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Do you get charged for a 'stopped' instance on EC2? [closed]
...ur instance is up and running, in hour increments. If you are using other services in conjunction you may be charged for those but it would be separate from your server instance.
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Convert HTML to PDF in .NET
...t
managed by your IIS application pool. So you have to either host it
as a service on another machine or you will experience processing spikes and memory consumption within your production
server.
It uses temp files to generate the pdf, and in cases Like AWS
EC2 which has really slow disk i/o it is ...
Checking if an Android application is running in the background
...er class. Good choices are your own implementation of the Application or a Service (there are also a few variations of this solution if you'd like to check activity visibility from the service).
Example
Implement custom Application class (note the isActivityVisible() static method):
public class...
Where to host an Open Source Project: CodePlex, Google Code, SourceForge? [closed]
... anymore.
- Project creation is disabled since March 2015, and the Google service will be permanently closing down in January 25, 2016, as the competing services are simply better.
- It's ugly and it's too complicated to browse the source code (the link is somewhat buried)
I haven't used it so I d...
Managing constructors with many parameters in Java
... option. DI is only helpful in places where the constructor parameters are services or something that does not vary during runtime.
If you have all of those different constructors due to the fact that you want variable options on how to construct an object, you should seriously consider using the B...
How do I use $scope.$watch and $scope.$apply in AngularJS?
...on <span>{{myVar}}</span>
By adding it manually via the $watch service
Ad 1)
This is the most common scenario and I'm sure you've seen it before, but you didn't know that this has created a watch in the background. Yes, it had! Using AngularJS directives (such as ng-repeat) can also cr...
Why does my JavaScript code receive a “No 'Access-Control-Allow-Origin' header is present on the req
...lls "POST" properly, but when we call it, it will be "OPTIONS".
For C# web services - Web API
Please add the following code in your web.config file under <system.webServer> tag. This will work:
<httpProtocol>
<customHeaders>
<add name="Access-Control-Allow-Origin" va...
reference assignment is atomic so why is Interlocked.Exchange(ref Object, Object) needed?
In my multithreaded asmx web service I had a class field _allData of my own type SystemData which consists of few List<T> and Dictionary<T> marked as volatile . The system data ( _allData ) is refreshed once in a while and I do it by creating another object called newData and fill...
Ioc/DI - Why do I have to reference all layers/assemblies in application's entry point?
... @AndyDangerGagne The Composition Root is a DI pattern - the opposite of Service Locator. From the perspective of the Composition Root, none of types are polymorphic; the Composition Root sees all types as concrete types, and thus, the Liskov Substitution Principle doesn't apply to it.
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When use getOne and findOne methods Spring Data JPA
...
If wrapped inside a CompletableFuture<> web service I've found that you'll want to use findOne() vs. getOne() because of it's lazy implementation.
– Fratt
Jun 28 '18 at 16:04
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