static

Struts 1 map to static .xml file

I'm trying to map the path /crossdomain.xml to some xml content (whether its contained in a jsp, xml, or any other files, I don't care). I'm running struts 1, and I've tried this: <action path="/crossdomain.xml" type="org.apache.struts.actions.ForwardAction" parameter="/crossdomain.jsp"> </action> This technique works if I replace the...

Managed C++ Wrapper for Unmanaged Static Library with static variables hangs

The explanation of the problem is a little long-winded, please bear with me. I have an unmanaged C++ static library that is used for financial application. It has business day conventions, swap conventions, bond conventions, etc. Most of the conventions rely on static global variables, which are initialized on first use. The library als...

Is it thread-safe to store data inside a static field when deploying on Google App Engine?

I was browsing through the code of Vosao CMS, an open source CMS hosted on Google App Engine (which I think is an awesome idea), and I stumbled upon the following code inside the CurrentUser class: /** * Current user session value cache class. Due to GAE single-threaded nature * we can cache currently logged in user in static property...

How do i compile a static library for armv6 or armv7 directly from terminal

I am working on application for iphone that needs Compression & Encryption(AES) so I went for ZipArchive Library I have Successfully Built the library using command make against the MAKEFILE by adding -m32 to Cflags as the following: CFLAGS = -m32 -D _ZIP_SYSTEM_LINUX then in the Terminal make that produced libzip.a and that w...

How to use two different versions of a linked lib (i.e. openssl) – one static and one dynamic?

Given I have a shared lib (“dynamic_one”) which links a specific version of a static lib (say 0.9.8 of openssl). Further I have an app which links another version of this lib (say 1.0.0 of openssl) dynamically and also loads the “dynamic_one” lib. Actually I encounter strange memory corruptions due to the incompatible ABI of the two ope...

benefits of a static class

Possible Duplicate: What is the use of a static class What are the benefits of declaring a static class? public static class MyStaticClass { } Are there any other than "it can't be instantiated"? Why else would you want a static class, for what reasons should a class be static? Is "any class should be declared as static unl...

Alternative for static method in interface - enforce implementing class-level methods in asp.net custom controls

I have a hierarchy in my website project as below: [CustomControl1 - folder] - CustomControl1.ascx - CustomControl1.css - CustomControl1.js I load css and js files dynamicaly based on which controls are used on particular page. I am doing it by using following code: protected void Page_Load(object sender, EventArgs e) { CustomCon...

Python: Can I use a class attribute as a default value for an instance method?

I am writing a new class in Python (2.5). My immediate goal is to: GOAL: Use the value of a class (static) attribute as the default value for an instance attribute I can add logic to the __init__ method to do this, and it works fine. In an effort to tidy up the body of the __init__ method, however, I tried to set a default value for o...

static members and LNK error in C++

Hi, I have a class that has a static member, which I want to use in the class constructor, but the code doesn't compile, and I'm left with these errors: "fatal error LNK1120: 1 unresolved externals" "error LNK2001: unresolved external symbol "protected: static class Collection A::collection" Any help will be appreciated. Thanks. "a.h...

Question on static classes - general use (examples)

Hi, Learning static classes, I read some examples and would like to ask whether my opinion is correct: Menus - MY opinion: is it because I only need one menu and instances of menu are not making sense? Constant information - MY opinion: I could have simply const variables, right? Helper methods - MY opinion: it is because they do not be...

How to conditionally use static library only when linked

I'm doing an iPhone plugin project where I build a static library, let's call it lib1.a, which I provide to other programmers. When they link lib1.a into their project, they may also link lib2.a, which they build themselves based on a header file I give them. This header only contains a "hook" function which instantiates an obj-c object...

Would this be a good substiute for javascript not having a static keyword?

function get_radio_value() { for (var i=0; i < document.fm1.gp1.length; i++) { if (document.fm1.gp1[i].checked) { var rad_val = document.fm1.gp1[i].value; if(rad_val == "Last Name"){ get_radio_value.url = "rpc.php"; } } } } then outside the scope you can call alert...

Why is my static class not being initialized in ASP.NET MVC?

I have a ASP.NET MVC project that has a static class in it to initialize some AutoMapper mappings: static class AutoMappingConfiguration { static AutoMappingConfiguration() { SetupMappings(); } static void SetupMappings() { AutoMap.CreateMap<Product, ProductDTO>(); // more mappings } } ...

Syntax choices for accessing child objects.

I'm wondering which is semantically and technically most optimal of my choices here. I've created a simple object registry class, but the method of object access has me wondering what's best. I'm currently using the first variation: //the Registry methods can chain, each returning a self reference $registry = Registry::getInstance()->re...

How to update Controls from static method?

Hello Why I haven't access to my private control on form (e.g. ListBox) from a static method? How to update control in this case? EDIT 1. my code: ThreadStart thrSt = new ThreadStart(GetConnected); Thread thr = new Thread(thrSt); thr.Start(); and static void GetConnected() { //update my ListBox } ...