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  • Importing Thawte trial certificates into a Java keystore

    - by lindelof
    Hello, I'm trying to configure a Tomcat server with SSL. I've generated a keypair thus: $ keytool -genkeypair -alias tomcat -keyalg RSA -keystore keys Next I generate a certificate signing request: $ keytool -certreq -keyalg RSA -alias tomcat -keystore keys -file tomcat.csr Then I copy-paste the contents of tomcat.csr into a form on Thawte's website, asking for a trial SSL certificate. In return I get two certificates delimited with -----BEGIN ... -----END, that I save under tomcat.crt and thawte.crt. (Thawte calls the second certificate a 'Thawte Test CA Root' certificate). When I try to import either of them it fails: $ keytool -importcert -alias tomcat -file tomcat.crt -keystore keys Enter keystore password: keytool error: java.lang.Exception: Failed to establish chain from reply $ keytool -importcert -alias thawte -file thawtetest.crt -keystore keys Enter keystore password: keytool error: java.lang.Exception: Input not an X.509 certificate Adding the -trustcacerts option to either of these commands doesn't change anything either. Any idea what I am doing wrong here?

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  • oracle's pro*C compiler and gnu C (__builtin_va_list, __attribute__, etc)

    - by Charles Ma
    I'm compiling a database library with pro*C which converts the .ppc library file to a .c file that gcc can use. However, I'm getting a lot of errors in pro*C like the following PCC-S-02201, Encountered the symbol "__ attribute__ " when expecting one of the following ... , Encountered the symbol "__builtin_va_list" when expecting one of the following The missing symbols are from a chain of standard includes like stdio.h and stdlib.h. How do I get around this issue? The library I'm compiling came from an old solaris system that we're now upgrading (to a new solaris 10 system) and the header files don't seem to use these symbols. e.g. the newer .h files has typedef __builtin_va_list va_list while the old .h files has typedef void* va_list There are a lot of things like this so I'm reluctant to go and fix all of them manually with a typedef

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  • ASP.NET MVC How to convert ModelState errors to json

    - by JK
    How do you get a list of all ModelState error messages? I found this code to get all the keys: ( http://stackoverflow.com/questions/888521/returning-a-list-of-keys-with-modelstate-errors) var errorKeys = (from item in ModelState where item.Value.Errors.Any() select item.Key).ToList(); But how would I get the error messages as a IList or IQueryable? I could go: foreach (var key in errorKeys) { string msg = ModelState[error].Errors[0].ErrorMessage; errorList.Add(msg); } But thats doing it manually - surely there is a way to do it using LINQ? The .ErrorMessage property is so far down the chain that I don't know how to write the LINQ...

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  • Giving an Error Object Expected Line 48 Char 1

    - by Leslie Peer
    Giving an Error Object Expected Line 48 Char 1------What did I do wrong??? *Note Line # are for reference only not on Original Web page****** <HTML><HEAD><TITLE></TITLE> <META http-equiv=Content-Type content="text/html; charset=utf-8"> <META content="Leslie Peer" name=author> <META content="Created with Trellian WebPage" name=description> <META content="MSHTML 6.00.6000.16809" name=GENERATOR> <META content=Index name=keywords> <STYLE type=text/css>BODY { COLOR: #000000; BACKGROUND-REPEAT: repeat; FONT-FAMILY: Accent SF, Arial, Arial Black, Arial Narrow, Century Gothic, Comic Sans MS, Courier, Courier New, Georgia, Microsoft Sans Serif, Monotype Corsiva, Symbol, Tahoma, Times New Roman; BACKGROUND-COLOR: #666666 } A { FONT-SIZE: 14px; FONT-FAMILY: Arial Black, Bookman Old Style, DnD4Attack, Lucida Console, MS Serif, MS Outlook, MS Sans Serif, Rockwell Extra Bold, Roman, Star Time JL, Tahoma, Terminal, Times New Roman, Verdana, Wingdings 2, Wingdings 3, Wingdings } A:link { COLOR: #9966cc; TEXT-DECORATION: underline } A:visited { COLOR: #66ff66; TEXT-DECORATION: underline } A:hover { COLOR: #ffff00; TEXT-DECORATION: underline } A:active { COLOR: #ff0033; TEXT-DECORATION: underline } H1 { FONT-SIZE: 25px; COLOR: #9966cc; FONT-FAMILY: Century Gothic } H2 { FONT-SIZE: 20px; COLOR: #ff33cc; FONT-FAMILY: Century Gothic } H3 { FONT-SIZE: 18px; COLOR: #6666cc; FONT-FAMILY: Century Gothic } H4 { FONT-SIZE: 15px; COLOR: #00cc33; FONT-FAMILY: Century Gothic } H5 { FONT-SIZE: 10px; COLOR: #ffff33; FONT-FAMILY: Century Gothic } H6 { FONT-SIZE: 5px; COLOR: #996666; FONT-FAMILY: Century Gothic } </STYLE> line 46-<SCRIPT> line 47- CharNum=6; line 48-var Character=newArray();Character[0]="Larry Lightfoot";Character[1]="Sam Wrightfield";Character[2]="Gavin Hartfild";Character[3]="Gail Quickfoot";Character[4]="Robert Gragorian";Character[5]="Peter Shain"; line 49-var ExChar=newArray();ExChar[0]="Tabor Bloomfield"; line 50-var Class=newArray();Class[0]="MagicUser";Class[1]="Fighter";Class[2]="Fighter";Class[3]="Thief";Class[4]="Cleric";Class[5]="Fighter"; line 51-line 47var ExClass=newArray();ExClass[0]="MagicUser"; line 52-var Level=newArray();Level[0]="2";Level[1]="1";Level[2]="1";Level[3]="2";Level[4]="2";Level[5]="1"; line 53-var ExLevel=newArray();ExLevel[0]="23"; line 54-var Hpts=newArray();Hpts[0]="6";Hpts[1]="14";Hpts[2]="13";Hpts[3]="8";Hpts[4]="12";Hpts[5]="15"; line 55-var ExHpts=newArray();ExHpts[0]="145"; line 56-var Armor=newArray();Armor[0]="Cloak";Armor[1]="Splinted Armor";Armor[2]="Chain Armor";Armor[3]="Leather Armor";Armor[4]="Chain Armor";Armor[5]="Splinted Armor"; line 57-var ExArmor=newArray();ExArmor[0]="Robe of Protection +5"; line 58-var Ac1=newArray();Ac1[0]="0";Ac1[1]="3";Ac1[2]="3";Ac1[3]="4";Ac1[4]="2";Ac1[5]="3"; line 59-var ExAc=newArray();ExAc[0]="5"; line 60-var Armor1b=newArray();Armor1b[0]="Ring of Protection +1";Armor1b[1]="Small Shield";Armor1b[2]="Small Shield";Armor1b[3]="Wooden Shield";Armor1b[4]="Large Shield";Armor1b[5]="Small Shield"; line 61-var ExArmor1b=newArray();ExArmor1b[0]="Ring of Protection +5"; line 62-var Ac2=newArray();Ac2[0]="1";Ac2[1]="1";Ac2[2]="1";Ac2[3]="1";Ac2[4]="1";Ac2[5]="1"; line 63-var ExAc1b=newArray();ExAc1b[0]="5" line 64-var Str=newArray();Str[0]="15";Str[1]="16";Str[2]="14";Str[3]="13";Str[4]="14";Str[5]="13"; line 65-var ExStr=newArray();ExStr[0]=21; line 66-var Int=newArray();Int[0]="17";Int[1]="11";Int[2]="12";Int[3]="13";Int[4]="14";Int[5]="13"; line 67-var ExInt=newArray();ExInt[0]="19"; line 68-var Wis=newArray();Wis[0]="17";Wis[1]="12";Wis[2]="14";Wis[3]="13";Wis[4]="14";Wis[5]="12"; line 69-var ExWis=newArray();ExWis[0]="18"; line 70-var Dex=newArray();Dex[0]="15";Dex[1]="14";Dex[2]="13";Dex[3]="15";Dex[4]="14";Dex[5]="12"; line 71-var ExDex=newArray();ExDex[0]="19"; line 72-var Con=newArray();Con[0]="16";Con[1]="15";Con[2]="16";Con[3]="13";Con[4]="12";Con[5]="10"; line 73-var ExCon=newArray();ExCon[0]="19"; line 74-var Chr=newArray();Chr[0]="16";Chr[1]="14";Chr[2]="13";Chr[3]="12";Chr[4]="14";Chr[5]="13"; line 75-var ExChr=newArray();ExChr[0]="21"; line 76-var Expt=newArray();Expt[0]="45";Expt[1]="21";Expt[2]="16";Expt[3]="18";Expt[4]="22";Expt[5]="34"; line 77-var ExExpt=newArray();ExExpt[0]="245678"; line 78-var ExBp=newArray();ExBp[0]="Unknown";ExBp[1]="Extrademensional Plane World of Amborsia";ExBp[2]="Evil Wizard Banished for Mass Geniocodes"; line 79-</SCRIPT> line 80-</HEAD> line 81-<BODY> Giving an Error Object Expected Line 48 Char 1------What did I do wrong??? *Note Line # are for reference only not on Original Web page******

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  • Issue with Autofac 2 and MVC2 using HttpRequestScoped

    - by Page Brooks
    I'm running into an issue with Autofac2 and MVC2. The problem is that I am trying to resolve a series of dependencies where the root dependency is HttpRequestScoped. When I try to resolve my UnitOfWork (which is Disposable), Autofac fails because the internal disposer is trying to add the UnitOfWork object to an internal disposal list which is null. Maybe I'm registering my dependencies with the wrong lifetimes, but I've tried many different combinations with no luck. The only requirement I have is that MyDataContext lasts for the entire HttpRequest. I've posted a demo version of the code for download here. Autofac modules are set up in web.config Global.asax.cs protected void Application_Start() { string connectionString = "something"; var builder = new ContainerBuilder(); builder.Register(c => new MyDataContext(connectionString)).As<IDatabase>().HttpRequestScoped(); builder.RegisterType<UnitOfWork>().As<IUnitOfWork>().InstancePerDependency(); builder.RegisterType<MyService>().As<IMyService>().InstancePerDependency(); builder.RegisterControllers(Assembly.GetExecutingAssembly()); _containerProvider = new ContainerProvider(builder.Build()); IoCHelper.InitializeWith(new AutofacDependencyResolver(_containerProvider.RequestLifetime)); ControllerBuilder.Current.SetControllerFactory(new AutofacControllerFactory(ContainerProvider)); AreaRegistration.RegisterAllAreas(); RegisterRoutes(RouteTable.Routes); } AutofacDependencyResolver.cs public class AutofacDependencyResolver { private readonly ILifetimeScope _scope; public AutofacDependencyResolver(ILifetimeScope scope) { _scope = scope; } public T Resolve<T>() { return _scope.Resolve<T>(); } } IoCHelper.cs public static class IoCHelper { private static AutofacDependencyResolver _resolver; public static void InitializeWith(AutofacDependencyResolver resolver) { _resolver = resolver; } public static T Resolve<T>() { return _resolver.Resolve<T>(); } } UnitOfWork.cs public interface IUnitOfWork : IDisposable { void Commit(); } public class UnitOfWork : IUnitOfWork { private readonly IDatabase _database; public UnitOfWork(IDatabase database) { _database = database; } public static IUnitOfWork Begin() { return IoCHelper.Resolve<IUnitOfWork>(); } public void Commit() { System.Diagnostics.Debug.WriteLine("Commiting"); _database.SubmitChanges(); } public void Dispose() { System.Diagnostics.Debug.WriteLine("Disposing"); } } MyDataContext.cs public interface IDatabase { void SubmitChanges(); } public class MyDataContext : IDatabase { private readonly string _connectionString; public MyDataContext(string connectionString) { _connectionString = connectionString; } public void SubmitChanges() { System.Diagnostics.Debug.WriteLine("Submiting Changes"); } } MyService.cs public interface IMyService { void Add(); } public class MyService : IMyService { private readonly IDatabase _database; public MyService(IDatabase database) { _database = database; } public void Add() { // Use _database. } } HomeController.cs public class HomeController : Controller { private readonly IMyService _myService; public HomeController(IMyService myService) { _myService = myService; } public ActionResult Index() { // NullReferenceException is thrown when trying to // resolve UnitOfWork here. // Doesn't always happen on the first attempt. using(var unitOfWork = UnitOfWork.Begin()) { _myService.Add(); unitOfWork.Commit(); } return View(); } public ActionResult About() { return View(); } }

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  • Remove filter attribute after jQuery UI dialog is finished opening

    - by womp
    Using jQuery UI 1.8rc3 combined with the new jquery.effects.fade.js code, I've been able to finally apply fade-in and fade-out effects to opening the UI Dialog widgets. Hooray! $dialog.dialog({ show: { effect: "fade", options: {}, speed: 150 } } This works great - unfortunately, there's the known IE7 & 8 bug where the ClearType gets turned off by the application of an empty filter: style attribute after the fade effect is finished. I have the code to remove the filter attribute, I just can't find a good way to hook it into the event chain. The dialog's "open" and "focus" events are too soon. I need something like a "dialog opening animation is finished" callback. How can I hook up a callback to the end of the opening effect for a dialog?

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  • Assembly reference in Silverlight class library and used only in xaml is not packaged in XAP

    - by Brandon Copeland
    I have a 3rd party library (A). That library is referenced in my Silverlight class library (B). That Silverlight class library is referenced in my Silverlight application (C). The 3rd party library is not explicitly referenced in the Silverlight application. It seems that "A" is added to my XAP if "A" is used in any class in "B" because of a chain in dependencies (C - B - A). This is the behavior I would expect and need. If "A" is never explicitly used in a C# class but only defined in Xaml, the assembly is not packaged to the XAP. Maybe "A" includes a control that is only used declaratively and never referenced otherwise. Is this behavior by design? Am I missing a property somewhere that controls this? I would prefer to not explicitly reference the third party library in my Silverlight application. What's to best practice to ensure all necessary assemblies are packaged in the XAP?

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  • NSWindow does not respond to keystroke command-s

    - by wackazong
    Hello, it may pre very simple, but cannot find it: I have three windows in three separate NIBs in my application. One is opened when a new document is opened, the other two can be opened from the program's window menu. The problem is: two windows (in them the one that is opened at the beginning) accepts the normal keystroke as for example command-s for save, and the other one does not and gives a warning sound instead. I cannot figure out the difference between the two windows or their controllers. I know it will have to do with the responder chain, but I am left clueless. Any ideas? Thanks, wackazong

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  • How to programmatically answer "Yes" to WebBrowser control security alert

    - by ih8ie8
    I am using WebBrowser control to programmatically access a single website, but whenever I login, I receive this certificate security alert: Since I trust that website and since I need to programmatically automate the login as well, this dialog box gets in the way. I searched SO for a solution and found a question similar to mine, but the accepted answer does not work! I defined a static member in the form that contains the WebControl: public static bool ValidateServerCertificate(object sender, X509Certificate certificate, X509Chain chain, SslPolicyErrors sslPolicyErrors) { return true; } In my form's constructor I added: ServicePointManager.ServerCertificateValidationCallback = new RemoteCertificateValidationCallback(ValidateServerCertificate); But that didn't get rid of the certificate security alert. Is there any way to get rid of this warning? Is there an IE equivalent to Firefox's Add Security Exception??? Note: The owner's certificate works perfectly fine (without exhibiting this security alert) with standalone browsers (IE, FF, Chrome, Safari). It only exhibits the problem with the WebBroswer control.

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  • How can I sign an ActiveX control with a code signing certificate and be a verified publisher?

    - by davidcl
    I'm trying to sing an ActiveX control with a code signing certificate issued by Thawte. I was able to successfully sign the control using signtool.exe. When I look at the file properties, it says "The certificate in the signature cannot be verified." When I view the certificate it says "Windows does not have enough information to verify the certificate." On the certification path tab, it says "The issuer of this certificate cannot be found." In internet explorer, the certificate is recognized as signed but the user receives warnings that the publisher is not verified. I've tried creating a single PFX file containing my certificate along with the root and intermediate certificates that chain to my Thawte developer certificate, and then re-signing the control using that PFX file. No dice. Any suggestions?

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  • Automake: How add a building step?

    - by gege2061
    Hello, Currently, I have a build chain, completly manage by automake, like: .vala > .c > .o > .exe I would like add a new step for preprocess a XML file .ui into a vala source: .ui > .vala > .c > .o > .exe I did this, in makefile.am gtkbuilder2vala_SOURCES = \ abstract-window.ui \ main.vala \ $(NULL) And: XSLTPROC = xsltproc .ui.vala: $(XSLTPROC) ... But make don't understand: make: *** No rule to make target `abstract-window.c', needed by `gtkbuilder2vala-abstract-window.o'. Stop. This seems to be a limitation of make: http://www.ensta.fr/~diam/dev/online/autoconf/autobook/autobook_180.html if the translation takes three steps--from .m' to.x', then from .x' to.c', and finally to `.o'---then Automake's simplistic approach will break. Have you another idea?

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  • shouldAutorotateToInterfaceOrientation isn't getting called

    - by morgancodes
    What sort of conditions might prevent my UIViewController's shouldAutorotateToInterfaceOrientation method from being called? I've resorted to using NSNotificationCenter to listen for UIDeviceOrientationDidChangeNotification events, but would love to get the autoRotation behavior working properly. A couple shots in the dark about what's going wrong: Maybe I'm not creating my view controller correctly? Maybe it needs to be inserted in the responder chain and somthething I'm doing is preventing that from happening normally? This seems unlikely to me since my view controller is recieving touch events. Maybe the fact that the view contained by my controller relies on OpenGL has something to do with shouldAutorotateToInterfaceOrientation not getting called? Do either of these sound remotely possible as being responsible? Any other ideas of things to look at?

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  • How can I condense stand-alone characters in Perl?

    - by brydgesk
    I'm trying to identify and condense single (uppercase) characters in a string. For example: "test A B test" - "test AB test" "test A B C test" - "test ABC test" "test A B test C D E test" - "test AB test CDE test" I have it working for single occurrences (as in the first above example), but cannot figure out how to chain it for multiple occurrences. $str =~ s/ ([A-Z]) ([A-Z]) / \1\2 /g; I'll probably feel stupid when I see the solution, but I'm prepared for that. Thanks in advance.

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  • Problem comparing keys in Appengine/Python

    - by ana
    I'm trying to create a relationship between "tables" with Appengine/Python. Imagine I have a "table" for items, and a table for colors. I save the color of an item by saving the color key as an atribute of the item. That's working well, but this particular piece of code is not working: <select id="colorKey" name="colorKey"> {% for color in colors %} <option value="{{ color.key }}"{% if color.key = item.colorKey %} selected="selected"{% endif %}> {{ color.name }} - {{ item.colorKey }} - {{ color.key }} </option> {% endfor %} </select> Since the {{ item.colorKey }} and {{ color.key }} variables are actually the same chain of characters, I only can think in a problem with the types. {{ item.colorKey }} is a string for sure. But maybe {{ color.key }} is not?

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  • Load Country/State/City

    - by Abu Hamzah
    I have chain of drop down like Country / state and City. Is there is any way to wait until the drop down population then proceed further? like first load the country and then based on the select of an country then load the state and same as city.... function populateLists(listType) { // on success do this:<br> $.ajax({ type:"POST", url:"Wizard_Using_PageMethod.aspx/GetCountry", data: "{}", contentType: "application/json; charset=utf-8", dataType:"json" } }); [WebMethod] public static CountryList GetCountry() { CountryList country = new CountryList(); ///go to db and get the data return country; }

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  • Linq Where Clauses - Better to stack or combine?

    - by burnt_hand
    When writing a method chain for LINQ, I can do the Where statements one of two ways: var blackOldCats = cats.Where(cat => cat.Age > 7 && cat.Colour == "noir" ) Or var blackOldCats = cats.Where(cat => cat.Age > 7).Where(cat.Colour == "noir" ) Are there any benefits of one over the other? Don't worry too much about the datatypes in this example, but if there are issues with datatypes, then that would be good to know too.

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  • Keep only a subtree of the DOM tree

    - by Randomblue
    On BBC articles, such as this one, there is a DOM element with class story-body, deep in the DOM chain. I want to hide all DOM element "outside" of this (unique) DOM element. The problem is that I can't just do $('*').hide(); $('.story-body'); because I need to make sure to keep the parents, grand-parents, etc. of story-body. I also can't do $('*').hide(); var current = $('.story-body').show(); while(current = current.parent()) { current.show(); } because that would simply show everything. Any suggestions?

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  • HOWTO and best working installation (MSI) chainer +/ bootstrapper

    - by davidovitz
    Hi, Our product has several products that customer can install created as separate installation packages (MSI). We have a requirement to have single package for the installation that will: Show one UI with progress Allow user to choose which features/packages to install Have ability to constrain one feature to another (e.g removing or adding effect other) Support single elevation (UAC) nice to have ability to auto update (not must) support command line + silent installation the package should be built out of the isolated installations (chain them) raise error / messages for missing prerequisites Support patches over time and major upgrades Today we do almost all of the above using MSI with nested installations which is bad practice and we face too many issues in our solution. i know that there are several bootstrappers out there (m$ generic bootstrapper which i think is not good, BURN is the WIX version which is not mature enough) Do you know of other? that work and tested already ? What is the best method to do (without unification of the MSI into a single MSI)

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  • How do I make "simple" throughput servlet-filter?

    - by Tommy
    I'm looking to create a filter that can give me two things: number of request pr minute, and average responsetime pr minute. I already got the individual readings, I'm just not sure how to add them up. My filter captures every request, and it records the time each request takes: public void doFilter(ServletRequest request, ...() { long start = System.currentTimeMillis(); chain.doFilter(request, response); long stop = System.currentTimeMillis(); String time = Util.getTimeDifferenceInSec(start, stop); } This information will be used to create some pretty Google Chart charts. I don't want to store the data in any database. Just a way to get current numbers out when requested As this is a high volume application; low overhead is essential. I'm assuming my applicationserver doesn't provide this information.

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  • Ajax - How refresh <DIV> after submit

    - by user107712
    Hi, How refresh part of page ("DIV") after my application release a submit? I'm use JQuery with plugin ajaxForm. I set my target with "divResult", but the page repeat your content inside the "divResult". Sources: $(document).ready(function() { $("#formSearch").submit(function() { var options = { target:"#divResult", url: "http://localhost:8081/sniper/estabelecimento/pesquisar.action" } $(this).ajaxSubmit(options); return false; }); }) Page ... ... <div id="divResult" class="quadro_conteudo" > <table id="tableResult" class="tablesorter"> <thead> <tr> <th style="text-align:center;"> <input id="checkTodos" type="checkbox" title="Marca/Desmarcar todos" /> </th> <th scope="col">Name</th> <th scope="col">Phone</th> </tr> </thead> <tbody> <s:iterator value="entityList"> <s:url id="urlEditar" action="editar"><s:param name="id" value="%{id}"/></s:url> <tr> <td style="text-align:center;"><s:checkbox id="checkSelecionado" name="selecionados" theme="simple" fieldValue="%{id}"></s:checkbox></td> <td> <s:a href="%{urlEditar}"><s:property value="name"/></s:a></td> <td> <s:a href="%{urlEditar}"><s:property value="phone"/></s:a></td> </tr> </s:iterator> </tbody> </table> <div id="pager" class="pager"> <form> <img src="<%=request.getContextPath()%>/plugins/jquery/tablesorter/addons/pager/icons/first.png" class="first"/> <img src="<%=request.getContextPath()%>/plugins/jquery/tablesorter/addons/pager/icons/prev.png" class="prev"/> <input type="text" class="pagedisplay"/> <img src="<%=request.getContextPath()%>/plugins/jquery/tablesorter/addons/pager/icons/next.png" class="next"/> <img src="<%=request.getContextPath()%>/plugins/jquery/tablesorter/addons/pager/icons/last.png" class="last"/> <select class="pagesize"> <option selected="selected" value="10">10</option> <option value="20">20</option> <option value="30">30</option> <option value="40">40</option> <option value="<s:property value="totalRegistros"/>">todos</option> </select> <s:label>Total de registros: <s:property value="totalRegistros"/></s:label> </form> </div> <br/> </div> Thanks!!!

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  • Cut and paste out of/ into text fields in a separate window doesn't work

    - by Brian Postow
    I have a Macintosh Mozilla plugin which puts up a separate window for login information. It seems to work fine, it gets keyboard events like typing and hitting return to hit the default button. HOWEVER, it doesn't seem to get cut and paste events. When I hit Cmd-v, the edit menu flashes, but nothing happnes. Is this a problem with my responder chain? Do I have to specially tell Mozilla that I want these events? or am I likely to have some other problem that I haven't even thought of? thanks.

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  • How far does Dependency Injection reach?

    - by Baddie
    My web app solution consists of 3 projects: Web App (ASP.NET MVC) Business Logic Layer (Class Library) Database Layer (Entity Framework) I want to use Ninject to manage the lifetime of the DataContext generated by the Entity Framework in the Database Layer. The Business Logic layer consists of classes which reference repositories (located in the database layer) and my ASP.NET MVC app references the business logic layer's service classes to run code. Each repository creates an instance of the MyDataContext object from the Entity Framework Repository public class MyRepository { private MyDataContext db; public MyRepository { this.db = new MyDataContext(); } // methods } Business Logic Classes public class BizLogicClass { private MyRepository repos; public MyRepository { this.repos = new MyRepository(); } // do stuff with the repos } Will Ninject handle the lifetime of MyDataContext despite the lengthy dependency chain from the Web App to the Data Layer?

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  • smarter character replacement using ruby gsub and regexp

    - by agriciuc
    Hi guys! I'm trying to create permalink like behavior for some article titles and i don't want to add a new db field for permalink. So i decided to write a helper that will convert my article title from: "O "focoasa" a pornit cruciada, împotriva barbatilor zgârciti" to "o-focoasa-a-pornit-cruciada-impotriva-barbatilor-zgarciti". While i figured out how to replace spaces with hyphens and remove other special characters (other than -) using: title.gsub(/\s/, "-").gsub(/[^\w-]/, '').downcase I am wondering if there is any other way to replace a character with a specific other character from only one .gsub method call, so I won't have to chain title.gsub("a", "a") methods for all the UTF-8 special characters of my localization. I was thinking of building a hash with all the special characters and their counterparts but I haven't figured out yet how to use variables with regexps. What I was looking for is something like: title.gsub(/\s/, "-").gsub(*replace character goes here*).gsub(/[^\w-]/, '').downcase Thanks!

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  • Objective-C NSArray NEWBIE Question:

    - by clearbrian
    Hi I have a weird problems with NSArray where some of the members of the objects in my array are going out of scope but not the others: I have a simple object called Section. It has 3 members. @interface Section : NSObject { NSNumber *section_Id; NSNumber *routeId; NSString *startLocationName; } @property(nonatomic,retain) NSNumber *section_Id; @property(nonatomic,retain) NSNumber *routeId; @property(nonatomic,retain) NSString *startLocationName; @end @implementation Section @synthesize section_Id; @synthesize routeId; @synthesize startLocationName; //Some static finder methods to get list of Sections from the db + (NSMutableArray *) findAllSections:{ - (void)dealloc { [section_Id release]; [routeId release]; [startLocationName release]; [super dealloc]; } @end I fill it from a database in a method called findAllSection self.sections = [Section findAllSections]; In find all sections I create some local variables fill them with data from db. NSNumber *secId = [NSNumber numberWithInt:id_section]; NSNumber *rteId = [NSNumber numberWithInt:id_route]; NSString *startName = @""; Then create a new Section and store these local variable's data in the Section Section *section = [[Section alloc] init]; section.section_Id = secId; section.routeId = rteId; section.startLocationName = startName; Then I add the section to the array [sectionsArray addObject:section]; Then I clean up, releasing local variables and the section I added to the array [secId release]; [rteId release]; [startName release]; [locEnd_name release]; [section release]; In a loop repeat for all Sections (release local variables and section is done in every loop) The method returns and I check the array and all the Sections are there. I cant seem to dig further down to see the values of the Section objects in the array (is this possible) Later I try and retrieve one of the Sections I get it from the array Section * section = [self.sections objectAtIndex:row]; Then check the value NSLog(@" SECTION SELECTED:%@",section.section_Id); BUT call to section.section_Id crashed as section.section_Id is out of scope. I check the other members of this Section object and theyre ok. After some trial and error I find that by commenting out the release of the member variable the object is OK. //[secId release]; [rteId release]; [startName release]; [locEnd_name release]; [section release]; My questions are: Am I cleaning up ok? Should I release the object added to an array and the local variable in the function? Is my dealloc ok in Section? Does this code look ok and should I be looking elsewhere for the problem? I'm not doing anything complicated just filling array from DB use it in Table Cell. If its a stupid mistake then tell me (I did put NEWBIE on the question so dont be shocked it was asked) I can comment out the release but would prefer to know why or if code looks ok then ill need further digging. the only place that secId is released is in the dealloc. Thanks

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  • Zend framework currency validation

    - by Dan
    How can I validate (a form element in this case) to ensure that the value is a currency? Have looked at Zend_Validate_Float. Needs to check that value is between 0 and 2dp. Ideally locale-aware (as ZVF is) to allow for locale specific formatting (thousands, decimal as comma/dot) Would also want to extend to allow/disallow negative values And provide optional upper/lower limits. Is the key, as I can do 3. and 4. with a chain. Do I need regex?

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