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Programmatically creating Markdown tables in R with KnitR

...:) Please note that you might also use the generic S3 method to save a few chars to type, like: pander(head(iris)[, 1:3]) – daroczig Mar 19 '13 at 9:23 add a comment ...
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How to configure Visual Studio to use Beyond Compare

... In Visual Studio, go to the Tools menu, select Options, expand Source Control, (In a TFS environment, click Visual Studio Team Foundation Server), and click on the Configure User Tools button. Click the Add button. Enter/select the following options for Compar...
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How to set conditional breakpoints in Visual Studio?

...t a breakpoint. Right-Click over the breakpoint, and in the popup menu you select an option that suites you. These options are as follows: You can set a condition, based on a code expression that you supply (select Condition from the popup menu). For instance, you can specify that foo == 8 or s...
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Returning anonymous type in C#

...C = new MyDC()) { var TheQueryFromDB = (.... select new { SomeVariable = ...., AnotherVariable = ....} ).ToList(); return TheQueryFromDB .Select(s => ( SomeVariable...
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HTML Entity Decode [duplicate]

...ecifically to compensate for another IE8 bug. – Greg Charles Sep 10 '13 at 21:57 4 Careful with t...
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Sorting rows in a data table

... Its Simple Use .Select function. DataRow[] foundRows=table.Select("Date = '1/31/1979' or OrderID = 2", "CompanyName ASC"); DataTable dt = foundRows.CopyToDataTable(); And it's done......Happy Coding ...
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What is the correct way to restore a deleted file from SVN?

...go to TortoiseSVN -> Merge... Make sure "Merge a range of revisions" is selected, click Next In the "Revision range to merge" textbox, specify the revision that removed the file Check the "Reverse merge" checkbox, click Next Click Merge That is completely untested, however. Edited by OP: Thi...
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Install .ipa to iPad with or without iTunes

... In Xcode 5 open the organizer (Window > Organizer) and select "Devices" at the top. Your plugged in device should show up on the left hand side. Drag the IPA file over to that device. In Xcode 6 and Xcode 7 open Devices (Window > Devices). Again your device should show up in ...
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Table name as variable

...mpare data between the same tables of different databases: static query: SELECT * FROM [DB_ONE].[dbo].[ACTY] EXCEPT SELECT * FROM [DB_TWO].[dbo].[ACTY] since I want easily change tha name of table and schema I have created this dynamic query: declare @schema varchar(50) declare @table varchar(5...
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The server principal is not able to access the database under the current security context in SQL Se

... DECLARE @UserName nvarchar(255) DECLARE orphanuser_cur cursor for SELECT UserName = su.name FROM sysusers su JOIN sys.server_principals sp ON sp.name = su.name WHERE issqluser = 1 AND (su.sid IS NOT NULL AND su.sid <> 0x0) AND suser_sname(su....