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Copy rows from one Datatable to another DataTable?

... Try This String matchString="ID0001"//assuming we have to find rows having key=ID0001 DataTable dtTarget = new DataTable(); dtTarget = dtSource.Clone(); DataRow[] rowsToCopy; rowsToCopy = dtSource.Select("key='" + matc...
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Regex not operator

Is there an NOT operator in Regexes? Like in that string : "(2001) (asdf) (dasd1123_asd 21.01.2011 zqge)(dzqge) name (20019)" ...
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How to force HTTPS using a web.config file

...url="https://{HTTP_HOST}{REQUEST_URI}" redirectType="Permanent" appendQueryString="false" /> </rule> </rules> </rewrite> </system.webServer> </configuration> P.S. This particular solution has nothing to do with ASP.NET/PHP or...
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Check play state of AVPlayer

...lock:^{ // Passing NULL for the queue specifies the main queue. NSString *timeDescription = (NSString *)CMTimeCopyDescription(NULL, [self.player currentTime]); NSLog(@"Passed a boundary at %@", timeDescription); [timeDescription release]; }]; ...
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Can unit testing be successfully added into an existing production project? If so, how and is it wor

...lexity. No, tests don't write themselves, and, yes, it will take a little extra time to get things out the door. But in the long run it will take more time and cost more money to fix bugs after the fact than write tests up front. Period. That's all there is to it. ...
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Count work days between two dates

... the accepted answer as a function using DATEPART, so I don't have to do a string comparison on the line with DATENAME(dw, @StartDate) = 'Sunday' Anyway, here's my business datediff function SET ANSI_NULLS ON GO SET QUOTED_IDENTIFIER ON GO CREATE FUNCTION BDATEDIFF ( @startdate as DATETIME...
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stash@{1} is ambiguous?

...n Windows" (setcar (nthcdr 2 args) (replace-regexp-in-string "{\\([0-9]+\\)}" "\\\\{\\1\\\\}" (elt args 2))) ) ) This will quote {} in a 3rd parameter in ("stash", "cmd", "stash@{0}") which is run by magit-run-git ...
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Should I pass a shared_ptr by reference? [duplicate]

...n some implementations of std::SP). It's the same if I was passing an std::string object (either const std::string& or by value). – wolfgang Dec 5 '11 at 13:36 ...
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MySQL remove all whitespaces from the entire column

...` = REPLACE(`col_name`, '\n', '') http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_replace To remove first and last space(s) of column : UPDATE `table` SET `col_name` = TRIM(`col_name`) http://dev.mysql.com/doc/refman/5.0/en/string-functions.html#function_trim ...
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How is the AND/OR operator represented as in Regular Expressions?

..., "part2" (answer 2) or "part1, part2" (answer 3). I now try to match the string given by the user with the following, automatically created, regex expression: ...