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How do I create an immutable Class?
...e case, you should copy away whatever state you will want to retain and avoid returning entire mutable objects, unless you copy them before giving them back to the caller - another option is to return only immutable "sections" of the mutable object - thanks to @Brian Rasmussen for encouraging me to ...
Adding local .aar files to Gradle build using “flatDirs” is not working
... that was added after you imported the AAR file (at the same level as app/.idea under the top most level folder). Or to put it another way...
MyApplication
.idea
app
build.gradle (here's where to add compile project(':ProjectName') to dependency section)
ProjectName (added automatically af...
How to apply `git diff` patch without Git installed?
... symlink diffs (but not yet binary diffs) (release announcement).
So provided one uses current/latest version of patch there is no need to use git to be able to apply its diff as a patch.
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How can I tell who forked my repository on GitHub?
.... see what kind of changes have been made you will need to go to each individual forked repository and then see the compare tab (please refer to the attached picture). To see exact details on what files have been actually changed you should click on the compare button shown in the image.
The above...
How can I make pandas dataframe column headers all lowercase?
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@PawelKranzberg Do you have any idea how to lower the column names of MultiIndex
– curious_nustian
May 2 at 19:44
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What are the differences between Helper and Utility classes?
...class or it can be stateful or require an instance be created. I would avoid this if possible.
If you can make the name more specific. e.g. if it has sorting methods, make it XSorter
For arrays you can find helper classes like
Array
Arrays
ArrayUtil
ArrayUtils
ArrayHelper
BTW a short hand for ...
Difference between Activity and FragmentActivity
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A FragmentActivity is a subclass of Activity that was built for the Android Support Package.
The FragmentActivity class adds a couple new methods to ensure compatibility with older versions of Android, but other than that, there really isn't much of a difference between the two. Just make sure y...
How to `go test` all tests in my project?
....com/golang/go/issues/14417, https://github.com/go-lang-plugin-org/go-lang-idea-plugin/issues/2366, @nickgrim's comment.
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Ansible: Set variable to file content
...a and store as fact # You can skip this if you want to use the right hand side directly...
set_fact:
user_data: "{{ slurped_user_data.content | b64decode }}"
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How to print instances of a class using print()?
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@kender - I didn't know about it, but in retrospect it makes perfect sense given Python 2.x's broken Unicode handling.
– Chris Lutz
Oct 8 '09 at 5:36
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