大约有 44,000 项符合查询结果（耗时：0.0729秒） [XML]
How can I exclude some folders from my Eclipse project?
...d-party" directory in our repository that cannot be present in the project for the pair-programming plugin we are using to be able to sync efficiently.
...
How do I use cascade delete with SQL Server?
...elationship between T1 and T2. How do I alter the table definitions to perform cascading delete in SQL Server when a record from T1 is deleted, all associated records in T2 also deleted.
...
Define variable to use with IN operator (T-SQL)
...
Fixed it for you @Paul
– Stefan Z Camilleri
Feb 21 '14 at 11:56
5
...
SQL Server indexes - ascending or descending, what difference does it make?
...ndexes:
CREATE INDEX ix_index ON mytable (col1, col2 DESC);
can be used for either:
SELECT *
FROM mytable
ORDER BY
col1, col2 DESC
or:
SELECT *
FROM mytable
ORDER BY
col1 DESC, col2
, but not for:
SELECT *
FROM mytable
ORDER BY
col1, col2
An index on a...
How to handle many-to-many relationships in a RESTful API?
... where players can be on multiple teams. In my data model, I have a table for each entity, and a join table to maintain the relationships. Hibernate is fine at handling this, but how might I expose this relationship in a RESTful API?
...
How to add facebook share button on my website?
...es, you can still use simple share links. Also, check out this simple page for help building simple links for all your popular social media sites: sharelinkgenerator.com
– pistol-pete
Mar 6 '15 at 17:46
...
Can I change the checkbox size using CSS?
...
input[type=checkbox]
{
/* Double-sized Checkboxes */
-ms-transform: scale(2); /* IE */
-moz-transform: scale(2); /* FF */
-webkit-transform: scale(2); /* Safari and Chrome */
-o-transform: scale(2); /* Opera */
transform: scale(2);
padding: 10px;
}
/* Might want to wr...
Can a foreign key be NULL and/or duplicate?
Please clarify two things for me:
11 Answers
11
...
Another Repeated column in mapping for entity error
Despite all of the others post, I can't find a solution for this error with GlassFish, on MacOSX, NetBeans 7.2.
8 Answers
...
How to add an auto-incrementing primary key to an existing table, in PostgreSQL?
...
I am using ORACLE, so sharing it might be useful for ORACLE guys In ORACLE : ALTER TABLE TEST1 ADD ID NUMBER; UPDATE TEST1 SET ID = TEST1_SEQ.NEXTVAL; ALTER TABLE TEST1 ADD PRIMARY KEY(ID); create a Sequence TEST1_SEQ before executing UPDATE st...