大约有 32,000 项符合查询结果（耗时：0.0322秒） [XML]
@Transactional(propagation=Propagation.REQUIRED)
...ropagation level, you don't need to explicitly mentioned it.
For further info : http://static.springsource.org/spring/docs/3.1.x/spring-framework-reference/html/transaction.html#transaction-declarative-annotations
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Deprecated warning for Rails 4 has_many with order
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works superb! where can I find such information in the guides or docs? I can't find one. thanks.
– shankardevy
Aug 17 '13 at 2:59
1
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ASP.NET 2.0 - How to use app_offline.htm
...ntent.
If you're still having issues, try the following links for further info:
Scott Gu's App_Offline.htm
App_Offline.htm and working around the "IE Friendly Errors" feature
Will app_offline.htm stop current requests or just new requests?
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Convert xlsx to csv in Linux with command line
...d: '/usr/local/lib/python2.7/dist-packages/prettytable-0.7.2-py2.7.egg/EGG-INFO/top_level.txt'). Now that I think about it, I got the same error with csvkit.
– user2105469
May 28 '14 at 17:24
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dynamically add and remove view to viewpager
...move views from viewpager (no fragments) dynamically. So, if you have some info, that your pages belongs to, you can set it to View as tag. Just like that (adapter code):
@Override
public Object instantiateItem(ViewGroup collection, int position)
{
ImageView iv = new ImageView(mContext);
Me...
Order by multiple columns with Doctrine
...C, last_name ASC'). This will give you the correctly formatted SQL.
More info on add() function. https://www.doctrine-project.org/projects/doctrine-orm/en/2.6/reference/query-builder.html#low-level-api
Hope this helps. Cheers!
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Why extend the Android Application class?
...le is that a user might need to access a variable that holds his
personnel information (e.g. name) that has to be accessed across the
Application,
We can use SQLite but creating a Cursor and closing it again and
again is not good on performance,
We could use Intents to pass the data but it's clumsy ...
How to pass in password to pg_dump?
...erates the most flexible export format and is already compressed. For more info see: pg_dump documentation
E.g.
# dump the database in custom-format archive
pg_dump -Fc mydb > db.dump
# restore the database
pg_restore -d newdb db.dump
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NSLog/printf specifier for NSInteger?
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You want to use %zd for signed, %tu for unsigned, and %tx for hex.
This information comes courtesy of Greg Parker.
Original answer:
The official recommended approach is to use %ld as your specifier, and to cast the actual argument to a long.
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C# if/then directives for debug vs release
...ed:
[Conditional("DEBUG")]
void PrintLog() {
Console.WriteLine("Debug info");
}
void Test() {
PrintLog();
}
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