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LINQ to Entities only supports casting EDM primitive or enumeration types with IEntity interface
... : class, IEntity
{
T entity;
// Allow reporting more descriptive error messages.
try
{
entity = collection.Find(id);
}
...
}
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How to Update Multiple Array Elements in mongodb
...
this code returns ERROR in pymongo. tehre is error: raise TypeError("%s must be True or False" % (option,)) TypeError: upsert must be True or False
– Vagif
Jun 8 at 12:05
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How can I get the version defined in setup.py (setuptools) in my package?
... installed on your system.
# importing mymodule.myclasses would give ImportError
import dep1
import dep2
problem #1: importing mymodule during setup
If your setup.py imports mymodule then during setup you would most likely get an ImportError. This is a very common error when your package has depe...
What does do?
...X-UA-Compatible" content="IE=Edge">. For other values it will throw the error: A meta element with an http-equiv attribute whose value is X-UA-Compatible must have a content attribute with the value IE=edge. In other words, if you have IE=edge,chrome=1 it will not validate. I ignore this error co...
Remote Connections Mysql Ubuntu
...t remotely to my MySQL server. I've tried everything and I'm still getting errors.
5 Answers
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Can I use Objective-C blocks as properties?
...al places use a type def
typedef void(^MyCompletionBlock)(BOOL success, NSError *error);
@property (nonatomic) MyCompletionBlock completion;
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f...
Wait for all promises to resolve
... successCallback
changeSrc.bind(null, true, y),
// errorCallback
changeSrc.bind(null, false, y)
)
);
}
$q.all(promise_array)
.then(
function() {
console.log('all promises have returned with either success or failure!');
render(cont...
Git: Set up a fetch-only remote?
...lse to be the hook:
$ ln -s /usr/bin/false .git/hooks/pre-push
$ git push
error: failed to push some refs to '...'
Using a hook allows for more fine-grained control of pushes if desirable. See .git/hooks/pre-push.sample for an example of how to prevent pushing work-in-progress commits.
To preven...
Where can I learn how to write C code to speed up slow R functions? [closed]
...trived example).
Edit 3: There is complexity in that you may run into C++ errors that are, to put it mildly, hard to grok. But to just use Rcpp rather than to extend it, you should hardly ever need it. And while this cost is undeniable, it is far eclipsed by the benefit of simpler code, less boil...
App Inventor 2 扩展 · App Inventor 2 中文网
...er importing an extension, make sure to restart the companion app, else an error may occur.
Figure 3: An imported extension shown in components palette
2.2 Some sample extensions to try
Here are some sample extension components to experiment with. You can find these in the MIT App Inventor E...