大约有 20,000 项符合查询结果（耗时：0.0330秒） [XML]
Dispelling the UIImage imageNamed: FUD
...at the +imageNamed: cache should respect memory warnings on iPhone OS 3.0. Test it when you get a chance and report bugs if you find that this is not the case.
So, there you have it. imageNamed: will not smash your windows or murder your children. It's pretty simple but it is an optimisation tool. ...
How to print a query string with parameter values when using Hibernate
...ile named log4jdbc.log4j2.properties at the root of the classpath e.g. src/test/resources or src/main/resources in a Mevn project. This file has one line which is the below:
log4jdbc.spylogdelegator.name=net.sf.log4jdbc.log.slf4j.Slf4jSpyLogDelegator
The above will depend on your logging library...
Eager load polymorphic
...n review.shop in the example above, you will get an UndefinedTable error ( tested in Rails 3, not 4 ) because the association will do SELECT FROM shops WHERE shop.id = 1 AND ( reviews.review_type = 'Shop' ).
The :include option will force a JOIN instead. :)
...
How to change webservice url endpoint?
...t supposed to change it. More importantly, from an environment to another (test vs live), the endpoint url is likely to change.. and nobody wants to tweak the wsdl and recompile in this case.
– Myobis
Dec 16 '13 at 9:56
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SQL Server SELECT into existing table
...e to always list them for readability and scalability purpose.
----Create testable
CREATE TABLE TestTable (FirstName VARCHAR(100), LastName VARCHAR(100))
----INSERT INTO TestTable using SELECT
INSERT INTO TestTable (FirstName, LastName)
SELECT FirstName, LastName
FROM Person.Contact
WHERE EmailProm...
Does Swift have access modifiers?
...
This is nice as it also reduces coupling and can make testing easier.
– Scroog1
Jun 3 '14 at 10:13
4
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Getting the last element of a list
...
some_list[-1] is the shortest and most Pythonic.
In fact, you can do much more with this syntax. The some_list[-n] syntax gets the nth-to-last element. So some_list[-1] gets the last element, some_list[-2] gets the second to last, etc, all the way d...
REST API - why use PUT DELETE POST GET?
... is way more flexible to change options in the future with lesser code and test impact.
– Merlyn Morgan-Graham
Jan 2 '11 at 20:42
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__FILE__, __LINE__, and __FUNCTION__ usage in C++
... by __LINE__ to something else. I've seen GNU configure does that for some tests to report appropriate line numbers after it inserted some voodoo between lines that do not appear in original source files. For example:
#line 100
Will make the following lines start with __LINE__ 100. You can option...
Proper way to renew distribution certificate for iOS
...ificates, IDs & Profiles"->"Profiles". I see a ReleaseProfile and a TestingProfile. Both show "Invalid" under the "Expiration" column. I click on ReleaseProfile, then "Edit". Under "Certificates" it says "No Certificates are available" with a "Create Certificate" button. I click it. I then se...