大约有 45,000 项符合查询结果（耗时：0.0508秒） [XML]
Saving changes after table edit in SQL Server Management Studio
...es that require table re-creation". Voila.
That happens because sometimes it is necessary to drop and recreate a table in order to change something. This can take a while, since all data must be copied to a temp table and then re-inserted in the new table. Since SQL Server by default doesn't trust ...
The Guava library: What are its most useful and/or hidden features? [closed]
I have had a quick scan of the Guava API and the new collection types it provides( Multimap and BiMap for example appear useful) and I am thinking of including the library in the project(s) I work on.
...
iOS Remote Debugging
With the recent release of Chrome for iOS, I was wondering how do you enable remote debugging for Chrome iOS?
16 Answers
...
Is there any kind of hash code function in JavaScript?
...bjects, a set. I had the brilliant idea of just using a JavaScript object with objects for the property names. Such as,
20 ...
What are the First and Second Level caches in Hibernate?
...
1.1) First-level cache
First-level cache always Associates with the Session object. Hibernate uses this cache by default. Here, it processes one
transaction after another one, means wont process one transaction many
times. Mainly it reduces the number of SQL queries it needs to
...
What is the purpose of a self executing function in javascript?
...
It's all about variable scoping. Variables declared in the self executing function are, by default, only available to code within the self executing function. This allows code to be written without concern of how variables ar...
How to print out a variable in makefile
...file, I have a variable 'NDK_PROJECT_PATH', my question is how can I print it out when it compiles?
15 Answers
...
What uses are there for “placement new”?
Has anyone here ever used C++'s "placement new"? If so, what for? It looks to me like it would only be useful on memory-mapped hardware.
...
Websocket API to replace REST API?
...
Not to say that the other answers here don't have merit, they make some good points. But I'm going to go against the general consensus and agree with you that moving to websockets for more than just realtime features is very appealing.
I am seriously considering moving my app...
PHP expects T_PAAMAYIM_NEKUDOTAYIM?
...
It’s the double colon operator :: (see list of parser tokens).
share
|
improve this answer
|
foll...