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Difference between database and schema
What's the difference between a Database and a Schema in SQL Server? Both are the containers of tables and data.
5 Answers
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Removing a model in rails (reverse of “rails g model Title…”)
...roy model <model_name>
When you generate a model, it creates a database migration. If you run 'destroy' on that model, it will delete the migration file, but not the database table. So before run
bundle exec rake db:rollback
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Delete last commit in bitbucket
...s after the one you deleted, those commits will be invalid since they were based on a now non-existent commit).
Said that, what you can do is revert the commit. This procedure is done differently (different commands) depending on the CVS you're using:
On git:
git revert <commit>
On mercur...
How to show git log history for a sub directory of a git repo?
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How to get the directory of the currently running file?
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@Bit Using base template of debugging in such an IDE, yes give you that, then just hit 'Edit Configuration' and fill 'Output Directory', so you will see 'os.Args[0]' path is what you want
– ϻαϻɾΣɀО-MaMrEzO
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Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)
...w
This will stop the running services before powering down the machine.
Based on Centos, an additional method for getting it back up again when you run into this problem is to move mysql.sock:
mv /var/lib/mysql/mysql.sock /var/lib/mysql/mysql.sock.bak
service mysqld start
Restarting the servi...
Why is '397' used for ReSharper GetHashCode override?
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Cron job every three days
... out, you can use date('k') to get the day of the year instead of doing it based on the day of the month.
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Assign output to variable in Bash
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windows batch SET inside IF not working
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