Results for: "tally"

A SimpleServer only yields when you start it

Performs the standard operations for daemonizing a process. Runs a block, if given.

Starts the server and runs the block for each connection. This method does not return until the server is stopped from a signal handler or another thread using stop or shutdown.

If the block raises a subclass of StandardError the exception is logged and ignored. If an IOError or Errno::EBADF exception is raised the exception is ignored. If an Exception subclass is raised the exception is logged and re-raised which stops the server.

To completely shut down a server call shutdown from ensure:

server = WEBrick::GenericServer.new
# or WEBrick::HTTPServer.new

begin
  server.start
ensure
  server.shutdown
end

Returns an array of values from the database.

Returns true if stat terminated because of an uncaught signal.

Returns the least significant eight bits of the return code of stat. Only available if exited? is true.

fork { }           #=> 26572
Process.wait       #=> 26572
$?.exited?         #=> true
$?.exitstatus      #=> 0

fork { exit 99 }   #=> 26573
Process.wait       #=> 26573
$?.exited?         #=> true
$?.exitstatus      #=> 99

Creates an array of handlers for the given libs, can be an instance of Fiddle::Handle, Fiddle::Importer, or will create a new instance of Fiddle::Handle using Fiddle.dlopen

Raises a DLError if the library cannot be loaded.

See Fiddle.dlopen

Sets the type alias for alias_type as orig_type

Similar to read, but raises EOFError at end of string instead of returning nil, as well as IO#sysread does.

Reads at most maxlen bytes from the stream. If buf is provided it must reference a string which will receive the data.

See IO#readpartial for full details.

Return true if the PRNG has been seeded with enough data, false otherwise.

Start streaming using encoding

Generate a TextArea element, as a String.

name is the name of the textarea. cols is the number of columns and rows is the number of rows in the display.

Alternatively, the attributes can be specified as a hash.

The body is provided by the passed-in no-argument block

textarea("name")
   # = textarea("NAME" => "name", "COLS" => 70, "ROWS" => 10)

textarea("name", 40, 5)
   # = textarea("NAME" => "name", "COLS" => 40, "ROWS" => 5)

Fixed by Mike Stok

UNTESTED

<!NOTATION …>

Called when <![CDATA[ … ]]> is encountered in a document. @p content “…”

<!NOTATION …>

Called when <![CDATA[ … ]]> is encountered in a document. @p content “…”

Is local fetching enabled?

Displays an alert statement. Asks a question if given.

SecureRandom.alphanumeric generates a random alphanumeric string.

The argument n specifies the length, in characters, of the alphanumeric string to be generated.

If n is not specified or is nil, 16 is assumed. It may be larger in the future.

The result may contain A-Z, a-z and 0-9.

require 'securerandom'

SecureRandom.alphanumeric     #=> "2BuBuLf3WfSKyQbR"
SecureRandom.alphanumeric(10) #=> "i6K93NdqiH"

If a secure random number generator is not available, NotImplementedError is raised.

Returns true, if NaN, Infinity, and -Infinity should be generated, otherwise returns false.