大约有 14,000 项符合查询结果（耗时：0.0334秒） [XML]
Select multiple records based on list of Id's with linq
...ts by iterating again and again... But sometimes one needs time to get the idea and the correct syntax. Thank you for that ????
– Nadine
Aug 8 at 13:50
| ...
Should flux stores, or actions (or both) touch external services?
...
While this makes sense, any idea why a call from store works better when action triggers from non-human driver ?
– SharpCoder
Jan 29 '16 at 18:50
...
What's the difference between IComparable & IEquatable interfaces?
...that you implement, you are subverting the type system. This is not a good idea, and I would never recommend it. Use an external comparer for such situations.
– Konrad Rudolph
Nov 23 '11 at 23:02
...
What is the curiously recurring template pattern (CRTP)?
...your class, but want to encapsulate this logic in a separate template (the idea for a concrete class is quite simple - have a static variable, increment in ctors, decrement in dtors). Try to do it as an exercise!
Yet another useful example, for Boost (I am not sure how they have implemented it, bu...
Read-only and non-computed variable properties in Swift
...other class can make a Clock and then access its counter directly. But the idea — i.e., the contract we're trying to make — is that another class should use the Clock's top-level properties and methods only. We can't enforce that contract, but actually it was pretty much impossible to enforce in...
Erasing elements from a vector
...
Depending on why you are doing this, using a std::set might be a better idea than std::vector.
It allows each element to occur only once. If you add it multiple times, there will only be one instance to erase anyway. This will make the erase operation trivial.
The erase operation will also have ...
SQlite Getting nearest locations (with latitude and longitude)
...ncrease performance as much as possible I suggest improve @Chris Simpson's idea with the following ORDER BY clause:
ORDER BY (<L> - <A> * LAT_COL - <B> * LON_COL + LAT_LON_SQ_SUM)
In this case you should pass the following values from code:
<L> = center_lat^2 + center_lon...
What is the difference between Class and Klass in ruby?
... are constants, so you could only set it once. But yes, that's the general idea.
– Chuck
Nov 28 '10 at 22:11
...
Git branch strategy for small dev team [closed]
... At step 8, merging the develop branch into master sounds like a bad idea given that some of the code in develop might not be ready to go into production. Wouldn't we be better off merging the feature branch into master?
– Todd
Feb 28 '17 at 19:58
...
How can I mock dependencies for unit testing in RequireJS?
...am still not very happy with it. Please let me know if you have any better ideas.
share
|
improve this answer
|
follow
|
...