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Can not connect to local PostgreSQL

...ies on my system, they all contain conf.sample files (pg_hba, pg_ident, pg_service, etc) but no .conf files. This should not be the case, correct? Also the directory that should contain .s.PGSQL.5432 is empty. Instead I have a file located at /private/tmp/.s.PGSQL.5432.lock. PS returns postgres proc...
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Difference between filter and filter_by in SQLAlchemy

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How to link Docker services across hosts?

...ws servers from multiple containers to connect to each other via links and service discovery . However, from what I can see this service discovery is host-local. I would like to implement a service that uses other services hosted on a different machine. ...
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AI2 Media Notification

...unctions. Only "androidx.media.jar" has to be integrated. The Foreground service is now declared via UsesServices annotaion in the source and manually in the broadcastReceivers section in the generated .aix file. With these changes it is no longer necessary to have two different versions o...
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How to use a WSDL file to create a WCF service (not make a call)

...hich contains all the necessary items. Now, you need to create a class "MyService" which will implement the service interface (IServiceInterface) - or the several service interfaces - and this is your server instance. Now a class by itself doesn't really help yet - you'll need to host the service ...
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Can't connect to localhost on SQL Server Express 2012 / 2016

... connecting to localhost. It seems that it can't even find it. Also in the Services I only see a SQL Server VSS Writer. Is this the way it should be? Or am I missing something? Thanks ...
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How to remove a field from params[:something]

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vs.

...ages is to use the Mozilla PDF.js project code, it can be run as a node.js service and used as follows <iframe style="width:100%;height:500px" src="http://www.mysite.co.uk/libs/pdfjs/web/viewer.html?file="http://www.mysite.co.uk/mypdf.pdf"></iframe> A tutorial on how to use pdf.js can...
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NSDictionary - Need to check whether dictionary contains key-value pair or not

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Example: Communication between Activity and Service using Messaging

...uldn't find any examples of how to send messages between an activity and a service, and I have spent far too many hours figuring this out. Here is an example project for others to reference. ...