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Setting up foreign keys in phpMyAdmin?
...e a relational table ( foo_bar ) between them, using their primary keys as foreign keys.
14 Answers
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Append text to input field
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Note, page refresh or form submit and back on the page will of course add the same appended text each time, so you end up with "more text" then "more textmore text" etc.
– James
Sep 8 at 15:59
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Datepicker: How to popup datepicker when click on edittext
...and after setting the date, the date should show in edittext in dd/mm/yyyy format. PLease provide me sample code or good links.
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How can I use Spring Security without sessions?
...ty that will live on Amazon EC2 and use Amazon's Elastic Load Balancers. Unfortunately, ELB does not support sticky sessions, so I need to ensure my application works properly without sessions.
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How to lay out Views in RelativeLayout programmatically?
...ing childview to the parentview and calling requestLayout() on childview before setting the rules of the other childview made things work. Hope this helps someone
– 2cupsOfTech
Aug 26 '15 at 16:46
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Unable to open project… cannot be opened because the project file cannot be parsed
I have been working for a while to create an iPhone app. Today when my battery was low, I was working and constantly saving my source files then the power went out...
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Get size of all tables in database
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Your script has problems with filtered indexes: For each filtered index for a given table, I see an extra row with that tables's name in the results. The "RowCounts" of each of those extra rows corresponds to the number of rows covered by one of the filtered indexes. (on S...
Update a table using JOIN in SQL Server?
...ant data), you can use a CTE (common table expression) - see here and here for more details:
;WITH t2 AS
(
SELECT [key], CalculatedColumn = SUM(some_column)
FROM dbo.table2
GROUP BY [key]
)
UPDATE t1
SET t1.CalculatedColumn = t2.CalculatedColumn
FROM dbo.table1 AS t1
INNER JOIN t2
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boost多索引容器multi_index_container实战 - C/C++ - 清泛网 - 专注C/C++及内核技术
...熟悉lambda表达式，请参考boost的lambda库相关资料
std::for_each( stu.stu_couselist.begin(), stu.stu_couselist.end(), std::cout << boost::lambda::_1 );
return os;
}
bool operator<( const Course& lhs, const Course& rhs )
{
return lhs.course_num < rhs....
Android: Vertical alignment for multi line EditText (Text area)
I want to have 5 lines for the height of the text area. I am using the following code.
7 Answers
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