Regular expressions are an essential part of any programmer’s toolkit. They can be very handy when you need to identify, replace or modify text, words, patterns or characters. In a nutshell: regular expressions (regex) are like a Swiss army knife for modifying strings of just about anything. Need to make your site URLs look pretty? Use regex. Need to remove all punctuation from a sentence? Definitely use regex. The uses for regular expressions are almost limitless.
Regular expressions are something that you’ll come across at least once in your development cycle, whether you’re just trying to modify an .htaccess file to make clean URLs, or something much more advanced like filtering RSS feeds or other data. Here are some resources to get you well on your way to mastering regex.
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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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Whether you’re a Web developer, Web designer or blogger, you’ve probably had to deal with the headache of converting many images to different sizes and formats. It’s not much fun if you have to convert all of them by hand. Batch image processing can reduce this process from hours of work to just a few simple clicks.
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With fall just around the corner, designers are looking for ways to complement their work with Fall imagery like water droplets, rain on leaves and fall rain showers. Including rain or water drops in a scene can be a nice effect because water is a very compelling element. As you’ll see in the tutorials below, water drops and rain can completely change the dynamic of a design or photo.
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If you’ve ever collaborated with other people on a project, you know the frustration of constantly swapping files. Some do it by email, some through file upload services and some by other methods. It’s a pain in the neck, and every designer and developer knows it. Revision control is an excellent way to combat the problem of sharing files between workers.
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Choosing blogging software can be a scary process, especially if you are new to blogging. There are many different types of engines and content management systems (CMS) that could be used. Picking the software that you’ll need is not an easy task, given the wide variety and types on the Web today.
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Many e-commerce sites these days tend to be loaded down with too much information on their landing pages. The reasoning for cluttered e-commerce sites is simple: the more information you can cram on the page, the more the user will buy. Unfortunately, web buyers are a finicky bunch.
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