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Cloning a MySQL database on the same MySql instance

... you... There's no way to do this within MySQL afaik (except by hand, one table / view at a time) – Greg Mar 23 '09 at 21:50 42 ...
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Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'

...here to run above command then you can simply run 'aspnet_regsql.exe' executable file. In order to locate this file open your RUN Command Box by pressing Windows Key + r and put below command in that %windir%\Microsoft.NET\Framework\v4.0.30319 and Hit enter then find 'aspnet_regsql.exe' file. It wi...
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Approximate cost to access various caches and main memory?

... ~100 ns EDIT2: The most important is the notice under the cited table, saying: "NOTE: THESE VALUES ARE ROUGH APPROXIMATIONS. THEY DEPEND ON CORE AND UNCORE FREQUENCIES, MEMORY SPEEDS, BIOS SETTINGS, NUMBERS OF DIMMS, ETC,ETC..YOUR MILEAGE MAY VARY." EDIT: I should highlight that...
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Using an if statement to check if a div is empty

...YI: This, in particular, is the solution I am using to hide annoying empty table cells in SharePoint (in addition with this condition "|| $(this).children("menu").length". share | improve this answe...
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What is the meaning of the prefix N in T-SQL statements and when should I use it?

...t T-SQL queries. Many people have used N before inserting the value in a table. 4 Answers ...
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How do I compare two strings in Perl?

...ehaves the same as $b ~~ $a . The behaviour is determined by the following table: the first row that applies, in either order, determines the match behaviour. $a $b Type of Match Implied Matching Code ====== ===== ===================== ============= (overloading trumps...
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pandas GroupBy columns with NaN (missing) values

...of looking for other solutions like running an SQL server and querying the tables from there (looks a bit too complicated), or looking another library in spite of Pandas, or use my own (that I want to get rid of). Thx – Gyula Sámuel Karli Aug 26 '13 at 20:52 ...
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Simple way to convert datarow array to datatable

I want to convert a DataRow array into DataTable ... What is the simplest way to do this? 14 Answers ...
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postgresql: INSERT INTO … (SELECT * …)

...connect remote database and fetch result. For example: psql dbtest CREATE TABLE tblB (id serial, time integer); INSERT INTO tblB (time) VALUES (5000), (2000); psql postgres CREATE TABLE tblA (id serial, time integer); INSERT INTO tblA SELECT id, time FROM dblink('dbname=dbtest', 'SELECT ...
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How do I bottom-align grid elements in bootstrap fluid layout

... This is the only acceptable answer! @Lukas's will ignore widths on columns that don't fill a row. And DOM manipulation for styling... SMH. – Archonic May 30 '15 at 3:59 ...