags

    - by Aly
    Hi, I am trying to display a JLabel which has a few lines of text and an image as follows: String html = "<html> hello </br> <img src = \"/absolute/path/here\" height = \"30\" width =\"40\"/> </html>"; JLabel l = new JLabel(html); For the image all I get is a broken image, is it possible to nest img tags inside a JLabel? EDIT: I want to add multiple images to the JLabel so I don't think the use of an ImageIcon will do here. Thanks

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  • Add a custom compiler to XCode 3.2

    - by racha
    I have a working gcc 4.3.3 toolchain for an ARM Cortex-m3 and would like to integrate it into XCode. Is there a way to set up XCode (3.2) to use this gcc toolchain instead of the built-in GCC 4.2? What I've tried so far: I've added a modified copy of the GCC 4.2.xcplugin and changed the name, version and executable path. It shows up in XCode but whenever I set the "C/C++ Compiler Version" to the custom compiler it fails with Invalid value '4.3.3' for GCC_VERSION It seems like the valid version numbers are hardcoded somewhere else because even when I remove the original GCC 4.2.xcplugin, the value 4.2 remains valid (but is not visible in the "C/C++ Compiler Version" drop down anymore).

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  • Spark compiled views locating

    - by Gopher
    Hello I have a problem with Spark. I have compiled assembly with views, located in bin subfolder of website, that i created like below engine.BatchCompilation(targetFolder, Global.AllKnownDescriptors()); On start of my app, a try to load compiled views: svf.Engine.LoadBatchCompilation(Assembly.LoadFrom(Path.Combine(basePath, "SharedViews.dll"))); When debugging, i can see that this was successfull. But ViewEngine doesn't find that views. It even doesn'n look for them in CompiledViewHolder where they are located. May that problem be caused ny wrong IViewFolder? Or i should do something more to use compiled views? Thanks

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  • case-insensitive regexp match on non-english text in perl cgi script

    - by jonny
    ok. I have list of catalog paths and need to filter out some of them. Match pattern comes in non-Unicode encoding. Tried following: require 5.004; use POSIX qw(locale_h); my $old_locale = setlocale(LC_ALL); setlocale(LC_ALL, "ru_RU.cp1251"); @{$data -> {doc_folder_rights}} = grep { $_->{doc_folder} =~/$_REQUEST{q}/i; # catalog path pattern in $_REQUEST{q} } @{$data -> {doc_folder_rights}}; setlocale(LC_ALL, $old_locale); What I need is case-insensitive regexp pattern matching when pattern contains russsian letters.

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  • Extract files from ZIP file with VBScript

    - by Tester101
    When extracting files from a ZIP file I was using the following. Sub Unzip(strFile) ' This routine unzips a file. NOTE: The files are extracted to a folder ' ' in the same location using the name of the file minus the extension. ' ' EX. C:\Test.zip will be extracted to C:\Test ' 'strFile (String) = Full path and filename of the file to be unzipped. ' Dim arrFile arrFile = Split(strFile, ".") Set fso = CreateObject("Scripting.FileSystemObject") fso.CreateFolder(arrFile(0) & "\ ") pathToZipFile= arrFile(0) & ".zip" extractTo= arrFile(0) & "\ " set objShell = CreateObject("Shell.Application") set filesInzip=objShell.NameSpace(pathToZipFile).items objShell.NameSpace(extractTo).CopyHere(filesInzip) fso.DeleteFile pathToZipFile, True Set fso = Nothing Set objShell = Nothing End Sub 'Unzip This was working, but now I get a "The File Exists" Error. What is the reason for this? Are there any alternatives?

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  • sql server 2000 and for xml explicit

    - by Marcin
    Hi everyone, I've got a problem with using for xml explicit in SQL Server 2000 (so I can't use the new path() stuff from sql 2005/8) Essentially I have two tables and the XML structure I want to have is <xml> <table_1 field1="foo" field2="foobar2" field3="foobar3"> <a_row_from_table_2 field1="goo" field2="goobar2" field3="goobar3" /> <a_row_from_table_2 field1="hoo" field2="hoobar2" field3="hoobar3" /> </table_1> </xml> That is, table_1 has a one-to-many relationship with table_2, and I want to make a hierarchy of it. So far I can't seem to get it, the closest I've managed to get is all the records from table1, with all the records from table2 appended to the very last element of table1 Any help with setting up this kind of relationship would be greatly appreciated. -Marcin

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  • How to get more details of a java compilation

    - by Farid
    Hi, We are using an ant script in order to build our application. I recently made a change in one jar required by our app. However, when running the ant script, the compilation fails and the error message shown let me think that the compiler is using a previous version of the jar. Also, compilation throug my IDE works fine. Manual compilation with the javac command and specifying my new jar works as well. When looking at the classpath used by ant to build, I can see that the jar seems to be the correct one. So I am a bit lost actually, don't know where to look at ... Any ideas ? I also wanted to know if this is possible to get the path of the jar javac is really using when compiling a particular class .. Thanks and regards

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  • How to change line thickness in iText?

    - by drasto
    I'm drawing images to pdf using Java framework iText. I need to draw lines of specified width. There is a method setLineWidth(float width) in class PdfContentByte that should change it. However no matter what value I pass as its parameter the lines drawn are always extra thin. There is following line in javadoc of setLineWidth: The line width specifies the thickness of the line used to stroke a path and is measured in user space units. I don't know what is "space unit". Everything else in iText seems to be measured in point(around 1/72 inch). I cant find any reference to what are those "space units" and how to change them. code: to.setLineWidth(thickness); to.moveTo(x, y); to.lineTo(x + 100, y + 100); Variable to contains instance of PdfContentByte.

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  • ASP.NET MVC The new ActionLink with MvcHtmlString and request URL generated

    - by mare
    This piece of code used to work in MVC 1 but it does not since I upgraded to MVC 2: <%=Html.ActionLink(Resources.Localize.Routes_WidgetsCreate, "Create" + "?modal=true", "Widget", null, new { rel = "shadowbox;height=600;width=700", title = Resources.Localize.Routes_WidgetsCreate })%> I am aware it has something to do with the way ActionLink encodes things, so the result that comes out is something like this: "http://localhost:53704/Widget/Create%3fmodal%3dtrue" The problem is, when clicked, the Shadowbox modal opens up and inside, where the request View should be rendered is this exception: Server Error in '/' Application. A potentially dangerous Request.Path value was detected from the client (?). What can I do to get past that? Do you recommend another way of sending params to the view besides in QueryString (in this case I need "modal" because in the view I select CSS styles based on whether we are rendering modal or not)?

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  • Get directory contents in date modified order

    - by nevan
    Is there an method to get the contents of a folder in a particular order? I'd like an array of file attribute dictionaries (or just file names) ordered by date modified. Right now, I'm doing it this way: get an array with the file names get the attributes of each file store the file's path and modified date in a dictionary with the date as a key Next I have to output the dictionary in date order, but I wondered if there's an easier way? If not, is there a code snippet somewhere which will do this for me? Thanks.

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  • Formatting datetime values returned in a SELECT..FOR XML statement

    - by TelJanini
    Consider the following table: Orders OrderId Date CustomerId 1000 2012-06-05 20:03:12.000 51 1001 2012-06-16 12:02:31.170 48 1002 2012-06-18 19:45:16.000 33 When I extract the Order data using FOR XML: SELECT OrderId AS 'Order/@Order-Id', Date AS 'Order/ShipDate', CustomerId AS 'Order/Customer' FROM Orders WHERE OrderId = 1000 FOR XML PATH ('') I get the following result: <Order Order-Id="1000"> <ShipDate>2010-02-20T16:03:12</ShipDate> <Customer>51</Customer> </Order> The problem is, the ShipDate value in the XML file needs to be in the format M/DD/YYYY H:mm:ss PM. How can I change the output of the ShipDate in the XML file to the desired format? Any help would be greatly appreciated!

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  • FileUtils.mv adding linebreaks in Windows

    - by Lowgain
    I am streaming wav data from a flash application. If I get the data and do the following: f = File.open('c:/test.wav') f << wav_data.pack('c'*wav_data.length) f.close The wav file works perfectly. If I do this: f = Tempfile.new('test.wav') f << wav_data.pack('c'*wav_data.length) f.close FileUtils.mv(f.path, 'c:/') The file is there, but sounds all garbled. Checking in a hex editor shows that everywhere the working file had an 0A (or \n), the garbled version had 0D0A (or \r\n) I am using this in conjuction with rails+paperclip, and am going to be using a combination of Heroku and S3 for the live app, so I am hoping this problem will solve itself, but I'd like to get this working on my local machine for the time being. Does anybody know of any reason FileUtils.mv would be doing this, and if there is a way to change its behaviour?

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  • The Project Location is Not Trusted error in Visual Studio

    - by SLC
    Quite a simple error, and the reason is obvious - I mapped a network drive, and I am opening the solution from it. Visual Studio gives me this error. I tried googling, and to my surprise, couldn't find a fix. I am running Visual Studio 2008. The solutions I found on google say I should run Mscorcfg.msc, but unfortunately, I don't seem to have that file anywhere on my computer. Nor do I seem to have anything in my control panel relating to .NET Framework. I can of course, run .NET applications fine, so the framework exists. Another solution suggested running caspol.exe, although this is .NET 2, which I also tried to no avail. Any ideas? I should add that I am trying to add the path to whatever trusted list there is.

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  • Xcode compile error: Can't find an (old) file I used to have

    - by Carol
    This is what happens when I try to compile my iPhone app with Xcode v3.1.4 What in the world does it all mean? (And how do I fix it?) Processing /Users/carol/Documents/MyApp/build/Release-iphonesimulator/MyApp.app/Info.plist TabBarDemo2-Info.plist cd /Users/carol/Documents/MyApp setenv PATH "/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin" TabBarDemo2-Info.plist -genpkginfo /Users/carol/Documents/MyApp/build/Release-iphonesimulator/MyApp.app/PkgInfo -expandbuildsettings -format binary -o /Users/carol/Documents/MyApp/build/Release-iphonesimulator/MyApp.app/Info.plist error: The file “TabBarDemo2-Info.plist” does not exist.

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  • How do I load SciLexer.dll in Visual Studio 2008 Designer, on Windows 7 64-bit?

    - by Filini
    We develop a WinForm application using Scintilla.NET (1.7) component, which uses SciLexer.dll (unamnaged). At run-time, we distribute both 32bit and 64bit SciLexer.dll, and we load the correct one when the application starts (everything works fine). On our new development environments (Windows 7 64-bit), all our solutions build and run just fine, but the WinForm visual designer does not load our forms/controls which use Scintilla.NET, because it cannot load the correct SciLexer.dll: Window class name is not valid. at System.Windows.Forms.NativeWindow.WindowClass.RegisterClass() at System.Windows.Forms.NativeWindow.WindowClass.Create(String className, Int32 classStyle) at System.Windows.Forms.NativeWindow.CreateHandle(CreateParams cp) at System.Windows.Forms.Control.CreateHandle() at System.Windows.Forms.Control.get_Handle() at Scintilla.ScintillaControl.SendMessageDirect(UInt32 msg, IntPtr wParam, IntPtr lParam) at Scintilla.ScintillaControl.SendMessageDirect(UInt32 msg) at Scintilla.ScintillaControl.get_CodePage() at Scintilla.ScintillaControl..ctor(String sciLexerDllName) at Scintilla.ScintillaControl..ctor() Where does Visual Studio 2008 look for unmanaged libraries? I tried putting the 64-bit SciLexer.dll in SysWOW64, in the folder where ScintillaNET.dll is referenced, adding a folder in PATH system variable, adding a folder reference in the project, but I keep getting this error. Any help is appreciated.

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  • What's the significance of Oct 12 1999?

    - by Portman
    In the SignOut method of System.Web.Security.FormsAuthentication, the ASP.NET team chose to expire the FormsAuth cookie by setting the expiration date to "Oct 12 1999". HttpCookie cookie = new HttpCookie(FormsCookieName, str); cookie.HttpOnly = true; cookie.Path = _FormsCookiePath; cookie.Expires = new DateTime(0x7cf, 10, 12); What's the significance of October 12th, 1999? Is it an inside joke, or is there some valid reason to set your cookie expiration to that particular date? Edit: The theories below are interesting, but they are just guesses. Since Phil, Scott, and other members of the ASP.NET team are on StackOverflow, I thought it would be fun to offer a bounty. Hopefully someone can track down the original developer and get an authoritative answer. Awarded: To Scott Hanselman for escalating this one all the way to ScottGu. I was really hoping for some sort of super-secret, Illuminati-esque meaning, but looks like it was just the old "one year ago" trick.

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  • ISS Not working

    - by 3bd
    I have a web site that built on Visual studio 2008 and i need to run it from my computer (Win 7 Ultimate) as a server I tried to publish it to IIS and this is simply not working and i have the flowing error : Error Summary HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid. Config Error This configuration section cannot be used at this path. This happens when the section is locked at a parent level. Locking is either by default (overrideModeDefault="Deny"), or set explicitly by a location tag with overrideMode="Deny" or the legacy allowOverride="false". any one can help?

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  • Can't use FAXCOMEXLib in VS 2010 anymore?

    - by Sam
    I'm just in the process of moving from Visual Studio 2008 to Visual Studio 2010. One of my projects use the Microsoft Fax Service Extended COM Type Library. After converting the project to VS 2010 I get the following compiler error: C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.Targets(1558,9): error MSB3648: The Keycontainer-path "VS_KEY_812A0248FF872DEC" ist invalid. KeyContainer must point to an existing file. C:\Windows\Microsoft.NET\Framework\v4.0.30319\Microsoft.Common.Targets(1558,9): warning MSB3283: Wrapperassembly for type library "FAXCOMEXLib" not found. I tried to remove FAXCOMEXLib from the project and adding it again, but it did not help. I got a similar problem with other COM references. How do I resolve this?

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  • FilePageSetupHeader in MS Project VBA project: Display image dynamically

    - by Anne Schuessler
    I want to display an image when printing a page from MS Page using the FilePageSetupHeader. It all works fine if I pass in the parameter for the Text property as a string as such FilePageSetupHeader Alignment:=pjRight, Text:="&P""C:\filepath\image.gif""" However, I'd prefer to be able to pass the filepath to the image to display as a variable. Somehow I can't get it right. So if I try something like the following: vImagePath = """&P""""" & prjFilePath & "\image.gif"""""" FilePageSetupHeader Alignment:=pjRight, Text:=vImagePath it just displays the path as a string. I'm pretty sure it boils down to something simple like escaping the quotes in the correct way, but I've been playing around with it for a while now and I can't seem to get it right. Any idea how this works?

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  • How can I make a case-insensitive regexp match for Russian letters?

    - by jonny
    I have list of catalog paths and need to filter out some of them. My match pattern is in a non-Unicode encoding. I tried the following: require 5.004; use POSIX qw(locale_h); my $old_locale = setlocale(LC_ALL); setlocale(LC_ALL, "ru_RU.cp1251"); @{$data -> {doc_folder_rights}} = grep { # catalog path pattern in $_REQUEST{q} $_->{doc_folder} =~/$_REQUEST{q}/i; } @{$data -> {doc_folder_rights}}; setlocale(LC_ALL, $old_locale); What I need is case-insensitive regexp pattern matching when pattern contains russsian letters.

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  • What image format is fastest for BlackBerry?

    - by Ed Marty
    I'm trying to load some images using Bitmap.getBitmapResource(), but it takes about 2 or 3 seconds per image to load. I'm testing on the Storm, specifically. The odd thing is, when I install OS 5.0, the loading goes in a snap, no delay at all. Should I be looking at the format used? Or where the files are stored? I've tried both 24- and 8-bit PNGs, with transparency. The files are stored in a subdirectory in the COD, so getBitmapResource is passed a path, like "images/img1.png" instead of just "img1.png". Is any of this making things slower?

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  • form_tag for search model

    - by kip
    I have a search controller which is to be used to search over a separate model called house. The house model has a restful setup. I want the results listed on the index action of the search controller. The form_tag url is giving me some problems. What is the correct path for this? Below is the search form (search/form): <% form_tag index_search do -%> <p> <%= collection_select(:house, :category_id, Category.all, :id, :name) %> </p> <p> <strong>price</strong><br /> <%= text_field_tag :min_price, params[:min_price], :size => 3 %> <%= text_field_tag :max_price, params[:max_price], :size => 4 %>

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  • Creating XML with Rebol and rebelxml

    - by Rebol Tutorial
    The example in doc http://www.rebol.org/documentation.r?script=rebelxml.r to create XML works >> clear-xml-data == "" >> set-xml-data/content 'test/test "test" == "<test><test>test</test></test>" >> but when I want to create some variants it doesn't seem to work: >> clear-xml-data == "" >> set-xml-data/content 'test "test" ** Script Error: foreach expected data argument of type: series ** Where: set-xml-data ** Near: foreach tag path [ sub-rule: copy [] append sub-rule reduce [ 'thru to-open-tag tag ] if all [... >> this one doesn't work either: >> clear-xml-data == "" >> set-xml-data/content/with-attribute 'test/test "test" 'id "500" == "" >> Is there something wrong in my syntax ?

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  • Increasing coverage with try-except-finally and a context-manager

    - by Daan Timmer
    This is the flow that I have in my program 277: try: 278: with open(r"c:\afile.txt", "w") as aFile: ...: pass # write data 329: except IOError as ex: ...: print ex 332: finally: 333: if os.path.exists(r"c:\afile.txt"): 334: shutil.copy(r"c:\afile.txt", r"c:\dest.txt") I've got all paths covered except for from line 278 to line 333 I got a normal happy-flow. I stubbed __builtin__.open to raise IOError when the open is called with said file name But how do I go from 278 to 333. Is this even possible? Additional information: - using coverage.py 3.4 (only listing 3.5, we can't currently upgrade to 3.5)

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