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Is it possible to have a multi-line comments in R? [duplicate]
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Put the following into your ~/.Rprofile file:
exclude <- function(blah) {
"excluded block"
}
Now, you can exclude blocks like follows:
stuffiwant
exclude({
stuffidontwant
morestuffidontwant
})
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VS2013 permanent CPU usage even though in idle mode
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You can find the profiler in Analyze->Profiler and Attach it to another instance of devenv.exe
– remus
Jul 15 '14 at 7:52
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“Wrap with try…catch” in IntelliJ?
...omise Intellij let us to use our own keyboard shortcuts.
For That go to
File -> Setting -> Keymap in there you you can see a search box. Type the functionality you want (Surround with). Right click on Surround with, then select Remove Ctrl+Alt+T. Then again right click and select Add Keybo...
Android, getting resource ID from string?
...hough you need to use the format for your string as you use it in your XML files, i.e. package:drawable/icon.
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Why I cannot cout a string?
...g std::cout;
using std::endl;
on top of your function definition, or the file.
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PostgreSQL: Drop PostgreSQL database through command line [closed]
...es yourself now connected? If so, you might have to edit your pg_hba.conf file to reject connections from other users, or shut down whatever app is accessing the pg database to be able to drop it. I have this problem on occasion in production. Set pg_hba.conf to have a two lines like this:
local...
How to set OnClickListener on a RadioButton in Android?
...otlinx.android.synthetic.main.your_layout_name.* in your activity's Kotlin file. Also note that in case the radioGroup lambda parameter is unused, it can be replaced with _ (an underscore) since Kotlin 1.1.
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What does “@private” mean in Objective-C?
...e visibility modifiers, as they're not even visible to anyone outside that file.
– BJ Homer
Feb 10 '14 at 22:25
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The superclass “javax.servlet.http.HttpServlet” was not found on the Java Build Path [duplicate]
...en integration in Eclipse. All work fine, but in the work space in all JSP files have this:
14 Answers
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How do I delete all messages from a single queue using the CLI?
...I finally downloaded it from here: hg.rabbitmq.com/rabbitmq-management/raw-file/rabbitmq_v3_3_5/…
– FactualHarmony
Aug 30 '14 at 13:21
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