大约有 47,000 项符合查询结果(耗时:0.0187秒) [XML]

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How to get sp_executesql result into a variable?

... DECLARE @ParmDefinition nvarchar(500); DECLARE @tablename nvarchar(50) SELECT @tablename = N'products' SELECT @sSQL = N'SELECT @retvalOUT = MAX(ID) FROM ' + @tablename; SET @ParmDefinition = N'@retvalOUT int OUTPUT'; EXEC sp_executesql @sSQL, @ParmDefinition, @retvalOUT=@retval OUTPUT; SE...
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Selecting all text in HTML text input when clicked

... You can use this javascript snippet: <input onClick="this.select();" value="Sample Text" /> But apparently it doesn't work on mobile Safari. In those cases you can use: <input onClick="this.setSelectionRange(0, this.value.length)" value="Sample Text" /> ...
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Any way to select without causing locking in MySQL?

...s/22-mysql-with-nolock.aspx in MS SQL Server you would do the following: SELECT * FROM TABLE_NAME WITH (nolock) and the MYSQL equivalent is SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED ; SELECT * FROM TABLE_NAME ; SET SESSION TRANSACTION ISOLATION LEVEL REPEATABLE READ ; EDIT Mic...
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How to use OpenFileDialog to select a folder?

How to use OpenFileDialog to select folders? 8 Answers 8 ...
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How to select records from last 24 hours using SQL?

... SELECT * FROM table_name WHERE table_name.the_date > DATE_SUB(CURDATE(), INTERVAL 1 DAY) share | improve this answer ...
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UITableView Setting some cells as “unselectable”

How can I set the UITableView's cell property to be unselectable? I don't want to see that blue selection box when the user taps on the cell. ...
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Get selected value in dropdown list using JavaScript

How do I get the selected value from a dropdown list using JavaScript? 28 Answers 28 ...
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How to calculate age (in years) based on Date of Birth and getDate()

...low: try this: DECLARE @dob datetime SET @dob='1992-01-09 00:00:00' SELECT DATEDIFF(hour,@dob,GETDATE())/8766.0 AS AgeYearsDecimal ,CONVERT(int,ROUND(DATEDIFF(hour,@dob,GETDATE())/8766.0,0)) AS AgeYearsIntRound ,DATEDIFF(hour,@dob,GETDATE())/8766 AS AgeYearsIntTrunc OUTPUT: Age...
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How to get multiple selected values of select box in php?

I have a html form which has a select list box from which you can select multiple values because its multiple property is set to multiple. Consider form method is 'GET'. The html code for the form is as follows: ...
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TSQL - Cast string to integer or return default value

...ing DECLARE @Test TABLE(Value nvarchar(50)) -- Result INSERT INTO @Test SELECT '1234' -- 1234 INSERT INTO @Test SELECT '1,234' -- 1234 INSERT INTO @Test SELECT '1234.0' -- 1234 INSERT INTO @Test SELECT '-1234' -- -1234 INSERT INTO @Test SELECT '$1234' ...