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How to work around the stricter Java 8 Javadoc when using Maven
...uld go through those many source files and aid the developer in fixing the errors ... rather than just turning off DocLint.
– peterh
Jan 15 '16 at 10:46
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Ruby 2.0.0p0 IRB warning: “DL is deprecated, please use Fiddle”
...p of Windows.
The message "DL is deprecated, please use Fiddle" is not an error; it's only a warning.
The source is the Deprecation notice for DL introduced some time ago in dl.rb ( see revisions/37910 ).
On Windows the lib/ruby/site_ruby/2.0.0/readline.rb file still requires dl.rb so the warning...
Octave-Gnuplot-AquaTerm error: set terminal aqua enhanced title “Figure 1”…unknown terminal type"
I've installed Octave and gnuplot via Homebrew, and downloaded AquaTerm.dmg.
When I try to plot, I get the following message:
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Sending HTTP POST Request In Java
..., "bloggs")
};
post.setRequestBody(data);
// execute method and handle any error responses.
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InputStream in = post.getResponseBodyAsStream();
// handle response.
for more information check this url: http://hc.apache.org/
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YAML current date in rmarkdown
...sion, e.g.
date: "`r format(Sys.time(), '%d %B, %Y')`"
Then the parsing error will be gone, and the date will be generated in the markdown output so Pandoc can use the value from Sys.time().
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JRE 1.7 - java version - returns: java/lang/NoClassDefFoundError: java/lang/Object
...ava installer is supposed to uncompress them. If you are experiencing this error, apparently that didn't happen.
You need to manually run unpack200 on all .pack files in the JRE's lib/ and lib/ext/ folders.
Windows
To unpack one .pack file (for example rt.pack), run:
"%JAVA_HOME%\bin\unpack200" ...
How do I parse command line arguments in Bash?
...er positional arguments (also requested by the OP); and it ignores parsing-errors. Instead:
Use enhanced getopt from util-linux or formerly GNU glibc.1
It works with getopt_long() the C function of GNU glibc.
Has all useful distinguishing features (the others don’t have them):
handles spaces, ...
ExecJS and could not find a JavaScript runtime
...Devise Rails 3.1 template ( Mongoid and Devise ), and I keep getting an error stating ExecJS cannot find a JavaScript runtime. Fair enough when I didn't have any installed, but I've tried installing Node.js , Mustang and the Ruby Racer , but nothing is working.
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Extracting specific columns from a data frame
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That gives the error object of type 'closure' is not subsettable.
– Aren Cambre
Apr 10 '12 at 2:48
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How to execute a Ruby script in Terminal?
...rogram.rb, I get this: ruby: No such file or directory -- testapp.rb (LoadError)
– Tom Maxwell
Jan 4 '12 at 2:53
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