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What is the command to list the available avdnames
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how is this different from stackoverflow.com/a/37759064/1778421 ?
– Alex P.
Jul 27 '18 at 15:33
add a comment
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How to use Git properly with Xcode?
...rough git.
The .pbxproj file is simply a property list (similar to XML). From experience, just about the ONLY merge conflict you were ever get is if two people have added files at the same time. The solution in 99% of the merge conflict cases is to keep both sides of the merge, which for git at l...
How to return a part of an array in Ruby?
...turns a subarray specified by range. Negative indices count
backward from the end of the array (-1 is the last element).
Returns nil if the index (or starting index) are out of range.
a = [ "a", "b", "c", "d", "e" ]
a[2] + a[0] + a[1] #=> "cab"
a[6] ...
What is the .idea folder?
...ashes due to the .idea folder (especially when working on the same project from different computers). Simply open your .gitignore file and add .idea
– Pathros
Feb 9 at 23:42
a...
How good is Java's UUID.randomUUID?
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@osa: Not producing collisions (more than to be expected from perfect randomness) is pretty much the lowest quality requirement for a RNG, while cryptographic strength is the highest. In other words, a cryptographically strong RNG will most definitely not produce more collisions th...
What does asterisk * mean in Python? [duplicate]
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It separates regular parameters from keyword-only parameters. From the doc index page for '*': docs.python.org/dev/reference/compound_stmts.html#index-22
– Éric Araujo
Oct 30 '15 at 23:40
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Add up a column of numbers at the Unix shell
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... | paste -sd+ - | bc
is the shortest one I've found (from the UNIX Command Line blog).
Edit: added the - argument for portability, thanks @Dogbert and @Owen.
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Spring vs EJB. Can Spring replace EJB? [closed]
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Spring was developed as an alternative to EJB right from its inception, so the answer is of course you can use Spring in place of EJBs.
If there's an "advantage" to using EJBs, I'd say that it would depend on the skills of your team. If you have no Spring expertise, and lots...
Using Spring MVC Test to unit test multipart POST request
...ipartResolver;
}
}
The test should pass and give you output of
4 // from param
someValue // from json file
filename.txt // from first file
other-file-name.data // from second file
The thing to note is that you are sending the JSON just like any other multipart file, except with a different ...
Android Preferences: How to load the default values when the user hasn't used the preferences-screen
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this question is similar to mine:
initialize-preferences-from-xml-in-main-activity
Just use this code in onCreate method:
PreferenceManager.setDefaultValues(this, R.xml.preference, false);
It will load your preferences from XML, and last parameter (readAgain) will guarantee that u...