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15 Cards in this Set
- Front
- Back
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What is HEAD in git?
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A pointer to the branch you're currently working on.
:http://git-scm.com/book/en/Git-Branching-What-a-Branch-Is |
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What is a branch in git?
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A lightweight movable pointer to a particular commit.
:http://git-scm.com/book/en/Git-Branching-What-a-Branch-Is |
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What is 'master' in git?
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The default branch.
:http://git-scm.com/book/en/Git-Branching-What-a-Branch-Is |
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What does 'git branch blah' do?
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Creates a new branch pointer 'blah' pointing to the same commit you're currently working on.
:http://git-scm.com/book/en/Git-Branching-What-a-Branch-Is |
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How to switch to an existing branch in git?
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git checkout <branch name>
:http://git-scm.com/book/en/Git-Branching-What-a-Branch-Is |
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How to create and switch to a new branch in one fell swoop?
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git checkout -b new-branch-name
:http://git-scm.com/book/en/Git-Branching-Basic-Branching-and-Merging |
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What is the naming convention for Play controllers?
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Plural of a model entity, e.g. Products.
:play-31 |
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In Play, each controller is a _ scala object that defines one or more _.
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singleton, actions
:play-31 |
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A Play controller doesn't have any _.
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state
:play-31 |
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How to represent time intervals in java?
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TimeUnit
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How to sleep for a specified time interval in java?
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TimeUnit.sleep
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What do you call the 'archetype' and 'generate' parts of the command?:
mvn archetype:generate |
plugin and goal
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What do you call the 'package' part of the command?:
mvn package |
phase
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What phases lead up to 'package' in maven?
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validate
generate-sources process-sources generate-resources process-resources compile |
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What maven command is used to package a project and put it into your local repository?
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mvn install
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