大约有 3,200 项符合查询结果（耗时：0.0295秒） [XML]
Are inline virtual functions really a non-sense?
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Virtual functions can be inlined sometimes. An excerpt from the excellent C++ faq:
"The only time an inline virtual call
can be inlined is when the compiler
knows the "exact class" of the object
which is the target of the virtual
function call. This can happen only
when the ...
Unable to Cast from Parent Class to Child Class
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This is an excellent solution. I had a case where my child class was just a wrapper for a parent with no additional functionality. I did that so I didn't have to import the web reference into my application since it was in my helper l...
Create a tag in a GitHub repository
...BC_DEF_V_5_3_T_2 and hit tab
After hitting tab, UI will show this message: Excellent! This tag will be created from the target when you publish this release. Also UI will provide an option to select the branch/commit
Select branch or commit
Check "This is a pre-release" checkbox for qa tag and unche...
How do I calculate percentiles with python/numpy?
... of a list of values, and this can be a float number too. For example, the Excel PERCENTILE function returns the following percentiles for your upper examples: 3.7 = percentile(A, P=0.3),0.82 = percentile(A, P=0.8), 20 = percentile(B, P=0.3), 42 = percentile(B, P=0.8).
– marco
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Static member initialization in a class template
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This is an excellent answer. Short and precise. See also en.cppreference.com/w/cpp/language/static#Static_data_members for more information.
– andreee
Dec 5 '18 at 11:00
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Difference between Statement and PreparedStatement
...riptive and explaining text, coupled with references and example, makes an excellent answer. +1
– XenoRo
Nov 5 '12 at 12:58
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Restore a postgres backup file using the command line?
...ds on the way it was dumped out. You can probably figure it out using the excellent file(1) command - if it mentions ASCII text and/or SQL, it should be restored with psql otherwise you should probably use pg_restore
Restoring is pretty easy:
psql -U username -d dbname < filename.sql
-- For P...
Real world use of JMS/message queues? [closed]
...ples for things like request/reply and publish/subscribe.
Messaging is an excellent tool for integration.
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Getting current device language in iOS?
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Excellent, this is what I was interested in as well. Tested and it works correctly!
– smileyborg
Sep 2 '13 at 17:46
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Why avoid increment (“++”) and decrement (“--”) operators in JavaScript?
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Excellent point about the "plusplus" option being just that, an option. Based on yours and other answers I think I'm getting the sense that ++ by itself or a for-loop are not in and of themselves confusing. The second you com...