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Java Reflection: How to get the name of a variable?
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edited Mar 20 '14 at 19:30
answered Apr 13 '09 at 15:55
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How to convert JSON to XML or XML to JSON?
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428
Yes. Using the JsonConvert class which contains helper methods for this precise purpose:
// T...
How do I delete rows in a data frame?
...'-' operator.
So, assuming the data.frame is called myData:
myData[-c(2, 4, 6), ] # notice the -
Of course, don't forget to "reassign" myData if you wanted to drop those rows entirely---otherwise, R just prints the results.
myData <- myData[-c(2, 4, 6), ]
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How can I make the tabs work normally on Xcode 4?
...I have opened with that file - if I have already opened it. Instead, XCode 4 changes the current tab to the file I clicked - making 2 tabs with the same file. Having 2 tabs with the same file is fairly useless.
This forces the user to scan the tab bar first to see if the file is currently opened; if...
How can I open a cmd window in a specific location?
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40 Answers
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Minimal web server using netcat
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54
Try this:
while true ; do nc -l -p 1500 -c 'echo -e "HTTP/1.1 200 OK\n\n $(date)"'; done
The ...
Javascript - remove an array item by value [duplicate]
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Joseph SilberJoseph Silber
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What causes imported Maven project in Eclipse to use Java 1.5 instead of Java 1.6 by default and how
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249
The m2eclipse plugin doesn't use Eclipse defaults, the m2eclipse plugin derives the settings fr...
How to Select Columns in Editors (Atom,Notepad++, Kate, VIM, Sublime, Textpad,etc) and IDEs (NetBean
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edited Aug 27 '14 at 8:15
Gustav Bertram
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