Results for: "String# "

Returns the output size of the digest, i.e. the length in bytes of the final message digest result.

Example

digest = OpenSSL::Digest.new('SHA1')
puts digest.digest_length # => 20

Called when a map ends

Called when the YAML stream ends

End a stream emission

See Psych::Handler#end_stream

Emit the end of a mapping.

See Psych::Handler#end_mapping

Write value to a registry value named name.

The value type is REG_SZ(write_s), REG_DWORD(write_i), or REG_BINARY(write_bin).

Returns the method kind string. The string is “UNKNOWN” or “PROPERTY” or “PROPERTY” or “PROPERTYGET” or “PROPERTYPUT” or “PROPERTYPPUTREF” or “FUNC”.

tobj = WIN32OLE::Type.new('Microsoft Excel 9.0 Object Library', 'Workbooks')
method = WIN32OLE::Method.new(tobj, 'Add')
puts method.invoke_kind # => "FUNC"

Returns value specified by the member name of VT_RECORD OLE variable. Or sets value specified by the member name of VT_RECORD OLE variable. If the member name is not correct, KeyError exception is raised.

If COM server in VB.NET ComServer project is the following:

Imports System.Runtime.InteropServices
Public Class ComClass
    Public Structure Book
        <MarshalAs(UnmanagedType.BStr)> _
        Public title As String
        Public cost As Integer
    End Structure
End Class

Then getting/setting value from Ruby is as the following:

obj = WIN32OLE.new('ComServer.ComClass')
book = WIN32OLE::Record.new('Book', obj)
book.title # => nil ( book.method_missing(:title) is invoked. )
book.title = "Ruby" # ( book.method_missing(:title=, "Ruby") is invoked. )

Returns variable kind string.

tobj = WIN32OLE::Type.new('Microsoft Excel 9.0 Object Library', 'XlSheetType')
variables = tobj.variables
variables.each do |variable|
  puts "#{variable.name} #{variable.variable_kind}"
end

The result of above script is following:
  xlChart CONSTANT
  xlDialogSheet CONSTANT
  xlExcel4IntlMacroSheet CONSTANT
  xlExcel4MacroSheet CONSTANT
  xlWorksheet CONSTANT

Returns true if the stream is finished.

See Zlib::GzipReader documentation for a description.

Returns the number of the first source line where the instruction sequence was loaded from.

For example, using irb:

iseq = RubyVM::InstructionSequence.compile('num = 1 + 2')
#=> <RubyVM::InstructionSequence:<compiled>@<compiled>>
iseq.first_lineno
#=> 1

Return trace points in the instruction sequence. Return an array of [line, event_symbol] pair.

It returns recorded script lines if it is available. The script lines are not limited to the iseq range, but are entire lines of the source file.

Note that this is an API for ruby internal use, debugging, and research. Do not use this for any other purpose. The compatibility is not guaranteed.

Like Net::HTTP.get, but writes the returned body to $stdout; returns nil.

Sets the maximum number of times to retry an idempotent request in case of Net::ReadTimeout, IOError, EOFError, Errno::ECONNRESET, Errno::ECONNABORTED, Errno::EPIPE, OpenSSL::SSL::SSLError, Timeout::Error. The initial value is 1.

Argument retries must be a non-negative numeric value:

http = Net::HTTP.new(hostname)
http.max_retries = 2   # => 2
http.max_retries       # => 2

Sends a POST request to the server; forms the response into a Net::HTTPResponse object.

The request is based on the Net::HTTP::Post object created from string path, string data, and initial headers hash initheader.

With no block given, returns the response object:

http = Net::HTTP.new(hostname)
http.post('/todos', 'xyzzy')
# => #<Net::HTTPCreated 201 Created readbody=true>

With a block given, calls the block with the response body and returns the response object:

http.post('/todos', 'xyzzy') do |res|
  p res
end # => #<Net::HTTPCreated 201 Created readbody=true>

Output:

"{\n  \"xyzzy\": \"\",\n  \"id\": 201\n}"