How do I call a Grails service from a gsp?

Best to use the tag library because creating a service instance directly in the view via the class loader WILL NOT autowire other services declared that may live in the service you are trying to use. Using the tag library you will have auto-wiring of those services. In your gsp view <g:customTag param1=”$modelObjec” param2=”someString” /> … Read more

Dockerfile, how install snap, snapd: unrecognized service

first of all, you don’t want to install the “snap” package, as it is not related to “snapd”. Secondly, myself stumbled across this issue of installing snapd within a docker container: TLDR; Running snapd that way is currently not supported. But that question has been asked already at the snapcraft forums. One of snapd’s dependencies … Read more

Why can’t we add a Web API as a “service reference” in Visual Studio the same way we can with WCF or ASMX?

Do you mean a Rest Web Service? With Rest, there is no service definition page, like with WCF or ASMX. Usually people want to use a Rest API with JSON.. however.. if you are just looking for a JSON output, and you want your clients to quickly be able to connect to your service, you … Read more

Mocking service in a component – mock ignored

It’s because of @Component({ providers: [FundingPlanService] <=== }) The @Component.providers takes precedence over any global providers, since using the @Component.providers makes the provider scoped only to the component. In the test, Angular creates the mocked service in the module scope and the original service in the component scope. To solve this problem, Angular provides the … Read more

What DNSs have API access? [closed]

I guess in the last 3 years this is a bit of a solved problem. Here are some to check out: Amazon has a nice dns service now http://aws.amazon.com/route53/ Linode has a free api based dns if you’re a customer. Dynadot has a fee dns with an api if you’re a customer.

EventLog write permissions

By default, any authenticated user is able to write to application event log. However only administrators can create new event Sources. If all event Sources are known at the service installation time, I recommend register those sources ahead of time, then you will be all set up. Registering is a simple call to EventLog.CreateEventSource. If … Read more

Cannot start service from the command line or debugger

Change the Main method in Program class as follows: /// <summary> /// The main entry point for the application. /// </summary> private static void Main() { var myService = new MyService(); if (Environment.UserInteractive) { Console.WriteLine(“Starting service…”); myService.Start(); Console.WriteLine(“Service is running.”); Console.WriteLine(“Press any key to stop…”); Console.ReadKey(true); Console.WriteLine(“Stopping service…”); myService.Stop(); Console.WriteLine(“Service stopped.”); } else { var … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)