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What's the difference between session.Merge and session.SaveOrUpdate?
I notice sometimes with my parent/child objects or many-to-many relationships, I need to call either SaveOrUpdate or Merge . Usually, when I need to call SaveOrUpdate , the exception I get on calling Merge has to do with transient objects not being saved first.
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Convert PHP closing tag into comment
...ng. Under normal operation this does not cause a problem, but I need to comment out the line.
6 Answers
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Getting attributes of a class
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Try the inspect module. getmembers and the various tests should be helpful.
EDIT:
For example,
class MyClass(object):
a = '12'
b = '34'
def myfunc(self):
return self.a
>>> import inspect
>>> inspect.getmembers(...
How can I write a heredoc to a file in Bash script?
How can I write a here document to a file in Bash script?
9 Answers
9
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Import regular CSS file in SCSS file?
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Looks like this is unimplemented, as of the time of this writing:
https://github.com/sass/sass/issues/193
For libsass (C/C++ implementation), import works for *.css the same way as for *.scss files - just omit the extension:
@import "path/to/file"...
How to record webcam and audio using webRTC and a server-based Peer connection
...allows you to record from a WebRTC feed and much more. You can also find some examples for the application you are planning here. It is really easy to add recording capabilities to that demo, and store the media file in a URI (local disk or wherever).
The project is licensed under LGPL Apache 2.0
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How can one use multi threading in PHP applications
Is there a realistic way of implementing a multi-threaded model in PHP whether truly, or just simulating it. Some time back it was suggested that you could force the operating system to load another instance of the PHP executable and handle other simultaneous processes.
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Android Studio Multi-Windows for One Project
...one knows how to open two windows of Android Studio with both having the same project. I know you can drag tabs out, but that allows you to only edit that one file. I want two fully-featured windows with each being able to see the Project Files/Structure.
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How can I reference a commit in an issue comment on GitHub?
... commit (using the #xxx notation).
I'd like to reference a commit in my comment, generating a link to the commit details page?
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Hide Console Window in C# Console Application
...ou start the application? By double-clicking in Explorer or from the Start Menu?
– Dirk Vollmar
Oct 4 '10 at 8:30
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