大约有 41,000 项符合查询结果(耗时:0.0394秒) [XML]

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Best way to create enum of strings?

... @Mark, true, it can't handle any character. If the OP just wants a single char, this solution is more straight forward than The Elite Gentleman suggestion. But indeed: if the range of characters exceeds the ones a valid Java identifier can have, this is a no...
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jquery get all form elements: input, textarea & select

Is there an easy way (without listing them all separately) in jquery to select all form elements and only form elements. 12...
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How do I programmatically set the value of a select box element using JavaScript?

I have the following HTML <select> element: 17 Answers 17 ...
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SQL query to select dates between two dates

... you should put those two dates between single quotes like.. select Date, TotalAllowance from Calculation where EmployeeId = 1 and Date between '2011/02/25' and '2011/02/27' or can use select Date, TotalAllowance from Calculation where EmployeeId = 1 and Da...
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Html.DropdownListFor selected value not being set

How can I set the selected value of a Html.DropDownListFor? I've been having a look online and have seen that it can be achieved by using the fourth parameter so like the below: ...
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SQL query to find record with ID not in another table

... Try this SELECT ID, Name FROM Table1 WHERE ID NOT IN (SELECT ID FROM Table2) share | improve this answer | ...
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How do you create a read-only user in PostgreSQL?

I'd like to create a user in PostgreSQL that can only do SELECTs from a particular database. In MySQL the command would be: ...
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How do I do top 1 in Oracle?

... If you want just a first selected row, you can: select fname from MyTbl where rownum = 1 You can also use analytic functions to order and take the top x: select max(fname) over (rank() order by some_factor) from MyTbl ...
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How to comment and uncomment blocks of code in the Office VBA Editor

...tor, go to View, Toolbars, Customise... or right click on the tool bar and select Customise... Under the Commands tab, select the Edit menu on the left. Then approximately two thirds of the way down there's two icons, Comment Block and Uncomment Block. Drag and drop these onto your toolbar and th...
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Javascript Equivalent to C# LINQ Select

...always add custom methods to the array prototype as well: Array.prototype.select = function(expr){ var arr = this; //do custom stuff return arr.map(expr); //or $.map(expr); }; var ids = this.fruits.select(function(v){ return v.Id; }); An extended version that uses the function ...