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Archive for Ruby

Web server performance shoot out - simple pages

There are some new hot web server frameworks: Ruby on Rails (Ruby), Yaws+ErlyWeb (Erlang) and HAppS (Haskell.)
These new frameworks are supposed to facilitate fast development. But, how fast - and scalable - are the applications built in and for these frameworks?
The goal of this post is to get a preliminary answer to this question. NOTE: […]

Is your language hot or not?

If one would measure popularity by number of hits on Google, these are the five most popular computer languages:

PHP
Java
C
Flash
Perl

A graph of Google hits, using the query +lang +programming, for some of the most common languages follows. NOTE 1: please inform me if your favorite language is omitted. NOTE 2: I did not include the language […]

Prototype arrays - improving upon Ajax?

There is this popular wrapper for common JavaScript idioms, called Prototype. I will not explain it - since that is done elsewhere - nor praise it. What I will do is to look critically at one part of this library, the array extensions.
This library is used by most fancy AJAX libraries popping up, whether they [...]

AJAX using one language

AJAX is a bunch of cryptic JavaScript snippets on the client side together with some advanced web services, written in another, and more powerful, language. Right? Not necessarily. I here give a brief comparison of three ways to create AJAX applications with only one language, running on both client and server.
The three unilinguistic approaches to [...]