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Is ServiceLocator an anti-pattern?
...rstand that it has dependencies if they are hidden using service location. Now, if we instead use dependency injection:
public class MyType
{
public MyType(IDep1 dep1, IDep2 dep2)
{
}
public void MyMethod()
{
dep1.DoSomething();
// new dependency
dep2.Do...
What is Bootstrap?
...om their website would make more sense simply because it's written in Bold now.
– Mihaela
Mar 20 '15 at 14:11
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Modulo operator with negative values [duplicate]
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@KerrekSB It is defined now in C++11.
– Buge
Jul 31 '14 at 19:22
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show 3 more comments
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How to remove unused imports from Eclipse
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I know this is a very old thread. I found this way very helpful for me:
Go to Window → Preferences → Java → Editor → Save Actions.
Check the option "Perform the selected actions on save".
Check the option "Organize imp...
Can I list-initialize a vector of move-only type?
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Now, I guess this should not be left without being mentioned in a comment :) move_only m[] = { move_only(), move_only(), move_only() }; std::vector<move_only> v(std::make_move_iterator(m), std::make_move_iterator(m + 3)...
C# string reference type?
I know that "string" in C# is a reference type. This is on MSDN. However, this code doesn't work as it should then:
10 An...
`require': no such file to load — mkmf (LoadError)
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This is also required for aws-sdk now that SOAP is deprecated for AWS. A worry if stakeholders object to anything -dev on a production build. (SDK's don't thrill them either).
– mckenzm
Dec 20 '14 at 20:47
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Apache Prefork vs Worker MPM
...ing Module implementing a hybrid multi-threaded multi-process web server
Now, to the difference between prefork and worker.
The prefork MPM
implements a non-threaded, pre-forking web server that handles
requests in a manner similar to Apache 1.3. It is appropriate for
sites that need to ...
Javascript checkbox onChange
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Well that's two clicks now isn't it?
– Rohmer
Dec 25 '17 at 7:37
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show 1 more comment
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What is the difference between “ is None ” and “ ==None ”
...mparison is implemented elementwise:
import numpy as np
a = np.zeros(3) # now a is array([0., 0., 0.])
a == None #compares elementwise, outputs array([False, False, False]), i.e. not boolean!!!
a is None #compares object to object, outputs False
...