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belongs_to through associations
Given the following associations, I need to reference the Question that a Choice is attached through from the Choice model. I have been attempting to use belongs_to :question, through: :answer to perform this action.
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How to convert a set to a list in python?
I am trying to convert a set to a list in Python 2.6. I'm using this syntax:
9 Answers
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Restart node upon changing a file
For someone who is coming from PHP background the process of killing node and starting it again after every code change, seems very tedious. Is there any flag when starting a script with node to automatically restart node when code change is saved?
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Android Gradle plugin 0.7.0: “duplicate files during packaging of APK”
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R: rJava package install failing
When installing rJava using the install.packages("rJava") command I get the following error:
16 Answers
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Is there any way to git checkout previous branch?
I sort of want the equivalent of cd - for git. If I am in branch master and I checkout foo , I would love to be able to type something like git checkout - to go back to master , and be able to type it again to return to foo .
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How to set the id attribute of a HTML element dynamically with angularjs (1.x)?
...HTML element of type div , how to set the value of its id attribute, which is the concatenation of a scope variable and a string ?
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How to read and write into file using JavaScript?
Can anybody give some sample code to read and write a file using JavaScript?
17 Answers
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Is there a way to automatically generate getters and setters in Eclipse?
I am working on a new Android project ( Java ), and created an Object with a large number of variables. Since I am planning to add getters and setters for all of them, I was wondering: is there a shortcut in Eclipse for automatically generating the getters and setters in a given class?
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