ASP.NET PDF Viewer using C#, VB/NET

require 'xmlrpc/client' server = XMLRPC::Client.new2("http://127.0.0.1:1234/") puts server.call("sample.sumAndDifference", 5, 3).inspect

On the server side, just add more add_handler blocks that process the requests. You can use require to load classes associated with your program and then have a simple XML-RPC server in place to make your program s functionality available remotely. For example:

If you run this (remember to save it first), you should see the following prompt in the interpreter window: What is your name Enter your name, (for example, Gumby) and press Enter. You should get something like this: Hello, Gumby! Fun, isn t it

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require 'xmlrpc/server' require 'string_extend' server = XMLRPC::Server.new(1234) server.add_handler("sample.vowel_count") do |string| string.vowels end trap("INT") { server.shutdown } server.serve

This XML-RPC server makes the functionality of your string_extend library available remotely. You can use it like so:

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require 'xmlrpc/client' server = XMLRPC::Client.new2("http://127.0.0.1:1234/") puts server.call("sample.vowel_count", "This is a test").inspect

Actually, there are several ways to run your programs. First, let s assume that you have a DOS window or a UNIX shell prompt before you and that the Python executable (called python.exe in Windows, and python in UNIX) has been put in your PATH environment variable.8 Also, let s assume that your script from the previous section (hello.py) is in the current directory. Then you can execute your script with the following command in Windows: C:\>python hello.py

["i", "i", "a", "e"]

What Will You Show, Say, and Do During Every Slide Preparing the Storyboard Reformatting Your Story Template Manually Using the BBP Storyboard Formatter Practicing Scaling to Time Editing Your Headlines If Needed Reviewing the Storyboard Planning for the Verbal Channel by Writing Down What You ll Say Planning for the Visual Channel by Sketching Your Storyboard Storyboarding Using Three Ground Rules Rule 1: Be Visually Concise, Clear, Direct, and Speci c Rule 2: In Act II, Sketch Consistency Within Columns and Variety Across Columns Rule 3: Sketch Outside the Screen Too 10 Tips for Enhancing Your Storyboard

The ternary operator works like so:

true, then the first following expression will be evaluated and returned. If the initial expression is false, then the final following expression will be evaluated and returned

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Ruby supports loops in a similar way to other programming languages. For example, while, loop, until, next, and break features will be familiar (although with possibly different names) to most programmers.

8. If you don t understand this sentence, you should perhaps skip the section. You don t really need it.

Note Ruby also supports iteration and code blocks, which can prove a lot more powerful than regular

Mark clicked the remote control to advance to the next slide, showing an image of a headquarters building, similar to Figure 1-8, as he said, The evidence is going to lead you to one place the front steps of one of the largest pharmaceutical companies in the world. Mark explained that he would show a great deal of evidence from many sources that all proved that the company s drug was a cause of Bob s heart attack. But then he added, There are lots of different ways it can be painted, and jurors would have to eventually weigh the evidence against everything else that they would hear.

Loop techniques are covered in 3, but some basic demonstrations follow. Here s a permanent loop that you can break out of using break:

Note It s worth noting that unlike in C or Perl, you cannot increment variables by 1 with variable++ in

or UNIX: $ python hello.py As you can see, the command is the same. Only the system prompt changes.

FIGURE 1-8 Next Mark showed a photo of the headquarters building of the pharmaceutical company similar to this and told jurors that the evidence in the case would lead to the company s doorstep.

Here s a while loop, using next to skip even numbers (using the % modulo operator):

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until is the opposite to while. until (i >= 15) is equivalent to while (i < 15).

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