大约有 44,000 项符合查询结果（耗时：0.0723秒） [XML]
Representing and solving a maze given an image
...
@Whymarrh Well, for "Just this image" you now actually have an answer. Do you have any specific questions? Items 1-4 from my list are the manual processing I was asking about. Item 5 is a BFS - the very basic algorithm for graphs, but it can be applied to image direc...
Why do I need Transaction in Hibernate for read-only operations?
...nd rolling back the transaction work out to be the same (and very cheap).
Now, if you're lucky and your queries against the DB are such that the ORM always maps them to single SQL queries, you can get away without explicit transactions, relying on the DB's built-in autocommit behavior, but ORMs are...
URL matrix parameters vs. query parameters
...is a very useful feature of uri templates; just because most people don't know about or use it doesn't mean it's some evil conspiracy by angular devs to inject useless complexity into your life.
– Ajax
Mar 22 '17 at 20:36
...
What is the advantage of using forwarding references in range-based for loops?
...This last case of mine should really be a template to make sense. If you know the loop is always handling a proxy reference, then auto would work as well as auto&&. But when the loop was sometimes handling non-proxy references and sometimes proxy-references, then I think auto&& wou...
Rename specific column(s) in pandas
...x
1 x x x
2 x x x
3 x x x
4 x x x
With 0.21+, you can now specify an axis parameter with rename:
df.rename({'gdp':'log(gdp)'}, axis=1)
# df.rename({'gdp':'log(gdp)'}, axis='columns')
y log(gdp) cap
0 x x x
1 x x x
2 x x x
3 x x x
4...
Android Archive Library (aar) vs standard jar
...ht direction.
Note: Similar attempts were made with apk-libs but they are now obsolete as AARs are much better.
share
|
improve this answer
|
follow
|
...
Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
...a function pointer however will get the address of the pointer (because it now has a separate purpose), whereas funcp and *funcp will be identical
share
|
improve this answer
|
...
How can I prevent the textarea from stretching beyond his parent DIV element? (google-chrome issue o
...loppy code block here, but I had to show you what's important and I don't know how to insert quoted CSS code on this website. In any case, to ensure you see what I'm talking about, the important CSS is less indented here...
What I then did (as shown here) is very specifically tweak the percentages ...
Does JSON syntax allow duplicate keys in an object?
...
@BenCrowell: As far as I know, JSON is not supposed to be valid JavaScript and there are cases where it's not, see timelessrepo.com/json-isnt-a-javascript-subset. With that said, it was of course heavily inspired by JavaScript (it even says so in the ...
Is there a constraint that restricts my generic method to numeric types?
... ? val1 : val2;
}
<#
} #>
}
That's it. You're done now.
Saving this file will automatically compile it to this source file:
using System;
public static class MaxMath {
public static Int16 Max (Int16 val1, Int16 val2) {
return val1 > val2 ? val1 : val2;
}
...