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How to find common elements from multiple vectors?
...to factor still no answer but if i try one by such as intersect(df$a,df$b) etc working ..since i have a total of 40 columns it cumbersome to do it ...can you suggest something shorter
– krushnach Chandra
Sep 11 at 21:05
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How do I enter a multi-line comment in Perl? [duplicate]
...nt with =POD, you can use any thing to start Multi-line comment ( say =xyz etc ) But yes end must always be with =cut not even =CUT
– Bharat
Jun 13 '14 at 4:44
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Is there a MessageBox equivalent in WPF?
...dows).
The problem is that it is the same old messagebox with OK, Cancel, etc. Windows Vista and Windows 7 have moved on to use Task Dialogs instead.
Unfortunately there is no easy standard interface for task dialogs. I use an implementation from CodeProject KB.
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HttpServletRequest get JSON POST data [duplicate]
...me");
// JSONArray arr = jsonObject.getJSONArray("arrayParamName");
// etc...
}
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How to Uninstall RVM? [duplicate]
...e and .bash_profile but everytime i launch the terminal i get -bash: /etc/profile.d/rvm.sh: No such file or directory any ideas where else could this be called from?
– philberndt
Feb 2 '12 at 21:47
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Can we have multiline comments in a Java properties file?
...me way to do multiline comments for properties files too like java/xml/jsp etc..
– spandey
Feb 12 '18 at 6:23
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Android Python Programming [closed]
... new recipe for including new python extensions (as brew, macports, cygwin etc.).
Edit: This is not Py4A, but python-for-android.
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How can I capture the right-click event in JavaScript? [duplicate]
...*Left Mouse*/} else if (e.which === 3) {/*Right Mouse*/} /*etc.*/ }; clickArea.addEventListener("mousedown", onMousedown); The contextmenu listener will allow the right click event through. Keep in mind that on Mac FF ctrl+rightclick will come through as a left mouse cli...
SVN- How to commit multiple files in a single shot
...c mydir/dir2/myfile1.h
$ svn changelist my-changelist mydir/dir3/myfile3.c etc.
... (add all the files you want to commit together at your own rate)
$ svn commit -m"log msg" --changelist my-changelist
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Lock screen orientation (Android) [duplicate]
...estedOrientation() will cause the Activity to restart, triggering onResume etc twice. Add this to your manifest for every activity where you do this to avoid it: android:configChanges="keyboardHidden|orientation|screenSize"
– bluehallu
Mar 24 '16 at 14:17
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