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Convert a Git folder to a submodule retrospectively?
...
Status quo
Let's assume we have a repository called repo-old which contains a subdirectory sub that we would like to convert into a submodule with its own repo repo-sub.
It is further intended that the original repo repo-old should be converted into a modified repo rep...
LINQ to Entities does not recognize the method
... p.alias.ToLower().Contains(name.ToLower()) ||
p.charityId.ToLower().Contains(name.ToLower())) &&
(string.IsNullOrEmpty(referenceNumber) ||
p.charityReference.ToLower().Contains(referenceNumber.ToLower()));
}
...
Accessing class variables from a list comprehension in the class definition
... 0
10 LOAD_CONST 2 ('Foo')
13 CALL_FUNCTION 2 (2 positional, 0 keyword pair)
16 STORE_FAST 0 (Foo)
5 19 LOAD_FAST 0 (Foo)
22 RETURN_VALUE
The first LOAD_CONST ther...
What is the purpose of shuffling and sorting phase in the reducer in Map Reduce Programming?
...it simply. Each reduce task takes a list of key-value pairs, but it has to call the reduce() method which takes a key-list(value) input, so it has to group values by key. It's easy to do so, if input data is pre-sorted (locally) in the map phase and simply merge-sorted in the reduce phase (since the...
Proper use cases for Android UserManager.isUserAGoat()?
... changed in API 21.
/**
* Used to determine whether the user making this call is subject to
* teleportations.
* @return whether the user making this call is a goat
*/
public boolean isUserAGoat() {
return false;
}
It looks like the method has no real use for us as developers. Someone has...
Why cast unused return values to void?
...andard or writing one, then it's also a good idea to explicitly state that calls to overloaded operators (not using function call notation) should be exempt from this too:
class A {};
A operator+(A const &, A const &);
int main () {
A a;
a + a; // Not a problem
(void)...
“Least Astonishment” and the Mutable Default Argument
...rs are kind of "member data" and therefore their state may change from one call to the other - exactly as in any other object.
In any case, Effbot has a very nice explanation of the reasons for this behavior in Default Parameter Values in Python.
I found it very clear, and I really suggest reading ...
In c# what does 'where T : class' mean?
... put this is constraining the generic parameter to a class (or more specifically a reference type which could be a class, interface, delegate, or array type).
See this MSDN article for further details.
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In PowerShell, how do I define a function in a file and call it from the PowerShell commandline?
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What you are talking about is called dot sourcing. And it's evil. But no worries, there is a better and easier way to do what you are wanting with modules (it sounds way scarier than it is). The major benefit of using modules is that you can unload them f...
How do I find the current executable filename? [duplicate]
...le loads an external library.
Is there a way for the library to know the calling executable file?
7 Answers
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