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Cross cutting concern example
...n use to encapsulate them with the desired transactional behavior is a big win.
Another good candidate as an example of a cross-cutting concern is authorization. Annotating a service method with a marker that tells who can call it, and letting some AOP advice decide whether to allow the method call...
Foreign Key to non-primary key
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Don't get me wrong, I'm all for normalization, but sometimes pragmatism wins over idealism. If a mediocre design can be helped with a band-aid, surgery might be avoided.
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Do you put unit tests in same project or another project?
...e small conveniences go a long way when writing tests. Personal preference wins here, and sometimes your points are relevant, just not all the time.
– orip
Dec 7 '08 at 9:06
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How efficient is locking an unlocked mutex? What is the cost of a mutex?
...It would be even great if there are some reference of the number. In the internet, it is very hard to find such information.
– javaLover
May 14 '17 at 2:06
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What does AngularJS do better than jQuery? [closed]
...ot involve data manipulation
(eg: color changes on mousehover, hiding/showing elements on click),
jQuery or old-school js is sufficient and cleaner. This assumes that
the model in angular's mvc is anything that reflects data on the page,
and hence, css properties like color, display/hide, et...
Why git can't remember my passphrase under Windows
...you use TortoiseGit in addition to msysgit or not.
First solution Assumes Windows, msysgit, and PuTTY.
Install msysgit and PuTTY as instructed.
(Optional) Add PuTTY to your path. (If you do not do this, then any references to PuTTY commands below must be prefixed with the full path to the appropr...
What is Cache-Control: private?
...te proxy, then all 67198 users hitting the same page in the same 15-second window will all get the same contents - all served from close cache. Performance win for everyone.
The virtue of adding Cache-Control: max-age is that the browser doesn't even have to perform a conditional request.
if you ...
How does the const constructor actually work?
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const is a nice performance win for Flutter widgets according to medium.com/@mehmetf_71205/inheriting-widgets-b7ac56dbbeb1 "Use const to build your widgets Without const, selective rebuilding of the sub-tree does not happen. Flutter creates a new insta...
Why is it necessary to set the prototype constructor?
... You're missing the code that inherits the prototype. Welcome to the internet.
– Cypher
Sep 28 '15 at 17:01
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What is the difference between JSON and Object Literal Notation?
... lot easier to produce distributed applications and services. The official Internet media type for JSON is application/json RFC 4627. JSON filenames use the extension .json.
► JavaScript Object Notation (JSON) is a lightweight, text-based, language-independent data interchange format. JSON has ...