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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
... to restart your PostgreSQL server. If you're on Linux, that would be sudo service postgresql restart.
These are brief descriptions of both options according to the official PostgreSQL docs on authentication methods.
Peer authentication
The peer authentication method works by obtaining the cli...
Run java jar file on a server as background process
...which now runs in the majority of distros
Step 1:
Find your user defined services mine was at /usr/lib/systemd/system/
Step 2:
Create a text file with your favorite text editor name it whatever_you_want.service
Step 3:
Put following
Template to the file whatever_you_want.service
[Unit]
Des...
psql: FATAL: database “” does not exist
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@eric Databases are often used by services running as a dedicated user. So I guess the strategy of using the user name as the default database name is probably more useful than using some fixed default database name (e.g. "postgres").
– ...
What's the correct way to communicate between controllers in AngularJS?
...r local $scope gets destroyed. This is because controllers (in contrast to services) can get instantiated multiple times over the lifetime of an application which would result into bindings summing up eventually creating memory leaks all over the place :)
To unregister, just listen on your $scope's...
HTTP Error 503, the service is unavailable
... like "Application pool Foo has been disabled. Windows Process Activation Service (WAS) encountered a failure when it started a worker process to serve the application pool." If it is a bad username or password in the identity, then that will be mentioned in a preceding warning log.
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融资千万美元后的足记要如何应对“爆款后遗症”？ - 资讯 - 清泛网 - 专注C...
...半年后，足记的办公室仍然设在上海愚园东路的上海创客中心这个众创空间里。两间不起眼的办公室塞得满满当当。门口摆放的一个巨大的泡沫字“足记Fotoplace” 上，还有薄膜没有拆去。“爆红”近半年后，足记的办公室仍然...
Difference between OData and REST web services
What is the difference between OData and REST-ful web services?
8 Answers
8
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What is `params.require(:person).permit(:name, :age)` doing in Rails 4?
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Declaring an enum within a class
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Continuous Integration for Ruby on Rails? [closed]
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Circle is an advanced CI service for Rails (and other web apps). From your list, it supports the following:
Git and Test::Unit integration (also RSpec, Cucumber, Jasmine, Konacha integrations, and supports arbitrary extra test commands)
Integration...