inexpensive web hosting church, click here to enter!


inexpensive web hosting church

inexpensive web hosting church resources brought to you by aldenhosting.com

inexpensive web hosting church

inexpensive web hosting church information is available by clicking above

Since 1998, Alden Hosting is a provider of business-class Web hosting to small- and medium-sized businesses, providing professional, efficient, and reliable services. We provide everything you need to get your business on the Internet. We make it easy and affordable. Alden Hosting's feature-rich hosting plans and excellent 7 days a week toll-free customer support empower you to efficiently build a Web business that will grow with your changing needs.

Site Map
inexpensive web hosting church inexpensive web hosting church The second and subsequent times the block is called, sum is set to the value returned by the block on the previous call. This way, sumcan be used to keep a running total. The final value of inject is the value returned by the block the last time it was called. Ruby does not have an inject method, but it's easy to write one. In this case we'll add it to the Array class, while on page 100 we'll see how to make it more generally available.

inexpensive web hosting church class Array   def inject(n)      each { |value| n = yield(n, value) }      n   end   def sum     inject(0) { |n, value| n + value }   end   def product     inject(1) { |n, value| n * value }   end end [ 1, 2, 3, 4, 5 ].sum » 15 [ 1, 2, 3, 4, 5 ].product » 120 Although blocks are often the target of an iterator, they also have other uses. Let's look at a few. Blocks for Transactions Blocks can be used to define a chunk of code that must be run under some kind of transactional control.

inexpensive web hosting church For example, you'll often open a file, do something with its contents, and then want to ensure that the file is closed when you finish. Although you can do this using conventional code, there's an argument for making the file responsible for closing itself. We can do this with blocks. A naive implementation (ignoring error handling) might look something like the following. class File   def File.

inexpensive web hosting church openAndProcess(*args)     f = File.open(*args)    yield f     f.close()   end end File.openAndProcess("testfile", "r") do |aFile|   print while aFile.gets end produces: This is line one This is line two This is line three And so on.

inexpensive web hosting church

Web Hosting Links Portal
Web Hosting JSP Hosting Tomcat Hosting MySQL Hosting servlets Hosting
Web Site Hosting JSP Hosting Tomcat Hosting MySQL Hosting servlets Hosting
JSP Web Hosting JSP Web Hosting
Servlet Web Hosting Servlet Web Hosting
Alden Trading Alden Shoes ebootery Minnetonka Moccasins myMoccasins
Protecting Your Assets Portal
Offshorelaw links Offshorelaw
INTERNET LARGEST NEW CAR BUYING SERVICE
Where You will Find every wedding service you will need
Where You will Find every wedding service you will need
unemployment benefit services
unemployment benefit services unemployment benefit services
Menu Paper Menu Paper
Dancing Waters Dancing Waters

inexpensive web hosting church