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Entity Framework Code First - two Foreign Keys from same table
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If I use WillCascadeOnDelete false then If I want to delete the Team Then it is throwing error. A relationship from the 'Team_HomeMatches' AssociationSet is in the 'Deleted' state. Given multiplicity constraints, a corresponding 'Team_HomeMatches_Target' mu...
How do I rename an open file in Emacs?
...unnecessary. If you called rename-file-and-buffer on a modified buffer and then attempted to kill it, it would happily do it without warning you about unsaved changes.
– roldugin
Jul 11 '13 at 7:19
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How do you use vim's quickfix feature?
...all JavascriptLint()
to automate it. If jsl doesn't support html files, then (short of patching the application or asking the author to change it), it's probably a lost cause...
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Generate Java class from JSON?
...one who used your jsonschema2pojo tool have to write their own schema file then? The OP asked to start with a Json file, not a schema. Is there a companion tool to go from Json -> Schema? I assume that such a tool, if it existed, could only provide a guess.
– Jeff Axelrod...
pypi UserWarning: Unknown distribution option: 'install_requires'
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Say I want to use pip, then how do I run the setup.py file if I only want to build an extension in-place?
– Fred Foo
May 24 '12 at 11:41
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How to compare type of an object in Python?
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If you want to use isinstance but check also for None then isinstance(obj, (MyClass, type(None))) works. types.NoneType has been removed from Python 3 so it is not as portable as type(None) to get a reference to NoneType.
– Santeri Paavolainen
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How do you attach and detach from Docker's process?
...so the --sig-proxy option:
docker attach --sig-proxy=false 304f5db405ec
Then use CTRL+c to detach
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Does Haskell require a garbage collector?
... obj = do
print obj
resp <- getLine
if resp == "clear"
then loop Nothing
else loop obj
In this program, the list [1..1000] must be kept in memory until the user types "clear"; so the lifetime of this must be determined dynamically, and this is why dynamic memory management...
Why does direction of index matter in MongoDB?
...Tree in order is as simple as moving along each leaf until you run out and then going up a level and down the next branch. It's O(n) Out of order it's much more CPU intensive.
– Jared Kells
Apr 26 '12 at 11:53
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How do API Keys and Secret Keys work? Would it be secure if I have to pass my API and secret keys to
...HMAC function builds on established hash functions to use a known key to authenticate a string of text. It works like this:
You take the text of your request and your secret key and apply the HMAC function.
You add that authentication header to your request and send it to Amazon.
Amazon looks up t...