大约有 3,060 项符合查询结果（耗时：0.0439秒） [XML]
What is the difference between the $parse, $interpolate and $compile services?
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Excellent indeed. Here you can find a few more examples of real life usage (and it's a good simple article about speeding up Angular as well): speeding-up-angular-js-with-simple-optimizations "For example, instead of render...
Eager load polymorphic
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As an addendum the answer at the top, which is excellent, you can also specify :include on the association if for some reason the query you are using is not including the model's table and you are getting undefined table errors.
Like so:
belongs_to :shop,
fo...
Best way for a 'forgot password' implementation? [closed]
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Troy Hunt makes some excellent points in his article, Everything you ever wanted to know about building a secure password reset feature. The most relevant excerpts are:
[T]here are two common approaches:
Generate a new password on the server an...
How does grep run so fast?
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To add to Steve's excellent answer.
It may not be widely known but grep is almost always faster when grepping for a longer pattern-string than a short one, because in a longer pattern, Boyer-Moore can skip forward in longer strides to achieve...
Why use Ruby instead of Smalltalk? [closed]
... choice between a powerful
language, and popular language, it may
make excellent sense to pick the
powerful one. But if the difference in
power is minor, being popular has all
sorts of nice advantages. In 2005, I’d
think long and hard before choosing
LISP over Ruby. I’d probably on...
How do I combine a background-image and CSS3 gradient on the same element?
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thanks for this, excellent information. | @adardesign: use the background shorthand. Modifying the above example, it would be: background: url(IMAGE_URL) no-repeat left top, [appropriate-gradient];
– RussellUresti
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What is the difference between Non-Repeatable Read and Phantom Read?
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Excellent explanation. Thanks very much.
– Hany
Sep 1 at 16:35
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Converting between datetime, Timestamp and datetime64
... I think this is the best answer I've ever seen. Coming from Excel, VBA, SAS, or SQL, Python seems weird because there's not just "one way" to work with dates/times. As with many things in Python or R, it seems one must choose a favourite method/module/class and stick with it.
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If unit testing is so great, why aren't more companies doing it? [closed]
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Excellent answer! You've said the same thing as my answer in far fewer words.
– Wedge
Feb 17 '09 at 19:17
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Hexadecimal To Decimal in Shell Script
...tools are available to you from within a shell. Sputnick has given you an excellent overview of your options, based on your initial question. He definitely deserves votes for the time he spent giving you multiple correct answers.
One more that's not on his list:
[ghoti@pc ~]$ dc -e '16i BFCA3000...