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What is N-Tier architecture?
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It depends on how you count "tiers" (logical, physical, etc), but you can easily have more than 3 process involved to write an app. UI, UI platform (like Eclipse RCP), Web Services, BLL, DAL, Database, Authentication Services, Reporting Services, Analytical Services...
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What is Hindley-Milner?
...ther HM is a type system or just the inference algorithm... Thankyou is in order I guess to wikipedia for misinforming people about this to the point that they even confused me..
– Jimmy Hoffa
May 17 '13 at 23:02
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Simple Digit Recognition OCR in OpenCV-Python
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Temporarily put away uncommitted changes in Subversion (a la “git-stash”)
...'--keep-local' is given.
The shelf's log message can be set with -m, -F, etc.
'svn shelve --keep-local' is the same as 'svn shelf-save'.
The kinds of change you can shelve are committable changes to files and
properties, except the following kinds which are not yet supported:
* copies...
Differences between std::make_unique and std::unique_ptr with new
...t_can_throw()); - to quote the answer: The compiler is allowed to call (in order): new T, function_that_can_throw(), unique_ptr<T>(...). Obviously if function_that_can_throw actually throws then you leak. make_unique prevents this case. So, my question is answered.
– Da...
Constructor function vs Factory functions
...e any additional readability. IMO, it seems silly to jump through hoops in order to enable callers to type more.
– Eric Elliott
Aug 27 '16 at 23:15
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What's the magic of “-” (a dash) in command-line parameters?
...ut this is distinct from the shell's redirection operators (<, >, |, etc).
– tripleee
Jan 14 at 19:04
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How to detect online/offline event cross-browser?
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The library actually works by fetching local favicon repeatedly under the hood. In my opinion, the library is too "big" and has too many features; the main trick is just fetching favicon repeatedly.
– Karel Bílek
Oct...
How do I display an alert dialog on Android?
...ilder(context);
builder1.setMessage("Write your message here.");
builder1.setCancelable(true);
builder1.setPositiveButton(
"Yes",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
builder1.se...
Is ServiceLocator an anti-pattern?
...DI services. Hence THOSE services will need to use the Service Locator in order to get instances of those services that HAVE been converted to use DI.
So when refactoring large legacy applications to start to use DI concepts I would say that not only is Service Locator NOT an anti-pattern, but tha...