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What does rake db:test:prepare actually do?
I am following the rails tutorial videos and I can't figure out what the db:test:prepare command actually does. Can someone provide an explanation?
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Appending to an empty DataFrame in Pandas?
Is it possible to append to an empty data frame that doesn't contain any indices or columns?
3 Answers
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Difference between “git checkout ” and “git checkout -- ”
http://norbauer.com/notebooks/code/notes/git-revert-reset-a-single-file
2 Answers
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Is it safe to delete an object property while iterating over them?
When iterating over an object's properties, is it safe to delete them while in a for-in loop?
2 Answers
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Where in an Eclipse workspace is the list of projects stored?
I use Eclipse with "external" projects - i.e. projects created from existing source.
6 Answers
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Declaring an enum within a class
In the following code snippet, the Color enum is declared within the Car class in order to limit the scope of the enum and to try not to "pollute" the global namespace.
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SQL Server Management Studio SSMS tries to “save to file” instead of execute on F5
This happens intermittently and seems to be related to accidentally hitting a key.
2 Answers
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@Column(s) not allowed on a @ManyToOne property
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$apply vs $digest in directive testing
If I have a directive that responds to the status of a particular attribute on the scope, and I want to change that attribute in my test and verify that it responds correctly, which is the best way of doing that change?
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tmux: How to join two tmux windows into one, as panes?
I have two tmux windows, with a single pane in each, and I would like to join these two panes together into a single window as a horizontal split panes. How could I do that?
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