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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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Nginx — static file serving confusion with root & alias
I need to serve my app through my app server at 8080 , and my static files from a directory without touching the app server. The nginx config I have is something like this...
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Django - How to rename a model field using South?
...m):
# Rename 'name' field to 'full_name'
db.rename_column('app_foo', 'name', 'full_name')
def backwards(self, orm):
# Rename 'full_name' field to 'name'
db.rename_column('app_foo', 'full_name', 'name')
The first argument of db.rename_column is the table name...
How do servlets work? Instantiation, sessions, shared variables and multithreading
...tainer (like Apache Tomcat) starts up, it will deploy and load all its web applications. When a web application is loaded, the servlet container creates the ServletContext once and keeps it in the server's memory. The web app's web.xml and all of included web-fragment.xml files is parsed, and each &...
AngularJS: ng-repeat list is not updated when a model element is spliced from the model array
I have two controllers and share data between them with an app.factory function.
5 Answers
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How to make a phone call in android and come back to my activity when the call is done?
..._OFFHOOK to PHONE_STATE_IDLE again) and then write some code to bring your app back up on the IDLE state.
you may need to run the listener in a service to ensure it stays up and your app is restarted. some example code:
EndCallListener callListener = new EndCallListener();
TelephonyManager mTM ...
Rails: How to reference images in CSS within Rails 4
...l works for me after I changed my .css file to .css.scss file in a Rails 4 app. Thanks!
– fatman13
Apr 15 '14 at 4:41
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Xcode 6 Bug: Unknown class in Interface Builder file
I upgraded to Xcode 6 beta 4 and now my App continuously crashes with the message
52 Answers
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How to check if a user likes my Facebook Page or URL using Facebook's API
...y want to check if a user has liked my page with javascript in an iFrame app.
5 Answers
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Set active tab style with AngularJS
...')}"
where isActive would be a function in a scope defined like this:
myApp.controller('MyCtrl', function($scope, $location) {
$scope.isActive = function(route) {
return route === $location.path();
}
});
Here is the complete jsFiddle: http://jsfiddle.net/pkozlowski_opensource/Kz...