大约有 40,000 项符合查询结果(耗时:0.0351秒) [XML]

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Can I return the 'id' field after a LINQ insert?

... I've used this before, but how to make this work on a multirelationship tables? Do I have to save the main tables first get the ID from both and then save both id to the relationship table? – CyberNinja Aug 12 '19 at 16:55 ...
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How do I change the hover over color for a hover over table in Bootstrap?

I have a table with class 'table-hover'. The default hover over color is a white / light grey. How do I change this color? ...
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Deleting all rows from Cassandra cql table [duplicate]

Is there a command to all the rows present in a cql table in cassandra like the one in sql? 1 Answer ...
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Entity Framework Migrations renaming tables and columns

...eign keys with the new column name. public override void Up() { RenameTable("ReportSections", "ReportPages"); RenameTable("ReportSectionGroups", "ReportSections"); RenameColumn("ReportPages", "Group_Id", "Section_Id"); } public override void Down() { RenameColumn("ReportPages", "Se...
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How do I vertically align text in a div?

...solution.html Article summary: For a CSS 2 browser, one can use display:table/display:table-cell to center content. A sample is also available at JSFiddle: div { border:1px solid green;} <div style="display: table; height: 400px; overflow: hidden;"> <div style="display: table-c...
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Retrieve column names from java.sql.ResultSet

...tSetMetaData e.g. ResultSet rs = stmt.executeQuery("SELECT a, b, c FROM TABLE2"); ResultSetMetaData rsmd = rs.getMetaData(); String name = rsmd.getColumnName(1); and you can get the column name from there. If you do select x as y from table then rsmd.getColumnLabel() will get you the retri...
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SQL “select where not in subquery” returns no results

... query: LEFT JOIN / IS NULL: SELECT * FROM common LEFT JOIN table1 t1 ON t1.common_id = common.common_id WHERE t1.common_id IS NULL NOT EXISTS: SELECT * FROM common WHERE NOT EXISTS ( SELECT NULL FROM table1 t1 WHERE t1.common_id = ...
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Identity increment is jumping in SQL Server database

In one of my tables Fee in column "ReceiptNo" in SQL Server 2012 database identity increment suddenly started jumping to 100s instead of 1 depending on the following two things. ...
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No Swipe Back when hiding Navigation Bar in UINavigationController

...ation bar with no side effects, that works even if your top controller has table, collection, or scroll view subviews. share | improve this answer | follow | ...
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An explicit value for the identity column in table can only be specified when a column list is used

...e identity column in tbl_A_archive a regular, non-identity column: If your table is an archive table and you always specify an explicit value for the identity column, why do you even need an identity column? Just use a regular int instead. Details on Solution 1 Instead of SET IDENTITY_INSERT archi...