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Update relationships when saving changes of EF4 POCO objects
...context is closed after request processing and entity content is passed as HTTP response to the client. Next HTTP request provides modified content of the entity which has to be recreated, attached to new context and persisted. Recreation usually happends outside of the context scope (layered archit...
What is the use of join() in Python threading?
...d until the thread whose join() method is called is terminated.
Source : http://docs.python.org/2/library/threading.html
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Algorithm to detect overlapping periods [duplicate]
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There is a wonderful library with good reviews on CodeProject: http://www.codeproject.com/Articles/168662/Time-Period-Library-for-NET
That library does a lot of work concerning overlap, intersecting them, etc. It's too big to copy/paste all of it, but I'll see which specific parts which...
How can I programmatically check whether a keyboard is present in iOS app?
...need to use the notifications that are provided about the keyboard:
From: http://developer.apple.com/iphone/library/documentation/UIKit/Reference/UITextField_Class/Reference/UITextField.html
Keyboard Notifications
When the system shows or hides the
keyboard, it posts several keyboard
n...
Rails :include vs. :joins
...s if you used :include this information is ready for use.
Great example:
http://railscasts.com/episodes/181-include-vs-joins
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OAuth with Verification in .NET
...p) to integrate with an OAuth-enabled application, specifically Mendeley ( http://dev.mendeley.com ), which apparently uses 3-legged OAuth.
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Implementing slicing in __getitem__
...ake one parameter, which can either be a number, or a slice object.
See:
http://docs.python.org/library/functions.html#slice
http://docs.python.org/reference/datamodel.html#object.__getitem__
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What's the difference between process.cwd() vs __dirname?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)
...continue with installation? (y/N) y
Downloading ruby-2.1.2.tar.gz...
-> http://dqw8nmjcqpjn7.cloudfront.net/f22a6447811a81f3c808d1c2a5ce3b5f5f0955c68c9a749182feb425589e6635
Installing ruby-2.1.2...
Installed ruby-2.1.2 to /Users/ryan/.rbenv/versions/2.1.2
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Using curl to upload POST data with files
I would like to use cURL to not only send data parameters in HTTP POST but to also upload files with specific form name. How should I go about doing that ?
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