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Global variables in AngularJS
...bles:
use a $rootScope http://docs.angularjs.org/api/ng.$rootScope
use a service http://docs.angularjs.org/guide/services
$rootScope is a parent of all scopes so values exposed there will be visible in all templates and controllers. Using the $rootScope is very easy as you can simply inject it i...
Inversion of Control vs Dependency Injection
...rammer controlling the flow of a program, the external sources (framework, services, other components) take control of it. It's like we plug something into something else. He mentioned an example about EJB 2.0:
...
WCF timeout exception detailed investigation
We have an application that has a WCF service (*.svc) running on IIS7 and various clients querying the service. The server is running Win 2008 Server. The clients are running either Windows 2008 Server or Windows 2003 server. I am getting the following exception, which I have seen can in fact be rel...
SQL Server Operating system error 5: “5(Access is denied.)”
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SQL Server database engine service account must have permissions to read/write in the new folder.
Check out this
To fix, I did the following:
Added the Administrators Group to the file security permissions with
full control for the Data fil...
How to make a node.js application run permanently?
...because they can be used to run all types of processes (databases, logging services, other languages).
A common mistake that could cause the server to exit is that after running the nohup node your_path/server.js & you simply close the Putty terminal by a simple click. You should use exit comma...
Why do I need an IoC container as opposed to straightforward DI code? [closed]
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Wow, can't believe that Joel would favor this:
var svc = new ShippingService(new ProductLocator(),
new PricingService(), new InventoryService(),
new TrackingRepository(new ConfigProvider()),
new Logger(new EmailLogger(new ConfigProvider())));
over this:
var svc = IoC.Resolve<...
What is Data Transfer Object?
...ubsystem of an application to another.
DTOs are most commonly used by the Services layer in an N-Tier application to transfer data between itself and the UI layer. The main benefit here is that it reduces the amount of data that needs to be sent across the wire in distributed applications. They als...
OpenLayers vs Google Maps? [closed]
...ut CloudMade! The have converted the OpenStreetMap project into a map tile service and allow custom styling. I believe that you can style one-way streets (per your example) a particular way. The CloudMade Developer Zone.
Do you know any good tutorial to OpenLayers?
I don't know any tutorials, bu...
Rails hidden field undefined method 'merge' error
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You should do:
<%= f.hidden_field :service, :value => "test" %>
hidden_field expects a hash as a second argument
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RESTfully design /login or /register resources?
...then stopped to think about how my api should be designed as a RESTful web service. For now, most of my URI's are generic and might apply to various web apps:
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