大约有 3,551 项符合查询结果（耗时：0.0163秒） [XML]
How to subtract X days from a date using Java calendar?
...er compliant with JDBC 4.2 or later. No need for strings, no need for java.sql.* classes.
Where to obtain the java.time classes?
Java SE 8, Java SE 9, Java SE 10, and later
Built-in.
Part of the standard Java API with a bundled implementation.
Java 9 adds some minor features and fixes.
Java ...
MySQL: Insert record if not exists in table
... if you need to get warning message you can afterwards do mysql> show warnings\G
– fiorentinoing
Oct 20 '16 at 18:59
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How to install Hibernate Tools in Eclipse?
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Step-by-step tutorial :
http://shivasoft.in/blog/sql/myqsl/step-by-step-hibernate-tutorial-using-eclipse-wtp/
Reverse Engineering Approach :
http://www.wikihow.com/Generate-Hibernate-Pojo-Classes-from-DB-Tables
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ipython: print complete history (not just current session)
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Here's the Firefox extension that @larssend found: SQLite Manager
It has a GUI for opening a database file and issuing various sqlite commands from a menu. You get the added bonus of seeing the SQL commands that generated the output. Here's mine for my ipython %history in ~/...
What is ActiveMQ used for - can we apply messaging concept using a Database?
...sumers instead of a consumer having to poll for the new message by doing a SQL query.
This further reduces the latency involved in processing new messages being sent into the system.
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Is it feasible to do (serious) web development in Lisp? [closed]
... doesn't support it.
cl-prevalence is an incredibly simple alternative to SQL.
Quite a lot of people are using these technologies lately for mission-critical applications -- with success.
Most important CL open-source projects in fact do have excellent community support.
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How to prevent form resubmission when page is refreshed (F5 / CTRL+R)
I have a simple form that submits text to my SQL table. The problem is that after the user submits the text, they can refresh the page and the data gets submitted again without filling the form again. I could redirect the user to another page after the text is submitted, but I want users to stay on ...
Producing a new line in XSLT
...m1,elem2,elem3,$newline)" />
I've used this technique when outputting sql from xml input. In fact, I tend to create variables for commas, quotes and newlines.
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MySQL: Quick breakdown of the types of joins [duplicate]
I would like a quick breakdown of the types of MySQL joins. I know of these, the rest I am not sure what they mean.
3 Answe...
Why does .NET use banker's rounding as default?
...ue to a difference in the 8th digit rounding error between a mainframe and SQL Server. Talk about a perfectionist!
– E.J. Brennan
Jan 22 '10 at 13:10
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