Ruby syntax ppt

... 1Ruby syntax 2VariableVariables are the memory locations which holds any data to be used by any program.There are five types of variables supported by Ruby. You already have ... are shared among descendants of the class or module in which the class variables are defined. 5Ruby ConstantsConstants begin with an uppercase letter. Constants defined within a class or module ......

Ngày tải lên: 23/08/2012, 15:51

... A FLEXIBLE NATURAL LANGUAGE PARSER BASED ON A TWO-LEVEL REPRESENTATION OF SYNTAX Leonardo Lesmo and Pietro Torasso Istituto di Scienze dell'Informazione Universit~ ... In this paper we present a parser which al lows to make explicit the interconnections between syntax and semantics, to analyze the sentences in a quasi-deterministic fashion and, in many cases, ... system, howe...

Ngày tải lên: 18/03/2014, 02:20

Ngày tải lên: 15/12/2013, 03:15

Ngày tải lên: 15/12/2013, 03:15

... (with specific syntax) that can be used to specify single values, ranges, or groups of values. Each field will be discussed in upcoming slides, covering possible values and the proper syntax for ... destination port. 1 1 Snort Rules: Syntax and Keywords Paul Ritchey, Jacob and Sundstrom, Inc. pritchey@jasi.com V1.0.0 Welcome to the class titled ‘Snort Rules: Syntax and Keywords’. Th...

Ngày tải lên: 17/01/2014, 08:20

... |row| csv << row end end end The write method simply uses the CSV library built into Ruby 1.9 and creates a file for writing, then loops through the given data array, writing each

Ngày tải lên: 15/02/2014, 07:20

... code in Listing 3.9 is pure Ruby, but even if you’ve studied Ruby before it probably won’t look very familiar. This is because RSpec uses the general malleability of Ruby to define a domain-specific ... empty: def home end def help end In plain Ruby, these methods would simply do nothing. In Rails, the situation is different. StaticPagesController is a Ruby class, but because it inherit...

Ngày tải lên: 16/02/2014, 13:20

... 151 Using Tk 154 Metaprogramming 157 RubyGems 158 Exception Handling 162 Creating Documentation with RDoc 164 Embedded Ruby 171 Review Questions 174 11. A Short Guide to Ruby on Rails . . . . . . . ... lists all of Ruby s operators in the order of precedence. If the operator is defined as a method, it is indicated in the Method column, and may be overridden. Ranges As discussed earlier,...

Ngày tải lên: 17/02/2014, 23:20

... the effects of syntax- driven features and differences of 1-best translation out- puts. 5.1 Effects of Syntax- Driven Features We conducted further experiments using individ- ual syntax- driven features ... desirable to translate a bracketable phrase than an unbracketable one. In this paper, we propose a syntax- driven brack- eting (SDB) model to predict whether a phrase (a sequence of co...

Ngày tải lên: 20/02/2014, 07:20

... Sessions, pages 57–60, Ann Arbor, June 2005. c 2005 Association for Computational Linguistics Syntax- based Semi-Supervised Named Entity Tagging Behrang Mohit Rebecca Hwa Intelligent ... al- ways be available for non-English domains. This paper examines the practicality of developing a syntax- based semi-supervised NE tagger. In our study we compared the effects of two types of...

Ngày tải lên: 20/02/2014, 15:20