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How to compare two revisions in Bitbucket?
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I just tried this with two commits from the tortoisehg project and it still appears to work. Here is an example link: bitbucket.org/tortoisehg/thg/branches/compare/…
– Night Owl
Nov 5 '17 at 18:39
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Core Data: Quickest way to delete all instances of an entity
I'm using Core Data to locally persist results from a Web Services call. The web service returns the full object model for, let's say, "Cars" - could be about 2000 of them (and I can't make the Web Service return anything less than 1 or ALL cars.
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What is the official “preferred” way to install pip and virtualenv systemwide?
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See: https://docs.python.org/2.7//installing/index.html
If not :
Update (from the release notes):
Beginning with v1.5.1, pip does not require setuptools prior to running get-pip.py. Additionally, if setuptools (or distribute) is not already installed, get-pip.py will install setuptools for you...
Import multiple csv files into pandas and concatenate into one DataFrame
I would like to read several csv files from a directory into pandas and concatenate them into one big DataFrame. I have not been able to figure it out though. Here is what I have so far:
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What are the default access modifiers in C#?
...protected, internal, private, protected internal
² structs cannot inherit from structs or classes (although they can, interfaces), hence protected is not a valid modifier
The accessibility of a nested type depends on its accessibility domain, which is determined by both the declared accessibility ...
Dependent DLL is not getting copied to the build output folder in Visual Studio
... it extra-confusing.)
So, if you're not explicitly using any of the types from abc.dll anywhere in ProjectX, then put a dummy declaration somewhere in one of the files in ProjectX.
AbcDll.AnyClass dummy006; // this will be enough to cause the DLL to be copied
You don't need to do this for every ...
What is the difference between a field and a property?
In C#, what makes a field different from a property, and when should a field be used instead of a property?
32 Answers
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How to determine if a list of polygon points are in clockwise order?
...ave to link the last point to the first one. If you have N points numbered from 0 to N-1, then you must calculate: Sum( (x[(i+1) mod N] - x[i]) * (y[i] + y[(i+1) mod N]) ) for i = 0 to N-1. I.e., must must take the index Modulo N (N ≡ 0) The formula works only for closed polygons. Polygons have no...
Can I pass parameters by reference in Java?
...ck. I believe that the question here was: Is it possible to pass reference from stack that points on some other value that is also on stack. Or pass reference of other reference which points on some value that lives on heap?
– eomeroff
Nov 21 '12 at 9:38
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Scala type programming resources
...l programming: "object-oriented" and "functional". Most examples linked to from here follow the object-oriented paradigm.
A good, fairly simple example of type-level programming in the object-oriented paradigm can be found in apocalisp's implementation of the lambda calculus, replicated here:
// A...