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PG undefinedtable error relation users does not exist
...abase:
rake db:drop db:create db:migrate db:seed
or in short way (since 3.2):
rake db:migrate:reset db:seed
Since db:migrate:reset implies drop, create and migrate the db. Because the default environment for rake is development, in case if you see the exception in spec tests, you should re-cre...
How to connect to Mysql Server inside VirtualBox Vagrant?
...ow can I connect to that server outside the vm? I already forward the port 3306 of the Vagrantfile , but when I try to connect to the mysql server, it`s resposts with the error:
'reading initial communication packet'
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iOS Remote Debugging
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113
Update:
This is not the best answer anymore, please follow gregers' advice.
New answer:
Use W...
How to get the cuda version?
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723
As Jared mentions in a comment, from the command line:
nvcc --version
(or /usr/local/cuda/bi...
Run single test from a JUnit class using command-line
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3 Answers
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How do I make Git use the editor of my choice for commits?
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3611
If you want to set the editor only for Git, do either (you don’t need both):
Set core.edi...
Force to open “Save As…” popup open at text link click for PDF in HTML
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answered Jun 24 '13 at 16:10
Ayush GuptaAyush Gupta
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What is JNDI? What is its basic use? When is it used?
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BuZZ-dEE
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answered Dec 6 '10 at 11:11
duffymoduffymo
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Keyboard shortcut to change font size in Eclipse?
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L Y E S - C H I O U K H
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answered May 19 '16 at 13:33
ROMANIA_engineer...