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get all keys set in memcached
...aybe you are viewing by active answers first, which sorts the answer posts based on when they last had activity. If yes, you can change that by selecting one of active/oldest/votes from just below the question text. Other than that, this answer is at the top in incognito mode.
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NSNotificationCenter addObserver in Swift
...er to un-register itself when being
deallocated. more info
For a block based implementation you need to do a weak-strong dance if you want to use self inside the block. more info
Block based observers need to be removed more info
let center = NSNotificationCenter.defaultCenter()
center.removeO...
Why do we need Abstract factory design pattern?
...ass needs Session (or other context-specific variable)
How to Resolve type based on end-user configuration value?
Strategy Pattern and Dependency Injection using Unity
Abstract factory pattern on top of IoC?
Is this the correct way to use and test a class that makes use of the factory pattern?
DDD B...
Python error “ImportError: No module named”
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Based on your comments to orip's post, I guess this is what happened:
You edited __init__.py on windows.
The windows editor added something non-printing, perhaps a carriage-return (end-of-line in Windows is CR/LF; in unix i...
Primary key/foreign Key naming convention [closed]
...gle, those topics which can only be won through filibuster style endurance based last-man-standing arguments.
Pick one and tell them to focus on issues that actually impact your code.
EDIT: If you want to have fun, have them specify at length why their method is superior for recursive table refer...
Growing Amazon EBS Volume sizes [closed]
...rger block and re-attach your snapshot.
There's a simple walkthrough here based on using Amazon's EC2 command line tools
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How to add an email attachment from a byte array?
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Good point, I noticed when adding file based attachments, I needed to dispose the attachment object to release a handle on the file. Surely the stream should be taken care of by GC, because its not an IO operation?
– JL.
Apr ...
Multiple file extensions in OpenFileDialog
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Based on First answer here is the complete image selection options:
Filter = @"|All Image Files|*.BMP;*.bmp;*.JPG;*.JPEG*.jpg;*.jpeg;*.PNG;*.png;*.GIF;*.gif;*.tif;*.tiff;*.ico;*.ICO
|PNG|*.PNG;*.png
|JP...
puts vs logger in rails rake tasks
...you can add this code into config/environments/development.rb :
if File.basename($0) == 'rake'
# http://stackoverflow.com/questions/2246141/puts-vs-logger-in-rails-rake-tasks
log_file = Rails.root.join("log", "#{Rails.env}.log")
Rails.logger = ActiveSupport::Logger.new(log_file)
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Converting from Integer, to BigInteger
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Amar, that would be similar to other String-based approaches. The key thing to avoid here is any generation or parsing of Strings.
– jbindel
Aug 5 '13 at 3:27
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