大约有 47,000 项符合查询结果（耗时：0.0767秒） [XML]
How to unit test an object with database queries
...ess to the database, over which I extracted an interface. Then I built an application aware database layer on top of that. This is the layer that holds all the raw SQL queries and other information. The rest of the application interacts with this higher-level database. I've found this to work pr...
C++ Build Systems - What to use? [closed]
...lly - and I'm investigating the build systems that are available. It would appear that the answer is "Many, and they're all awful".
...
Best way to represent a fraction in Java?
...
It just so happens that I wrote a BigFraction class not too long ago, for Project Euler problems. It keeps a BigInteger numerator and denominator, so it'll never overflow. But it'll be a tad slow for a lot of operations that you know w...
Monad in plain English? (For the OOP programmer with no FP background)
... int and returns a Nullable<int> can now have the nullable semantics applied to it.
Furthermore: suppose you have two methods
Nullable<int> X(int q) { ... }
Nullable<int> Y(int r) { ... }
and you want to compose them:
Nullable<int> Z(int s) { return X(Y(s)); }
That is...
Deleting a resource using http DELETE
...rb in Http is idempotent, when I issue the following request, what should happen the second (or third, or fourth, etc...)?
...
MySQL Workbench Dark Theme
...ng up my first question. My first question is all about changing the color appearance of MySQL Workbench from the default of white background to its negative value of black.
...
Where do you store your salt strings?
...ers. What about a salt that is stored as an XML file that is loaded by the App Server? or maybe somehow hardcoded into a servlet?
– jigzat
Jul 25 '12 at 2:58
10
...
How to determine CPU and memory consumption from inside a process?
... of determining the following performance parameters from inside a running application:
9 Answers
...
Class does not implement its superclass's required members
...ta 5 today and noticed I received errors in nearly all of my subclasses of Apple's classes.
4 Answers
...
SQLite Concurrent Access
...ize contention. Especially SQLite 3.
For most desktop/laptop/tablet/phone applications, SQLite is fast enough as there's not enough concurrency. (Firefox uses SQLite extensively for bookmarks, history, etc.)
For server applications, somebody some time ago said that anything less than 100K page vie...