大约有 5,000 项符合查询结果（耗时：0.0211秒） [XML]
How do I (or can I) SELECT DISTINCT on multiple columns?
...d recommend not using such names for an example (at least translate them). PS: I recommend always naming everything in English in all projects even if you're dutch.
– Kerwin Sneijders
Jan 14 '19 at 20:13
...
Disadvantages of Test Driven Development? [closed]
...u want to do "real" TDD (read: test first with the red, green, refactor steps) then you also have to start using mocks/stubs, when you want to test integration points.
When you start using mocks, after a while, you will want to start using Dependency Injection (DI) and a Inversion of Control (IoC) ...
What really is a deque in STL?
...dity of references to
elements of the deque."
(my emphasis). The T* helps to satisfy that. It also helps us to satisfy this:
"Inserting a single element either at the beginning or end of a deque always ..... causes a single call to a constructor of T."
Now for the (controversial) bit. Why...
从Code Review 谈如何做技术 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...可以了。
3）目标都是改进质量，有限的投入总希望能有最大的产出，不同沉湎改进质量的方式不一样，业务应用开发忙的跟狗一样，而且业务逻辑变化快，通用性差，codereviw的成本要比底层高。
4）现在的主要矛盾是倒排出来...
Have Grunt generate index.html for different setups
...rs of bashing my head against a wall. Thanks.
– sthomps
May 24 '13 at 2:32
1
...
Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
...
PS - I would still appreciate it if you mark this as the answer - if you do feel this has answered your question :)
– isNaN1247
Dec 15 '11 at 8:05
...
How should I choose an authentication library for CodeIgniter? [closed]
...sword (rather than letting them pick a new one upon reactivation)
Homebrew pseudo-event model - good intention, but misses the mark
Two password fields in the user table, bad style
Uses two separate user tables (one for 'temp' users - ambiguous and redundant)
Uses potentially unsafe md5 hashing
Fail...
What is a higher kinded type in Scala?
...ural types without too much syntactic overhead (the #λ-style is due to https://stackoverflow.com/users/160378/retronym afaik):
In some hypothetical future version of Scala that supports anonymous type functions, you could shorten that last line from the examples to:
types (informally) String [x]...
CROSS JOIN vs INNER JOIN in SQL
...demonstrate cross join vs inner join! Ie they don't belong in your answer. PS Table relational keys have no role in explaining what JOINs do. PPS The only difference between the joins is INNER JOIN has an ON.
– philipxy
Nov 30 '15 at 2:28
...
What is the purpose of Rank2Types?
...howBox "foo"]
result :: [String]
result = map (runShowBox show) example
PS: for anybody reading this who's wondered how come ExistentialTypes in GHC uses forall, I believe the reason is because it's using this sort of technique behind the scenes.
...