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Using {} in a case statement. Why?
...ntrol structure that has it's own scope like a loop or if statement.
Gory details
We can see that cases are just labeled statements like the labels used with a goto statement(this is covered in the C++ draft standard section 6.1 Labeled statement) and we can see from section 6.7 paragraph 3 that j...
Installing SetupTools on 64-bit Windows
...\SOFTWARE\Python\PythonCore\2.6\InstallPath. See the answer below for more details.
If you do this, beware that setuptools may only install 32-bit libraries.
NOTE: the responses below offer more detail, so please read them too.
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EJB's - when to use Remote and/or local interfaces?
...our program should be focused on business logic, and not on implementation details such as EJB.
That way, you can easily switch between remote and local implementations - and if you use an IoC container such as Spring, you can do it by means of configuration only.
A special note about switching fr...
Easy way to convert Iterable to Collection
... @Juan Because that isn't very SOLID. An ArrayList exposes implementation details that are most likely unnecessary (YAGNI), which violates the single responsibility and dependency inversion principles. I would leave it at List because it does expose a little more than Collection does while remaini...
.NET - Get protocol, host, and port
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Some more details on these properties: blog.jonschneider.com/2014/10/…
– Jon Schneider
Jun 7 '16 at 19:25
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In Docker, what's the difference between a container and an image? [duplicate]
...guration(read-only) application which is used to
create containers. More detail.
Containers -
These are running instances of Docker images. Containers run the actual
applications. A container includes an application and all of its
dependencies. It shares the kernel with other containers ...
T-SQL stored procedure that accepts multiple Id values
...e very slow. See the "Really Slow Methods" link in the accepted answer for details.
– Sebastian Meine
Oct 31 '12 at 15:28
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How can I undo git reset --hard HEAD~1?
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The answer is hidden in the detailed response above, you can simply do:
$> git reset --hard HEAD@{1}
(See the output of git reflog show)
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How to pass arguments and redirect stdin from a file to program run in gdb?
... it. Now it's an absolute no-brainer to debug with gdb. Except for a few details or more:
gdb does not quit automatically and hence keeps the IO redirection open until you exit gdb. But I call this a feature.
You cannot easily pass argv0 to the program like with exec -a arg0 command args. Foll...
$on and $broadcast in angular
...ng a service or by simplifying your controllers. We won't discuss this in detail but I thought I'd just mention it for completeness.
Lastly, keep in mind a really useful broadcast to listen to is '$destroy' again you can see the $ means it's a method or object created by the vendor codes. Anyways...