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Will the Garbage Collector call IDisposable.Dispose for me?
...d (the finalizer thread - which if you kill makes all kinds of bad things happen). This means your objects hang around longer, and potentially force more garbage collections.
So, all of that is just to drive home the point that you want to use IDisposable to clean up resources whenever possible and...
SQLAlchemy: print the actual query
I'd really like to be able to print out valid SQL for my application, including values, rather than bind parameters, but it's not obvious how to do this in SQLAlchemy (by design, I'm fairly sure).
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Rails raw SQL example
...ximity, etc. And consider putting DB on different server/VM than the Rails app if you haven't, etc.
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WCF timeout exception detailed investigation
We have an application that has a WCF service (*.svc) running on IIS7 and various clients querying the service. The server is running Win 2008 Server. The clients are running either Windows 2008 Server or Windows 2003 server. I am getting the following exception, which I have seen can in fact be rel...
ActiveModel::ForbiddenAttributesError when creating new user
... required.
You might want to do it like this:
class UsersController < ApplicationController
def create
@user = User.new(user_params)
# ...
end
private
def user_params
params.require(:user).permit(:username, :email, :password, :salt, :encrypted_password)
end
end
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Openssl is not recognized as an internal or external command
I wish to generate an application signature for my app which will later be integrated with Facebook. In one of Facebook's tutorials, I found this command:
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What is the most “pythonic” way to iterate over a list in chunks?
...his is the most generic and pythonic way. Clear and concise. (and works on app engine)
– Matt Williamson
Aug 8 '10 at 4:08
4
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How can I pass a Bitmap object from one activity to another
... size is bigger, then you get "java.lang.SecurityException: Unable to find app for caller android.app.ApplicationThreadProxy......". the recommended way is like @slayton says, you have to save bitmap on external storage and pass just the URI.
– AITAALI_ABDERRAHMANE
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Android: failed to convert @drawable/picture into a drawable
...hem Android Studio will give this error: Error:Execution failed for task ':app:mergeDebugResources'. > Error: Invalid file name: must contain only lowercase letters and digits ([a-z0-9_.])
– LightMan
Apr 26 '15 at 16:24
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Using a dispatch_once singleton model in Swift
I'm trying to work out an appropriate singleton model for usage in Swift. So far, I've been able to get a non-thread safe model working as:
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