Results for: "remove_const"

Call the free function for this pointer. Calling more than once will do nothing. Does nothing if there is no free function attached.

Read a REG_SZ or REG_EXPAND_SZ registry value named name.

If the value type is REG_EXPAND_SZ, environment variables are replaced. Unless the value type is REG_SZ or REG_EXPAND_SZ, TypeError is raised.

Read a REG_SZ(read_s), REG_DWORD(read_i), or REG_BINARY(read_bin) registry value named name.

If the values type does not match, TypeError is raised.

removes the callback of event.

ie = WIN32OLE.new('InternetExplorer.Application')
ev = WIN32OLE::Event.new(ie)
ev.on_event('BeforeNavigate2') {|*args|
  args.last[6] = true
}
# ...
ev.off_event('BeforeNavigate2')
# ...

Returns string of return value type of method.

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

Returns number of return value type of method.

tobj = WIN32OLE::Type.new('Microsoft Excel 9.0 Object Library', 'Workbooks')
method = WIN32OLE::Method.new(tobj, 'Add')
puts method.return_vtype # => 26

Returns event interface name if the method is event.

tobj = WIN32OLE::Type.new('Microsoft Excel 9.0 Object Library', 'Workbook')
method = WIN32OLE::Method.new(tobj, 'SheetActivate')
puts method.event_interface # =>  WorkbookEvents

If stat is readable by others, returns an integer representing the file permission bits of stat. Returns nil otherwise. The meaning of the bits is platform dependent; on Unix systems, see stat(2).

m = File.stat("/etc/passwd").world_readable?  #=> 420
sprintf("%o", m)                              #=> "644"

Returns true if stat is writable by the real user id of this process.

File.stat("testfile").writable_real?   #=> true

Same as executable?, but tests using the real owner of the process.