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mongo - couldn't connect to server 127.0.0.1:27017
I am coming from riak and redis where I never had an issue with this services starting, or to interact.
38 Answers
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How to change port number for apache in WAMP
... notepad. Once again click on the wamp server icon and
select restart all services. One more change needs to be made before we are
done. In Windows Explorer find the location where WAMP server was installed
which is by Default C:\Wamp.
Update : On a newer version of WAMP, click the WAMP server...
Android 4.3 Bluetooth Low Energy unstable
...ising
Better not use android.bluetooth.BluetoothAdapter#startLeScan(UUID[] serviceUuids, LeScanCallback callback) with the parameter to filter for certain service UUIDs because this is broken completely in Samsung Galaxy S3 with Android 4.3 and doesn't work for 128bit UUIDs in general.
Gatt always c...
Why is Hibernate Open Session in View considered a bad practice?
...garding performance, i think the problem is quite similar than to access a service layer that will return your dto. If you face a performance problem, then you should optimize that specific issue with a smarter query or a more lightweight dto. If you have to develop too many service methods to hand...
Reading in a JSON File Using Swift
... return nil
}
return output
}
}
The example model:
struct Service: Decodable {
let name: String
}
The example usage:
/// service.json
/// { "name": "Home & Garden" }
guard let output = Service.parse(jsonFile: "service") else {
// do something if parsing failed
return
}
/...
Could not establish trust relationship for SSL/TLS secure channel — SOAP
I have a simple web service call, generated by a .NET (C#) 2.0 windows app, via the web service proxy generated by Visual Studio, for a web service also written in C# (2.0). This has worked for several years, and continues to do so at the dozen or so places where it is running.
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AngularJS and its use of Dollar Variables
...torial/step_05
'$' Prefix Naming Convention
You can create your own services, and in
fact we will do exactly that in step 11. As a naming convention,
angular's built-in services, Scope methods and a few other angular
APIs have a '$' prefix in front of the name. Don't use a '$' prefix
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Dependency Injection vs Factory Pattern
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@PhilGoetz What you are describing sounds more like the Service Locator pattern. They have similar goals, in that they aim to decouple services from their consumers. However, there are many disadvantages to the Service Locator pattern. Mainly, hiding dependencies is not a good thi...
Best practice for partial updates in a RESTful service
I am writing a RESTful service for a customer management system and I am trying to find the best practice for updating records partially. For example, I want the caller to be able to read the full record with a GET request. But for updating it only certain operations on the record are allowed, like ...
How to remove the first and the last character of a string
... use .slice as suggested by Ankit Gupta
var yourString = "/installers/services/";
var result = yourString.slice(1,-1);
console.log(result);
Documentation for the slice and substring.
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