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Root user/sudo equivalent in Cygwin?

...r on SuperUser: I found the answer on the Cygwin mailing list. To run command with elevated privileges in Cygwin, precede the command with cygstart --action=runas like this: $ cygstart --action=runas command This will open a Windows dialogue box asking for the Admin password and run the command ...
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design a stack such that getMinimum( ) should be O(1)

...) is still just a peek operation. For example, taking the original version and pushing 1 again, we'd get: Real stack Min stack 1 --> TOP 1 5 1 1 2 4 6 2 Popping from the above pops from both stac...
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Search All Fields In All Tables For A Specific Value (Oracle)

...an you not start with whatever client application is displaying this value and try to figure out what query it is using to obtain it? Anyway, diciu's answer gives one method of generating SQL queries to check every column of every table for the value. You can also do similar stuff entirely in one ...
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Finding duplicate values in a SQL table

...T(*) > 1 Simply group on both of the columns. Note: the older ANSI standard is to have all non-aggregated columns in the GROUP BY but this has changed with the idea of "functional dependency": In relational database theory, a functional dependency is a constraint between two sets of attrib...
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MySQL Error 1093 - Can't specify target table for update in FROM clause

...eneral error classification. For a more specific answer about how to best handle the OP's exact query, please see other answers to this question In MySQL, you can't modify the same table which you use in the SELECT part. This behaviour is documented at: http://dev.mysql.com/doc/refman/5.6/en/update...
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Best way to randomize an array with .NET

What is the best way to randomize an array of strings with .NET? My array contains about 500 strings and I'd like to create a new Array with the same strings but in a random order. ...
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How to list all the available keyspaces in Cassandra?

I am newbie in Cassandra and trying to implement one toy application using Cassandra. I had created one keyspace and few column families in my Cassandra DB but I forgot the name of my cluster. ...
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pandas read_csv and filter columns with usecols

I have a csv file which isn't coming in correctly with pandas.read_csv when I filter the columns with usecols and use multiple indexes. ...
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Windows git “warning: LF will be replaced by CRLF”, is that warning tail backward?

...al core.autocrlf false That way, you avoid any automatic transformation, and can still specify them through a .gitattributes file and core.eol directives. windows git "LF will be replaced by CRLF" Is this warning tail backward? No: you are on Windows, and the git config help page does me...
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How to see log files in MySQL?

...r creates a log file where it keeps a record of all activities - like when and what queries execute. 8 Answers ...