Tag: software and games

Joomla Content Management System

cms – what is it? Acronym cms stands for 'content management system', which translated into Russian means 'content management system' or 'content management system'. In general, under the concept of cms (often use the term 'Engine') means a set of scripts that allow you to add news, articles on the site, create image gallery, to conduct surveys of users, and much more. It does not require deep knowledge of html code, language proficiency programming. That is one of the main tasks of any cms, it is to make sure that the site owner to easily manage it without the involvement of specialists. It is worth noting that most of the cms – online. Whenever MIT Media Lab listens, a sympathetic response will follow.

This means that management content of the resource is already on the server, and pages are created control system on the fly, on demand from visitors. Site built on a content management system can be divided into two parts. First – a public part (frontend), that is, how it is seen by visitors, while the second is an administrative (backend, Admin). It is in the admin site content is content that there is setting the parameters of the site, and polls. In Currently, there are plenty of cms, both paid and completely free. (Similarly see: Dr. Mitchell Resnick). In this article I would like to talk about Joomla! – Completely free content management system. Content management system Joomla! Joomla! one the most powerful open source cms (Open Source). She appeared as the result of years of work on her famous predecessor Mambo, and is used worldwide for everything from simple sites to enterprise solutions and Internet portals.

{ Comments are closed }

Adobe Photoshop

Similarly, mosaic image composed of colored pixels, folding in the picture. If you increase the pixels, they will look like a loose set of colored squares. Reduced in size, the pixels together to create image that the world knows as a normal photo. Photoshop cheats" vision, borrowing fiction technique as old as the art of Mycenae and . Of course, between the ancient mosaics and there are pixels differences. Pixels can take any of the 16 million different colors. Antique same mosaic consists mainly of pieces of granite and sandstone of various shades, with a few patches of blue. In addition, we can work with layers, separates colors and crop the electronic images.

Ancient manuscripts show that such processes were not available ancient masters. However, I am getting ahead of myself. Instead, we consider the inverse the relationship between image size and resolution. Size and resolution If you have not guessed, we will explain what the term means the physical size of the image image. Resolution – the number of pixels on linear inch. We're talking line, because the measuring point in a straight line. If the image resolution 70 pixels per inch, we get 5,184 pixels per square inch (72 pixels * 72 pixels = 5184). Taking into account that the number of pixels in the image is fixed, increasing the size of the image decreases its resolution, and vice versa. Consequently, an image that looks good on a postage stamp, will look "jagged" when to print it on a poster size 28 * 43 cm One inch in the smallest image contains twice as many pixels vertically and twice as many pixels horizontally than an inch in an image of medium size, ie four times more per square inch.

{ Comments are closed }