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Why would you use Expression rather than Func?
... db.Set<T>.Where(conditionLambda);
}
}
This worked great until I started getting OutofMemoryExceptions on larger datasets. Setting breakpoints inside the lambda made me realize that it was iterating through each row in my table one-by-one looking for matches to my lambda condition. This st...
Purpose of Django setting ‘SECRET_KEY’
...settings.SECRET_KEY).hexdigest() != tamper_check:
core/management/commands/startproject.py:32: # Create a random SECRET_KEY hash, and put it in the main settings.
core/management/commands/startproject.py:37: settings_contents = re.sub(r"(?<=SECRET_KEY = ')'", secret_key + "'", setti...
Best way to allow plugins for a PHP application
I am starting a new web application in PHP and this time around I want to create something that people can extend by using a plugin interface.
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Pandoc markdown page break
Recently I started using Pandoc markdown which seems a good alternative to LaTeX, as my document does not have many mathematical formulas, and I do not have ANY experience with LaTeX, which combined with less than 2 week submission deadline makes it a good solution.
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Does deleting a branch in git remove it from the history?
Coming from svn, just starting to become familiar with git.
3 Answers
3
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Assert a function/method was not called using Mock
..., so you may as well arrange for that information to be displayed from the start. Using unittest, you can check the contents of call_args_list instead:
self.assertItemsEqual(my_var.call_args_list, [])
When it fails, it gives a message like this:
AssertionError: Element counts were not equal:
Fi...
What techniques can be used to define a class in JavaScript, and what are their trade-offs?
...ype and jQuery.
Deciding which of these is the "best" is a great way to start a holy war on Stack Overflow. If you're embarking on a larger JavaScript-heavy project, it's definitely worth learning a popular library and doing it their way. I'm a Prototype guy, but Stack Overflow seems to lean to...
What are the risks of running 'sudo pip'?
...ge manager in case of installing/upgrading/uninstalling software. When you start to modify system's software with third party tools (pip in this instance) then you have no guarantee about the state of your system. Yet another reason is that sudo can bring you problems you wouldn't have a chance or h...
Curious null-coalescing operator custom implicit conversion behaviour
...he A and nothing else.
This statement to me looks like to me it should:
Start in the brackets, look at A, return A and finish if A is not null.
If A was null, evaluate B, finish if B is not null
If A and B were null, evaluate C.
So, as A is not null, it only looks at A and finishes.
In your ex...
How do I share IntelliJ Run/Debug configurations between projects?
... intellij project. Every time I open a new one, the list of configurations starts blank:
5 Answers
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