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Copying PostgreSQL database to another server

...o a remote host. With a big database or a slow connection, dumping a file and transfering the file compressed may be faster. As Kornel said there is no need to dump to a intermediate file, if you want to work compressed you can use a compressed tunnel pg_dump -C dbname | bzip2 | ssh remoteuser@...
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How can I format my grep output to show line numbers at the end of the line, and also the hit count?

...two null, - Line number : 2 example four null, - Line number : 4 Use command substitution to print out the total null count: $ echo "Total null count :" $(grep -ic null myfile.txt) Total null count : 2 share | ...
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How to update two tables in one statement in SQL Server 2005?

...le1.LastName = 'DR. XXXXXX' FROM Table1 T1, Table2 T2 WHERE T1.id = T2.id and T1.id = '011008'; UPDATE Table2 SET Table2.WAprrs = 'start,stop' FROM Table1 T1, Table2 T2 WHERE T1.id = T2.id and T1.id = '011008'; COMMIT; s...
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How to implement OnFragmentInteractionListener

I have a wizard generated app with navigation drawer in android studio 0.8.2 12 Answers ...
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Create instance of generic type in Java?

... And how do you call the createContents() method? – Alexis Dufrenoy Aug 11 '12 at 21:36 ...
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Insert picture/table in R Markdown [closed]

So I want to insert a table AND a picture into R Markdown. In regular word document I can just easily insert a table (5 rows by 2 columns), and for the picture just copy and paste. ...
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How to run .APK file on emulator [duplicate]

I download an APK file and I want to run it on an Android emulator but I don't know how. Please help me. Thanks! 4 Answer...
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Reset select2 value and show placeholder

...t by select2. In my example If locations or grade select boxes are clicked and my select2 has a value than the value of select2 should reset and show the default placeholder. This script is resetting the value but won't show the placeholder ...
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Missing return statement in a non-void method compiles

...ered a situation where a non-void method is missing a return statement and the code still compiles. I know that the statements after the while loop are unreachable (dead code) and would never be executed. But why doesn't the compiler even warn about returning something? Or why would a language...
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How can I disable a button in a jQuery dialog from a function?

... collection from the dialog, loop through that to find which one you need, and then set the disabled attribute as I showed above. share | improve this answer | follow ...