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What 'additional configuration' is necessary to reference a .NET 2.0 mixed mode assembly in a .NET 4
...
In order to use a CLR 2.0 mixed mode assembly, you need to modify your App.Config file to include:
<?xml version="1.0"?><configuration> <startup useLegacyV2RuntimeActivationPolicy="true"> <supportedRuntime version="v4.0" ...
How to implement the factory method pattern in C++ correctly
...) { /* ... */ }
};
Which lets you write things like:
Vec2 v(linear(1.0, 2.0));
Option 2:
you can use "tags" like the STL does with iterators and such. For example:
struct linear_coord_tag linear_coord {}; // declare type and a global
struct polar_coord_tag polar_coord {};
struct Vec2 {
V...
Warning: push.default is unset; its implicit value is changing in Git 2.0
...d in Git 2.8 (March 2016):
Across the transition at around Git version 2.0, the user used to
get a pretty loud warning when running "git push" without setting
push.default configuration variable. We no longer warn because the
transition was completed a long time ago.
So you won't see t...
What is the GAC in .NET?
...AM <DIR> ..
04/11/2009 12:20 PM <DIR> 2.0.0.0__b77a5c561934e089
0 File(s) 0 bytes
3 Dir(s) 90,538,311,680 bytes free
C:\Windows\assembly\GAC_64\System.Data>cd 2.0.0.0__b77a5c561934e089
C:\Windows\assembly\GAC_64\Sy...
Why does Math.Round(2.5) return 2 instead of 3?
...r not is a different matter. (MidpointRounding was only introduced in .NET 2.0. Before then I'm not sure there was any easy way of implementing the desired behaviour without doing it yourself.) In particular, history has shown that it's not the expected behaviour - and in most cases that's a cardina...
How do I plot in real-time in a while loop using matplotlib?
..., self.xlim - 1, self.xlim)
a = []
b = []
a.append(2.0)
a.append(4.0)
a.append(2.0)
b.append(4.0)
b.append(3.0)
b.append(4.0)
self.y = (self.n * 0.0) + 50
# The window
self.fig = Figure(figsize=(5,5), dpi=100)
...
How often should you use git-gc?
...
You can do it without any interruption, with the new (Git 2.0 Q2 2014) setting gc.autodetach.
See commit 4c4ac4d and commit 9f673f9 (Nguyễn Thái Ngọc Duy, aka pclouds):
gc --auto takes time and can block the user temporarily (but not any less annoyingly).
Make it run in ...
How to stop /#/ in browser with react-router?
...ory()} >
...
</Router>
), document.body);
Source: Version 2.0 Upgrade Guide
Version 4
For the upcoming version 4 of react-router, the syntax has changed a great deal and it is required is to use BrowserRouter as the router root tag.
import BrowserRouter from 'react-router/Browser...
Determine installed PowerShell version
...in version 2.
get-host
Name : ConsoleHost
Version : 2.0
InstanceId : d730016e-2875-4b57-9cd6-d32c8b71e18a
UI : System.Management.Automation.Internal.Host.InternalHostUserInterface
CurrentCulture : en-GB
CurrentUICulture : en-US
PrivateData : Microsof...
How to work with complex numbers in C?
...e into complex, use _Complex_I macro from complex.h:
float _Complex d = 2.0f + 2.0f*_Complex_I;
(actually there can be some problems here with (0,-0i) numbers and NaNs in single half of complex)
Module is cabs(a)/cabsl(c)/cabsf(b); Real part is creal(a), Imaginary is cimag(a). carg(a) is for c...