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Postgres: “ERROR: cached plan must not change result type”
This exception is being thrown by the PostgreSQL 8.3.7 server to my application.
Does anyone know what this error means and what I can do about it?
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Can you get DB username, pw, database name in Rails?
...se). Also note the list of common sockets, this makes it easier to move my app to different operating systems that might have a different Unix socket path.
<%
require 'parseconfig'
c=ParseConfig.new('../../.my.cnf') %>
mysqlevn: &mysql
adapter: mysql
username: <%= c.para...
Fullscreen Activity in Android?
...ile:
<activity android:name=".ActivityName"
android:label="@string/app_name"
android:theme="@android:style/Theme.NoTitleBar.Fullscreen"/>
Edit:
If you are using AppCompatActivity then you need to add new theme
<style name="Theme.AppCompat.Light.NoActionBar.FullScreen" parent="@...
asp.net mvc put controllers into a separate project
...llers into a separate project. Typically when I have designed asp.net web apps before, I created one project for my models, another for my logic, and then there was the web.
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AngularJS: Injecting service into a HTTP interceptor (Circular dependency)
I'm trying to write a HTTP interceptor for my AngularJS app to handle authentication.
5 Answers
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Heroku Postgres - terminate hung query (idle in transaction)
..."friendly" request to cancel the 1234-query, and with some luck it will disappear after a while. Eventually, this is more efficient:
select pg_terminate_backend(1234);
If you have shell access and root or postgres permissions you can also do it from the shell. To "cancel" one can do:
kill -INT...
Xcode 6 beta 2 issue exporting .ipa: “Your account already has a valid iOS distribution certificate”
I'm having trouble exporting an app for Ad Hoc Distribution on Xcode 6 beta 2:
27 Answers
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WPF vs Silverlight [duplicate]
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WPF is a Windows desktop technology for developing Windows application in the .Net framework.
Silverlight is a web technology, that is fully supported by a browser plugin on both Windows and MAC (in a similar fashion to Flash). There is also a plugin for running Silverlight on Linux...
Removing an activity from the history stack
My app shows a signup activity the first time the user runs the app, looks like:
15 Answers
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Error deploying ClickOnce application - Reference in the manifest does not match the identity of the
I'm trying to deploy a ClickOnce application, but installation fails on the client. Here's the error log:
20 Answers
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