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What's the difference between the 'ref' and 'out' keywords?
I'm creating a function where I need to pass an object so that it can be modified by the function. What is the difference between:
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How to exclude a module from a Maven reactor build?
We have a Maven 2 project with lots of modules in it. Example:
7 Answers
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Start a git commit message with a hashmark (#)
Git treats lines starting with # as comment lines when committing. this is very annoying when working with a ticket tracking system, and trying to write the ticket number at the beginning of the line, e.g.
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UICollectionView's cellForItemAtIndexPath is not being called
Only my second time using UICollectionView's and perhaps I have bitten off more than I can chew but nevertheless:
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Getting number of days in a month
I have a comboBox with all of the months in it.
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Get fully qualified class name of an object in Python
For logging purposes I want to retrieve the fully qualified class name of a Python object. (With fully qualified I mean the class name including the package and module name.)
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Push existing project into Github
I have a folder with my project sources. How I can push this project into Github's repository?
18 Answers
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Difference between author and committer in Git?
I am trying to make a commit like
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Replacement for “rename” in dplyr
I like plyr's renaming function rename . I have recently started using dplyr, and was wondering if there is an easy way to rename variables using a function from dplyr, that is as easy to use as to plyr's rename ?
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How does this code generate the map of India?
This code prints the map of India. How does it work?
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