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  • jQuery - hide if previous element has a particular class

    - by Tillebeck
    Hi I would like to hide all class="csc-content" where previous sibling is a h4 class="faq". UPDATE Error: I think this is wrong... the previous sibling is not h4. But I hope you get the point that all "answer" shall be hidden if the "question" has the class "faq" /UPDATE This is the html: <div id="centerCol-1"> <div id="c65" class="csc-default normal"> <div class="csc-header csc-header-n1"><h4 class="faq">FAQ question1</h4></div> <div class="csc-content active"><p class="bodytext">Answer1</p></div> </div> <div id="c67" class="csc-default normal"> <div class="csc-header csc-header-n2"><h4 class="faq">FAQ question2</h4></div> <div class="csc-content active"><p class="bodytext">Answer2</p></div> </div> <div id="c68" class="csc-default normal"> <div class="csc-header csc-header-n3"><h4>not FAQ</h4></div> <div class="csc-content active"><p class="bodytext">Not an answer, just normal content</p></div> </div> </div> jQuery should be something like: // find all outer divs with class csc-default in the div centerCol-1 // test if they contain a header div with an h4 class faq // go to next element and hide it. Error... this should be parents next element? $("#centerCol-1 .csc-default").find("h4").is(".faq").next(".csc-content").hide(); BR. Anders

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  • Why Does Private Access Remain Non-Private in .NET Within a Class?

    - by AMissico
    While cleaning some code today written by someone else, I changed the access modifier from Public to Private on a class variable/member/field. I expected a long list of compiler errors that I use to "refactor/rework/review" the code that used this variable. Imagine my surprise when I didn't get any errors. After reviewing, it turns out that another instance of the Class can access the private members of another instance declared within the Class. Totally unexcepted. Is this normal? I been coding in .NET since the beginning and never ran into this issue, nor read about it. I may have stumbled onto it before, but only "vaguely noticed" and move on. Can anyone explain this behavoir to me? Am I doing something wrong? I found this behavior in both C# and VB.NET. The code seems to take advantage of the ability to access private variables. Sincerely, Totally Confused Class Foo Private _int As Integer Private _foo As Foo Private _jack As Jack Private _fred As Fred Public Sub SetPrivate() _foo = New Foo _foo._int = 3 'TOTALLY UNEXPECTED _jack = New Jack '_jack._int = 3 'expected compile error because Foo doesn't know Jack _fred = New Fred '_fred._int = 3 'expected compile error because Fred hides from Foo End Sub Private Class Fred Private _int As Integer End Class End Class Class Jack Private _int As Integer End Class

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  • Apply SharePoint template to existing site?

    - by johnnyb10
    I have several similar SharePoint sites (running on WSS 3) and I have saved one of the sites as a template. I now want to make a different site (which already exists) have the same structure as this site--the same lists, document libraries, views, etc. I know I can delete the existing site and then recreate it based on this template, but is there a way to apply this template to my existing site, so that it gets rid of its existing lists, etc., and replaces them with the ones from the template? I don't have any content in the site, and I don't want to keep any of the existing structures, so I don't care if anything gets swept away. I may need to do this with a bunch of sites in the future, so being able to apply the template rather than recreating from scratch might be very helpful.

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  • Set Microsoft Word template to always save documents based on it to a certain location

    - by nhinkle
    Some of my professors demand very specific formats for papers typed up for their courses. I've created word templates (.dotx files) for these, so I don't have to set up the formatting each time I go to write something. I already have a template for each of my classes, and have my files organized such that each class has its own directory. I would like to be able to specify a default save location for each template. I know how to set the general default save location for all documents, but I want to change it just for a specific template. Even if there were a way to have it save files generated by the template into the folder the template file resides in, that would be nice. Anybody have any ideas?

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  • simplifying templates

    - by Lodle
    I have a bunch of templates that are used for rpc and was wondering if there is a way to simplify them down as it repeats it self allot. I know varags for templates is coming in the next standard but can you do default values for templates? Also is there a way to handle void functions as normal functions? Atm i have to separate them and treat them as two different things every where. template <typename R> R functionCall(IPC::IPCClass* c, const char* name) { IPC::IPCParameterI* r = c->callFunction( name, false ); return handleReturn<R>(r); } template <typename R, typename A> R functionCall(IPC::IPCClass* cl, const char* name, A a) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a)); return handleReturn<R>(r); } template <typename R, typename A, typename B> R functionCall(IPC::IPCClass* cl, const char* name, A a, B b) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a), IPC::getParameter(b) ); return handleReturn<R>(r); } template <typename R, typename A, typename B, typename C> R functionCall(IPC::IPCClass* cl, const char* name, A a, B b, C c) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c) ); return handleReturn<R>(r); } template <typename R, typename A, typename B, typename C, typename D> R functionCall(IPC::IPCClass* cl, const char* name, A a, B b, C c, D d) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c), IPC::getParameter(d) ); return handleReturn<R>(r); } template <typename R, typename A, typename B, typename C, typename D, typename E> R functionCall(IPC::IPCClass* cl, const char* name, A a, B b, C c, D d, E e) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c), IPC::getParameter(d), IPC::getParameter(e) ); return handleReturn<R>(r); } template <typename R, typename A, typename B, typename C, typename D, typename E, typename F> R functionCall(IPC::IPCClass* cl, const char* name, A a, B b, C c, D d, E e, F f) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c), IPC::getParameter(d), IPC::getParameter(e), IPC::getParameter(f) ); return handleReturn<R>(r); } inline void functionCallV(IPC::IPCClass* cl, const char* name) { IPC::IPCParameterI* r = cl->callFunction( name, false ); handleReturnV(r); } template <typename A> void functionCallV(IPC::IPCClass* cl, const char* name, A a) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a)); handleReturnV(r); } template <typename A, typename B> void functionCallV(IPC::IPCClass* cl, const char* name, A a, B b) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a), IPC::getParameter(b) ); handleReturnV(r); } template <typename A, typename B, typename C> void functionCallV(IPC::IPCClass* cl, const char* name, A a, B b, C c) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c) ); handleReturnV(r); } template <typename A, typename B, typename C, typename D> void functionCallV(IPC::IPCClass* cl, const char* name, A a, B b, C c, D d) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c), IPC::getParameter(d) ); handleReturnV(r); } template <typename A, typename B, typename C, typename D, typename E> void functionCallV(IPC::IPCClass* cl, const char* name, A a, B b, C c, D d, E e) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c), IPC::getParameter(d), IPC::getParameter(e) ); handleReturnV(r); } template <typename A, typename B, typename C, typename D, typename E, typename F> void functionCallV(IPC::IPCClass* cl, const char* name, A a, B b, C c, D d, E e, F f) { IPC::IPCParameterI* r = cl->callFunction( name, false, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c), IPC::getParameter(d), IPC::getParameter(e), IPC::getParameter(f) ); handleReturnV(r); } inline void functionCallAsync(IPC::IPCClass* cl, const char* name) { IPC::IPCParameterI* r = cl->callFunction( name, true ); handleReturnV(r); } template <typename A> void functionCallAsync(IPC::IPCClass* cl, const char* name, A a) { IPC::IPCParameterI* r = cl->callFunction( name, true, IPC::getParameter(a)); handleReturnV(r); } template <typename A, typename B> void functionCallAsync(IPC::IPCClass* cl, const char* name, A a, B b) { IPC::IPCParameterI* r = cl->callFunction( name, true, IPC::getParameter(a), IPC::getParameter(b) ); handleReturnV(r); } template <typename A, typename B, typename C> void functionCallAsync(IPC::IPCClass* cl, const char* name, A a, B b, C c) { IPC::IPCParameterI* r = cl->callFunction( name, true, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c) ); handleReturnV(r); } template <typename A, typename B, typename C, typename D> void functionCallAsync(IPC::IPCClass* cl, const char* name, A a, B b, C c, D d) { IPC::IPCParameterI* r = cl->callFunction( name, true, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c), IPC::getParameter(d) ); handleReturnV(r); } template <typename A, typename B, typename C, typename D, typename E> void functionCallAsync(IPC::IPCClass* cl, const char* name, A a, B b, C c, D d, E e) { IPC::IPCParameterI* r = cl->callFunction( name, true, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c), IPC::getParameter(d), IPC::getParameter(e) ); handleReturnV(r); } template <typename A, typename B, typename C, typename D, typename E, typename F> void functionCallAsync(IPC::IPCClass* cl, const char* name, A a, B b, C c, D d, E e, F f) { IPC::IPCParameterI* r = cl->callFunction( name, true, IPC::getParameter(a), IPC::getParameter(b), IPC::getParameter(c), IPC::getParameter(d), IPC::getParameter(e), IPC::getParameter(f) ); handleReturnV(r); }

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  • Loading a Template From a User Control

    - by Ricardo Peres
    What if you wanted to load a template (ITemplate property) from an external user control (.ascx) file? Yes, it is possible; there are a number of ways to do this, the one I'll talk about here is through a type converter. You need to apply a TypeConverterAttribute to your ITemplate property where you specify a custom type converter that does the job. This type converter relies on InstanceDescriptor. Here is the code for it: public class TemplateTypeConverter: TypeConverter { public override Boolean CanConvertFrom(ITypeDescriptorContext context, Type sourceType) { return ((sourceType == typeof(String)) || (base.CanConvertFrom(context, sourceType) == true)); } public override Boolean CanConvertTo(ITypeDescriptorContext context, Type destinationType) { return ((destinationType == typeof(InstanceDescriptor)) || (base.CanConvertTo(context, destinationType) == true)); } public override Object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, Object value, Type destinationType) { if (destinationType == typeof(InstanceDescriptor)) { Object objectFactory = value.GetType().GetField("_objectFactory", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(value); Object builtType = objectFactory.GetType().BaseType.GetField("_builtType", BindingFlags.NonPublic | BindingFlags.Instance).GetValue(objectFactory); MethodInfo loadTemplate = typeof(TemplateTypeConverter).GetMethod("LoadTemplate"); return (new InstanceDescriptor(loadTemplate, new Object [] { "~/" + (builtType as Type).Name.Replace('_', '/').Replace("/ascx", ".ascx") })); } return base.ConvertTo(context, culture, value, destinationType); } public static ITemplate LoadTemplate(String virtualPath) { using (Page page = new Page()) { return (page.LoadTemplate(virtualPath)); } } } And, on your control: public class MyControl: Control { [Browsable(false)] [TypeConverter(typeof(TemplateTypeConverter))] public ITemplate Template { get; set; } } This allows the following declaration: Hope this helps! SyntaxHighlighter.config.clipboardSwf = 'http://alexgorbatchev.com/pub/sh/2.0.320/scripts/clipboard.swf'; SyntaxHighlighter.brushes.CSharp.aliases = ['c#', 'c-sharp', 'csharp']; SyntaxHighlighter.brushes.Xml.aliases = ['xml']; SyntaxHighlighter.all();

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  • New TFS Template Available - "Agile Dev in a Waterfall Environment"–GovDev

    - by Hosam Kamel
      Microsoft Team Foundation Server (TFS) 2010 is the collaboration platform at the core of Microsoft’s application lifecycle management solution. In addition to core features like source control, build automation and work-item tracking, TFS enables teams to align projects with industry processes such as Agile, Scrum and CMMi via the use of customable XML Process Templates. Since 2005, TFS has been a welcomed addition to the Microsoft developer tool line-up by Government Agencies of all sizes and missions. However, many government development teams consistently struggle with leveraging an iterative development process all while providing the structure, visibility and status reporting that is required by many Government, waterfall-centric, project methodologies. GovDev is an open source, TFS Process Template that combines the formality of CMMi/Waterfall with the flexibility of Agile/Iterative: The GovDev for TFS Accelerator also implements two new custom reports to support the customized process and provide the real-time visibility across the lifecycle with full traceability and drill down to tasks, tests and code: The TFS Accelerator contains: A custom TFS process template that implements a requirements centric, yet iterative process with extreme traceability throughout the lifecycle. A custom “Requirements Traceability Report” that provides a single view of traceability for the project.   Within the Traceability Report, you can also view live status indicators and “click-through” to the individual assets (even changesets). A custom report that focuses on “Contributions by Team Member” tracking things like “number of check-ins” and “Net lines added”.  Fully integrated documentation on the entire process and features. For a 45min demo of GovDev, visit: https://msevents.microsoft.com/CUI/EventDetail.aspx?EventID=1032508359&culture=en-us Download it from Codeplex here.     Originally posted at "Hosam Kamel| Developer & Platform Evangelist" http://blogs.msdn.com/hkamel

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  • MPI Project Template for VS2010

    If you are developing MS MPI applications with Visual Studio 2010, you are probably tired of following some tedious steps for every new C++ project that you create, similar to the following:1. In Solution Explorer, right-click YourProjectName, then click Properties to open the Property Pages dialog box.2. Expand Configuration Properties and then under VC++ Directories place the cursor at the beginning of the list that appears in the Include Directories text box and then specify the location of the MS MPI C header files, followed by a semicolon, e.g.C:\Program Files\Microsoft HPC Pack 2008 SDK\Include;3. Still under Configuration Properties and under VC++ Directories place the cursor at the beginning of the list that appears in the Library Directories text box and then specify the location of the Microsoft HPC Pack 2008 SDK library file, followed by a semicolon, e.g.if you want to build/debug 32bit application:C:\Program Files\Microsoft HPC Pack 2008 SDK\Lib\i386;if you want to build/debug 64bit application:C:\Program Files\Microsoft HPC Pack 2008 SDK\Lib\amd64;4. Under Configuration Properties and then under Linker, select Input and place the cursor at the beginning of the list that appears in the Additional Dependencies text box and then type the name of the MS MPI library, i.e.msmpi.lib;5. In the code file#include "mpi.h"6. To debug the MPI project you have just setup, under Configuration Properties select Debugging and then switch the Debugger to launch combo value from Local Windows Debugger to MPI Cluster Debugger.Wouldn't it be great if at C++ project creation time you could choose an MPI Project Template that included the steps/configurations above? If you answered "yes", I have good news for you courtesy of a developer on our team (Qing). Feel free to download from Visual Studio gallery the MPI Project Template. Comments about this post welcome at the original blog.

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  • Best way to use GIT to maintain web application template

    - by Darren
    I am a sole developer and I have a web application template that I have created in Visual Studio. I am using GIT for source control, but only on my development machine. Presently I have a master and I create branches for new features, merging them back in to the master as I complete the features. I am at a point now where I am ready to use the template for deployments, and of course I want to continue adding new features via branching/merging. My question is: what would be the typical/recommended way for me to create application deployments based on the master? Should I clone the repository into a new directory that is for a particular web application? Or should I also use branching to do project development based on the main project? The projects would never be merged back into the master. However, it would be nice if I could merge future features into the master and have the ability to incorporate them into previously completed projects if desired. For more specific details of my environment: I am using TortoiseGIT in Windows 7, Visual Studio 2012, ASP.NET Web Pages. Obviously the main differences between deployments would simply be differing pages, CSS files and jQuery scripts. I found this post as I was writing this one. In order to do this should I clone the master repository and checkout from it?

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  • Avoiding the Anaemic Domain - How to decide what single responsibility a class has

    - by thecapsaicinkid
    Even after reading a bunch I'm still falling into the same trap. I have a class, usually an enity. I need to implement more than one, similar operations on this type. It feels wrong to (seemingly arbitrarily) choose one of these operations to belong inside the entity and push the others out to a separate class; I end up pushing all operations to service classes and am left with an anaemic domain. As a crude example, imagine the typical Employee class with numeric properties to hold how many paid days the employee is entitled to for both sickness and holiday and a collection of days taken for each. public class Employee { public int PaidHolidayAllowance { get; set; } public int PaidSicknessAllowance { get; set; } public IEnumerable<Holiday> Holidays { get; set; } public IEnumerable<SickDays> SickDays { get; set; } } I want two operations, one to calculate remaining holiday, another for remaining paid sick days. It seems strange to include say, CalculateRemaingHoliday() in the Employee class and bump CalculateRemainingPaidSick() to some PaidSicknessCalculator class. I would end up with a PaidSicknessCalculator and a RemainingHolidayCalculator and the anaemic Employee entity as seen above. The other alternative would be to put both operations in the Employee class and kick Single Responsibility to the curb. That doesn't make for particularly maintainable code. I suppose the Employee class should have some initialisation/validation logic (not accepting negative alowances etc.) So maybe I just stick to basic initialisation and validation in the entities themselves and be happy with my separate calculator classes. Or maybe I should be asking myself if Anaemic Domain is actually causing me some tangible problems with my code.

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  • Using template questions in a technical interview

    - by Desolate Planet
    I've recently been in an argument with a colleage about technical questions in interviews. As a graduate, I went round lots of companies and noticed they used the same questions. An example is "Can you write a function that determines if a number is prime or not?", 4 years later, I find that particular question is quite common even for a junior developer. I might not be looking at this the correct way, but shouldn't software houses be intelligent enought to think up their own interview questions. This may well be the case, but I've been to about 16 interviews as a graduate and the same questions came up in about 75% of them. This leads me to believe that many companies are lazy and simply Google: 'Template questions for interviewing software developers' and I kind of look down on that. Question: Is it better to use a sest of questions off some template or should software houses strive to be more original and come up with their own interview material? From my point of view, if I failed an inteview and went off and looked for good answers to the questions I messed up on, I could fly through the next interview if they questions are the same.

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  • MVC Scaffold Template Not Generating?

    - by monkey9987
    Been working on an MVC project and my templates were not generating. I first created my Model inside my "Models" folder, then did a quick compile. Next I went to the Views folder to get it created, right click and say "Add View" then I clicked the checkbox to create an edit page. What happened was the template would never seem to pull in my Model, it would just have the default header items, but the entire model was missing.  My model was defined as follows: public class LogOnModel { [Required][Display(Name = "User name")]public string UserName;[Required][DataType(DataType.Password)][Display(Name = "Password")]public string Password;[Display(Name = "Remember me?")]public bool RememberMe; } See anything wrong with that? I couldn't figure out why each time I created my View and selected the option to create the "Edit" scaffold automatically, it would come up blank. Turns out I'm missing my get / set methods on the Model class items. Here's my code with the correct setup: public class LogOnModel { [Required][Display(Name = "User name")]public string UserName { get; set; } [Required][DataType(DataType.Password)][Display(Name = "Password")]public string Password { get; set; }[Display(Name = "Remember me?")]public bool RememberMe { get; set; } }  I hope that helps someone out, it's pretty simple when I look at it now, but that's always the case!  ~ Steve

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  • Building a template engine - starting point

    - by Anirudh
    We're building a Django-based project with a template component. This component will be separate from the project as such and can be Django/Python, Node, Java or whatever works. The template has to be rendered into HTML. The templates will contain references to objects with properties that are defined in the DB, say, a Bus. For eg, it could be something like [object type="vehicle" weight="heavy"] and it would have to pull a random object from the DB fulfilling the criteria : type="vehicle" weight="heavy" (bus/truck/jet) and then substitute that tag with an image, say, of a Bus. Also it would have to be able to handle some processing. Eg: What is [X type="integer" lte="10"] + [Y type="integer" lte="10"] [option X+Y correct_ans="true"] [option X-Y correct_ans="false"] [option X+y+1 correct_ans="false"] The engine would be expected to fill in a random integer value <= 10 for X and Y and show radioboxes for each of the options. Would also have to store the fact that the first option is the correct answer. Does it to make sense to write something from the scratch? Or is it better to use an existing templating system (like Django's own templating system) as a starting point? Any suggestions on how I can approach this?

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  • What exactly is bootstrap admin-template and how it is supposed to be used

    - by Leron
    So this is my second ASP.NET MVC 4 project. It's decided that for this one we will use this template and it was said in a way that I felt really stupid for not knowing how exactly this template will help us and what exactly we gain by using it. I'm used to using HTML/CSS for the UI combined with jQuery. Now it seems that instead of jQuery we will be using bootstrap which as far as I understand is just another JS library created from twitter, so if that's it then this part is clear. What I really need to clarify for myself is what exactly this theme is used for, what is offering, why one would want to use such a theme? From what I see in the live demo maybe it's just a stack of premade controls that you can use in the front end along with bootstrap.js and maybe I'm just confused because on the page is shown as much as possible just for presentational purposes. If that's right, still I wonder where I can find info for the current theme, the controls that it offers and the functionality that I get and not least - how to use it. But still those are just my assumptions. What I really need is a clarification on what exactly is this theme for, what is the advantage using it, is there a good tutorials about how to use such themes in the context of ASP.NET MVC 3+. Also any additional info about this theme and generally on using themes in ASP.NET MVC will be much appreciated.

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  • Cookie access within a HTTP Class

    - by James Jeffery
    I have a HTTP class that has a Get, and Post, method. It's a simple class I created to encapsulate Post and Get requests so I don't have to repeat the get/post code throughout the application. In C#: class HTTP { private CookieContainer cookieJar; private String userAgent = "..."; public HTTP() { this.cookieJar = new CookieContainer(); } public String get(String url) { // Make get request. Return the JSON } public String post(String url, String postData) { // Make post request. Return the JSON } } I've made the CookieJar a property because I want to preserve the cookie values throughout the session. If the user is logged into Twitter with my application, each request I make (be it get or post) I want to use the cookies so they remain logged in. That's the basics of it anyway. But, I don't want to return a string in all instances. Sometimes I may want the cookie, or a header value, or something else from the request. Ideally I'd like to be able to do this in my code: Cookie cookie = http.get("http://google.com").cookie("g_user"); String g_user = cookie.value; or String source = http.get("http://google.com").body; My question - To do this, would I need to have a Get class, and a Post class, that are included within the HTTP class and are accessible via accessors? Within the Get and Post class I would then have the Cookie method, and the body property, and whatever else is needed. Should I also use an interface, or create a Request class and have Post and Get extend it so that common methods and properties are available to both classes? Or, am I thinking totally wrong?

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  • Using template questions in a technical interview

    - by Desolate Planet
    I've recently been in an argument with a colleague about technical questions in interviews. As a graduate, I went round lots of companies and noticed they used the same questions. An example is "Can you write a function that determines if a number is prime or not?", 4 years later, I find that particular question is quite common even for a junior developer. I might not be looking at this the correct way, but shouldn't software houses be intelligent enough to think up their own interview questions? I've been to about 16 interviews as a graduate and the same questions came up in about 75% of them. This leads me to believe that many companies are lazy and simply Google: 'Template questions for interviewing software developers' and I look down on that. Question: Is it better to use a set of questions off some template or should software houses strive to be more original and come up with their own interview material? From my point of view, if I failed an interview and went off and looked for good answers to the questions I messed up on, I could fly through the next interview if the questions are the same.

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  • How to define and use a friend function to a temlate class with the same template?

    - by Narek
    I have written the following code: #include <iostream> using namespace std; template <class T> class AA { T a; public: AA() { a = 7; } friend void print(const AA<T> & z); }; template <class T> void print(const AA<T> & z) { cout<<"Print: "<<z.a<<endl; } void main() { AA<int> a; print<int>(a); } And getting the following error: error C2248: 'AA<T>::a' : cannot access private member declared in class 'AA<T>' 1> with 1> [ 1> T=int 1> ] 1> c:\users\narek\documents\visual studio 2008\projects\aaa\aaa\a.cpp(7) : see declaration of 'AA<T>::a' 1> with 1> [ 1> T=int 1> ] 1> c:\users\narek\documents\visual studio 2008\projects\aaa\aaa\a.cpp(30) : see reference to function template instantiation 'void print<int>(const AA<T> &)' being compiled 1> with 1> [ 1> T=int 1> ] What's wrong?

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  • Loading a class into a function ?

    - by Adrian
    I`m currently working on a script, and I have the following situation. function somnicefunction() { require 'someexternalclass.php'; $somevar = new SomeExternalClass(); } For some reason, the above breaks the function. I'm not sure why, I haven't seen much documentation in php.net regarding this, plus google returned no real results. Does anyone have any idea ?

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  • Class generation on the fly

    - by James P.
    Is it possible to generate subclasses at runtime or while an application is running? If so, how is this achieved and what precautions should be taken to prevent a rogue object wreaking havoc inside an application?

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  • Using jquery append() in <head> (in a function/class)

    - by Anonymous
    I want to use the append() function from inside the <head>, in a function to be specific, like so: function custom_img(src_img) { $("div").append("<img src='"+src_img+"'>"); } var myimg = new custom_img("test.jpg"); This is a quick example that I just wrote out. I want my function to make a new image like that every time I create a new object like this. Obviously this doesn't work, since the append() requires to be in the body (I've tried this). How would I do this?

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  • How do you set a "Document class" from an SWC in Flash CS4?

    - by Flash Challenge
    I have an SWC with a class called Content. I want to set it as the "Document Class" in Flash. However, after setting up the SWC in the .fla, I am receiving an error message saying that "A definition for the document class could not be found in the classpath,..." Setting up the direct class folder works fine, but I need to distribute this SWC and do not want to include the sources. Is it possible to use a class as the Document Class if it resides in an SWC? I've found some links that seem to indicate no, but I need to find out definitively. http://balazs.sebesteny.com/document-class-from-swc/ forums.adobe.com/thread/452045

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  • Iphone -- init method of an abstract class

    - by William Jockusch
    I want to create classes Car, Vehicle, and Airplane with the following properties: Car and Airplane are both subclasses of Vehicle. Car and Airplane both have an initWithString method. The acceptable input strings for Car's and Airplane's initWithString methods do not overlap. Vehicle is "almost abstract", in the sense that any initialized instance should be either a Car or an Airplane. It is possible to pass a string into Vehicle and get back an instance of Car, an instance of Airplane, or nil, depending on the input string. Any particular design pattern I should prefer? In particular for Vehicle's initWithString and/or newVehicleWithString methods.

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  • PHP multiuser login class or script

    - by FFish
    I am looking for a simple but secure login script with mySQL PHP: sessions, MD5 that I can use with my exsisting database. Cookies to store password + password recovery by email. Change login/pass. I do not need registering, I register the user myself with temp login/pass. table agents agent1 agent2 table albums album1, owner: agent1 album2, owner: agent1 album3, owner: agent2 ... login.php agent1 logs in and has access to his albums: - album1 - album2 agent1 can edit his albums: edit.php?ref=album1 but NOT edit.php?ref=album3 by changing the ?ref variable

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