If you’re a Web developer who’s been curious about Ruby on Rails but has never gotten around to trying it out because you couldn’t find a suitable overview of its advantages, then this article is for you. We want to bring Ruby on Rails closer to those who want to take a peek first, without going through an entire tutorial. So, this article is structured a little different from most other introductions out there; hopefully it is more useful because of this.
I assume you’re already familiar with some other form of Web development, whether PHP, Python, Perl or Java, and relational databases like MySQL. First, we’ll introduce Rails and Ruby and the basic ideas behind both. I’ll teach you just enough Ruby so that you understand the code samples. I’ll tell you how to get Ruby on Rails running on your computer, and I’ll give you an overview of the basic functionality of Rails and demonstrate how Rails’ main parts work together.
This tutorial consists of two articles: in the current, first article we get started with some basic concepts and essential components of Ruby on Rails. In the second part (it will be published next week) you will learn how to install the engine; you’ll also take a closer look at Rails’ inner workings and discover main advantages of Ruby on Rails. Please stay tuned.
After reading these parts, you should have an idea of whether Rails is for you. If you get the feeling that it is, I’ll point you to some good tutorials on the Web that you can use to learn Rails. I’ll also provide a lot of further reading recommendations so you can dig as deep into the topic as you like.
You may want to take a look at the following related posts:
* 10 Useful Tips For Ruby On Rails DevelopersRead more…
Subversion is a version control system that many Web developers and designers use to back up their work. Subversion was started in 2000 and is quite popular in the open-source community; major repositories such as Google Code use it to distribute source code.
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As the Web grows and becomes more dynamic, more and more websites have user-generated content and tools that greatly improve the user experience in terms of usability and accessibility. Interactive solutions for lightboxes, form validation, navigation, upload, auto-complete, image cropping, slideshows, tool tips, sliders and tables are being developed that use nifty JavaScript and AJAX scripts.
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Choosing a content management system can be tricky. Without a clearly defined set of requirements, you will be seduced by fancy functionality that you will never use. What then should you look for in a CMS?
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Popular JavaScript libraries such as jQuery, MooTools, Prototype, Dojo and YUI can be great for accomplishing common JavaScript tasks. These libraries provide many functions, whether the matter is related to events or effects or AJAX. And if one of these libraries can’t do the job, a plug-in probably exists that can.
Such flexibility is great but sometimes comes with a penalty (the size of JavaScript files being one of them). Although adopting a well-known JavaScript library is usually a wise decision, you may want to perform a task that can be accomplished by a more lightweight library dedicated exclusively to that task or that is not supported by the more popular JavaScript libraries.
Below, we present 40 stand-alone JavaScript libraries that serve specific purposes. These are not all the ones out there, but every Web designer or developer will find something helpful here.
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Rails is an model-view-controller Web framework written in the Ruby programming language. One of its great appeals is being able to quickly crank out CRUD-based Web applications. A big advantage of Rails over other frameworks is that it values convention over configuration. If you follow the correct conventions, you can avoid lengthy configuration of files, and things just work! Therefore, you spend less time writing boring config files and more time focusing on business logic.
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Everyone wants to be more productive, make fewer mistakes and write good code. Of course, that all depends on you, but in most cases integrated development environments (IDEs) can help you achieve those goals more easily. Unfortunately, choosing the right IDE is very difficult because a lot needs to be considered. And the website of almost every IDE tells us it is the best one.
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JavaScript is a powerful client-side scripting language used in many modern websites and Web applications. In the hands of a skilled Web developer, JavaScript can enhance the user’s experience of the website and provide rich interactive components and features. But even though syntactically simple in nature, JavaScript is often difficult to author because of the environment it runs in: the Web browser.
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For website owners who are evaluating e-commerce solutions, there are several good options for powering websites and shopping carts. Regardless of which option you chose, deciding on a design brings with it even more decisions to make. Of course, a custom design is always an option, but for those who want to keep costs down, templates are a popular choice. Premium e-commerce themes are easy to find, but they can be expensive. Free e-commerce templates are difficult to find, and quality free templates are even harder to find.
We’ve done the research for you, and in this post we present 35 of the highest-quality free e-commerce templates available. There are templates specifically for WordPress, Prestashop, osCommerce, Magento, Zen Cart, CubeCart, and CRE Loaded, as well as a number of general e-commerce templates. Please notice that these templates aren’t intended to be used 1:1, but should rather be used as a skeleton for your own shop and hence saves a lot of work, because otherwise you would have to start from scratch.
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PHP is one of the most widely used open-source server-side scripting languages that exist today. With over 20 million indexed domains using PHP, including major websites like Facebook, Digg and WordPress, there are good reasons why many Web developers prefer it to other server-side scripting languages, such as Python and Ruby.
PHP is faster (updated), and it is the most used scripting language in practice; it has detailed documentation, a huge community, numerous ready-to-use scripts and well-supported frameworks; and most importantly, it’s much easier to get started with PHP than with other scripting languages (Python, for example). That’s why it makes perfect sense to provide the huge community of PHP developers with an overview of useful tools and resources that can make their development process easier and more effective.
This post presents 50 useful PHP tools that can significantly improve your programming workflow. Among other things, you’ll find a plethora of libraries and classes that aid in debugging, testing, profiling and code-authoring in PHP.
You may also want to take a look at the following related posts:
* 50 Extremely Useful And Powerful CSS Tools
* 15 Helpful In-Browser Web-Development ToolsRead more…
