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In practice, what are the main uses for the new “yield from” syntax in Python 3.3?
...ectly. (And it took me this answer to realize that precisely because the meaning suggested by yield from is so not intuitively connected to what this answer explains to clearly.)
– mtraceur
Feb 13 '19 at 22:28
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Undo scaffolding in Rails
Is there any way to 'undo' the effects of a scaffold command in Rails?
24 Answers
24
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Dependent DLL is not getting copied to the build output folder in Visual Studio
I have a visual studio solution.
I have many projects in the solution.
There is one main project which acts as the start up and uses other projects.
There is one project say "ProjectX". Its reference is added to main project.
The ProjectX references another .NET dll (say abc.dll) that isn't part of ...
What is SaaS, PaaS and IaaS? With examples
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Meaning For dummies:
IAAS (Infrastructure As A Service) :
The base layer
Deals with Virtual Machines, Storage (Hard Disks), Servers, Network, Load Balancers etc
PAAS (Platform As A Service) :
A layer on top of IAAS
R...
What is the runtime performance cost of a Docker container?
I'd like to comprehensively understand the run-time performance cost of a Docker container. I've found references to networking anecdotally being ~100µs slower .
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What is the purpose of a stack? Why do we need it?
... compiler writers to deal with. Stacks are a simple, easily understood mechanism for describing computations. Stack machines are also conceptually very easy for JIT compiler writers to deal with. Using a stack is a simplifying abstraction, and therefore again, it lowers our costs.
You ask "why have...
Separate REST JSON API server and client? [closed]
...cript. Much easier to produce high-quality code.
Backbone. Great way to organize your logic, and active community.
HAMLC. Haml + CoffeeScript templates => JS.
SASS
We've built a harness for our front-end development called 'Spar' (Single Page App Rocketship) which is effectively the asset pip...
Multiple arguments vs. options object
When creating a JavaScript function with multiple arguments, I am always confronted with this choice: pass a list of arguments vs. pass an options object.
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Android emulator freezing OS X v10.9 (Mavericks) with HAXM
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Thanks for the tip. I'm still getting kernel panics with the supposed fix above but now I think I know why. I have VMWare Fusion installed and it's always running in the background so it's probably causing all the trouble.
– daveangel
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Why doesn't C++ have a garbage collector?
I'm not asking this question because of the merits of garbage collection first of all. My main reason for asking this is that I do know that Bjarne Stroustrup has said that C++ will have a garbage collector at some point in time.
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