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How to debug external class library projects in visual studio?
...references an assembly from an external project(B) class library that is located in another vs solution.
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What is the difference between ndarray and array in numpy?
What is the difference between ndarray and array in Numpy? And where can I find the implementations in the numpy source code?
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Using CookieContainer with WebClient class
...method like there is for HttpWebRequests ( request.CookieContainer ). How can I collect cookies from a WebClient in a CookieContainer?
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Persistence unit as RESOURCE_LOCAL or JTA?
...mentations have the choice of managing transactions themselves (RESOURCE_LOCAL), or having them managed by the application server's JTA implementation.
In most cases, RESOURCE_LOCAL is fine. This would use basic JDBC-level transactions. The downside is that the transaction is local to the JPA persi...
Creating Threads in python
...ule to create a thread which invokes a normal function as its target. You can see how I can pass whatever arguments I need to it in the thread constructor.
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Merge a Branch into Trunk
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--reintegrate option isn't mandatory, branch (in 1.6) can be merged with any-destination any number of times
– Lazy Badger
Oct 7 '11 at 10:14
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Django using get_user_model vs settings.AUTH_USER_MODEL
... class at the moment your app is imported the first time.
get_user_model cannot guarantee that the User model is already loaded into the app cache. It might work in your specific setup, but it is a hit-and-miss scenario. If you change some settings (e.g. the order of INSTALLED_APPS) it might very ...
Mockito match any class argument
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any(Class.class) is returning null - how can i avoid to return null
– Arvind Kumar
Aug 23 '19 at 11:35
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Code coverage with Mocha
I am using Mocha for testing my NodeJS application. I am not able to figure out how to use its code coverage feature. I tried googling it but did not find any proper tutorial. Please help.
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Paperclip::Errors::MissingRequiredValidatorError with Rails 4
...MissingRequiredValidatorError error if you do not do any of this.
In your case, you can add any of the following line to your Post model, after specifying has_attached_file :image
Option 1: Validate content type
validates_attachment_content_type :image, :content_type => ["image/jpg", "image/jp...