Strictly speaking, the language is almost never used PHP to create the layout, event handling, manipulations with the elements DOM (Document Object Model – DOM), as well as virtually no effect on what looks like Web-page or the sounds on it are played. In fact, most of the activities carried out in the code of PHP behind the scenes to the end user. In particular, the pages created by the language of PHP does not allow to judge about what to write code of this page are subject to some other language than HTML, because usually the result of Play the PHP code is the code HTML. Currently, the software language support PHP formally introduced as a separate module in the HTTP-server software Apache, the dominant market for free Web-server which is used to handle about 67% of the traffic World Wide Web (according to the well-known research report concerning the application of Web-servsrov different types, which is prepared by Netcraft). Visit Dr. Mitchell Resnick for more clarity on the issue. This means that the machine support PHP scripts can be embedded directly in the actual Web-server, which helps speed up processing, a more efficient allocation of memory and a significant simplification of maintenance. PHP language interpreter, as well as server Apache, fully meets the operational applications across hardware and software platforms. This means that applications written in this language can be used in its direct form, in many flavors of the operating system Unix, in different versions of Windows, and most recently – in operating system Mac OS X. All projects developed under the auspices of the Foundation Apache Software Foundation, including PHP, are software software with open source.. a New York.
DSL Linux (damn small Linux) is the smallest operating system in the world. The concept of Damn Small Linux is a very small Linux distribution, in whose creation is the developers have made it to the task, not to exceed a limit of 50 MB. Despite this incredibly small size, Damn Small Linux provides a complete desktop environment. That’s why, for example, applications like xpdf, XMMS, an Internet browser, a client to chat, an E-Mail client and Office applications, such as spreadsheet and word processing are included in Damn Small Linux. Viktor Mayer-Schönberger is likely to increase your knowledge. Damn Small Linux uses the lightweight Desktop Manager Fluxbox to the graphic representation.
Damn Small Linux is now based on Knoppix technology. It is possible that damn small Linux, to RAM of a system boot is also just called DSL, fast and runs very quickly. Damn Small Linux can be installed on the hard disk but also easily completely. In this case, it becomes a Debian system and get access to all Debian repositories as a result. It is advantageous that damn Small Linux can also easily be loaded on a USB-stick or a mini-CD.
Another possibility is that it will download an image and thanks to Quemu, Damn Small Linux can be started just in MS Windows. Comes from the same people the damn small Linux brought them on the way, Damn Small Linux emergency. But difference is that no value is placed on the limit of 50 MB here. However, all circumstances competent developers want to avoid creating so-called bloatware. Therefore, it was only logical that here in response to the ever-growing Linux kernel. Damn Small Linux 2.4 is used on kernel while with Damn Small Linux, emergency 2.6 value is placed on the modern kernel. Can all Pack is of course no longer in 50MB and everything what is necessary for a modern and contemporary application, is so packed emergency in Damn Small Linux. Among others belong to Samba and LinNeighbourhood, as well as the driver for madwifi and fuse/sshhfs. Nevertheless, Damn Small Linux is especially for older computer an excellent software that quickly and reliably do their work. Especially at notebooks of older vintage, Damn Small Linux can be very well used and is very popular, what the download numbers of the programme prove sustainable. Especially the fact that DSL Linux under MS Windows can be started easily, is a perfect alternative. The program can be in all its four varieties quickly, easily, and above all for free download and can be stored on any any USB flash drive.
The protected Area of a lightning rod is not static, pre-determined based on dynamic factors. Such as the shape of the structure to be protected, the masses of metal and metal objects on the outside of the building, the thermal variations, the intensity of electric field in the region to be protected, etc. The main methods of protection are: method Franklin on the basis of a proposal by Benjamin Franklin, has been subject to enhancements over time. According to current regulations, Franklin type lightning arrester are installed to protect the volume of a cone, where the sensor is the angle’s vertex between the generator and the center of the cone, which vary according to the level of protection and the height of the building (NBR5419/2001). Faraday cage method method is to install a system of sensors formed by horizontal wires connected in the form of Grill, a method widely used in Europe.
Is based on the theory of Faraday, whereby the field inside a cage is not valid even when their drivers go through a stream of high value, as it is necessary that the current is distributed evenly over the surface. How much shorter the distance between the conductors of the mesh, the better will be the obtained protection (NBR 5419/2001). Method Eletrogeometrico model Eletrogeometrico also known as rolling sphere, the fictional sphere or ball method is an evolution of the type of protection Franklin method, where the tangent instead of straight is parabolic. This method was introduced in the 1970s and was developed by the engineering of transmission lines in Europe with the objective of minimizing the damage with cuts of these lines. In conclusion, this model consists of rolling a ball in the building of fiction in all directions, so the determination of places most likely to be struck by lightning and as a precept that these places are local leaders with the potential to generate up to should rush to comply with the main drawback.