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Using IoC for Unit Testing
...esting because unit testing is all about separating responsibilities.
Consider a class that uses Constructor Injection
public MyClass(IMyDependency dep) { }
In your entire application, it may be that there's a huge dependency graph hidden behind IMyDependency, but in a unit test, you flatten it ...
Difference between DirectCast() and CType() in VB.NET
... Console.ReadLine()
End Sub
It will also be shown in the Visual Studio IDE.
This however, does not throw an error:
Sub Main()
Dim newint As Integer = CType(3345.34, Integer)
Console.WriteLine(newint)
Console.ReadLine()
End Sub
...
What is the difference between Lisp-1 and Lisp-2?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
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Why java classes do not inherit annotations from implemented interfaces?
...interface Baz { String value(); }
public interface Foo{
@Baz("baz") void doStuff();
}
public interface Bar{
@Baz("phleem") void doStuff();
}
public class Flipp{
@Baz("flopp") public void doStuff(){}
}
public class MyClass extends Flipp implements Foo, Bar{}
If I do this:
MyClass.c...
Can Visual Studio 2012 be installed side-by-side w/ Visual Studio 2010?
...Studio 2012 interfere/break .NET 4 and/or Visual Studio 2010 if installed side-by-side on the same instance of Windows?
15 ...
How to destroy an object?
...t documented on one of the comments from the PHP official manual).
That said, do keep in mind that PHP always destroys the objects as soon as the page is served. So this should only be needed on really long loops and/or heavy intensive pages.
...
Undo a particular commit in Git that's been pushed to remote repos
...
Identify the hash of the commit, using git log, then use git revert <commit> to create a new commit that removes these changes. In a way, git revert is the converse of git cherry-pick -- the latter applies the patch to...
Async/Await vs Threads
...ion, what's at the right of the await keyword, is what gets the job done. Ideally it doesn't use a thread at all, it posts a driver request and once the driver completes the data transfer it generates a completion notification callback. Networking is by far the most common usage, latencies of hund...
Can You Get A Users Local LAN IP Address Via JavaScript?
...
Google Chrome is hiding local IP by default. It shows something similar to e87e041d-15e1-4662-adad-7a6601fca9fb.local . This behaviour can be changes by setting the variable #enable-webrtc-hide-local-ips-with-mdns to disabled in Chrome://flags...
Parallel foreach with asynchronous lambda
...ppumkin, yes, it's mine. I've seen this problem over and over again, so decided to solve it in simplest way possible and free others from struggling as well :)
– Serge Semenov
Mar 14 '17 at 15:51
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