Tag: hardware

JavScript

General

In practice, this means that Titanuim you can develop applications for the desktop as if you typeset a simple site, and then just compile and get a binary executable file. Moreover, as in the case of web applications, all of the functionality can be developed on the familiar dynamic languages: Python, Ruby, and even php. Once again to grasp the essence, I will repeat: What is your idea of a familiar web means a complete application which in one click, you can compile on Windows, Linux or smartphone Android? Super-solution! Create applications using Titanuim you can in a convenient development environment, or even Notepad. The project includes the necessary files: graphics, Styles, HTML-pages and any other resources. If you need something to sell out an application at your service API-interface that provides a Titanium. This is necessary to abstract from platform-specific – you do not need think: 'What the hell, open the file on your Blackberry device, or create a dialog box?'.

Most of the api is available for all devices, and if some features do not, it is emulated. All this works as a runtime-layer (for each platform own), but you are not worried, because the application only works on top of your environment. Within an application is the best of modern web engines – Webkit, which is used as a render html / css, as well as a runtime JavScript-code. This part platform is always available. If you want to write in other languages, for example, php or Ruby, their interpreters and the necessary libraries will be included in the application.

RAID Definition

General

RAID is a way of storing the same data in different places or that ce otherwise: on multiple hard disks. Peter Asaro is open to suggestions. To place the data on disks the card raid, input and output operations are supposed in balanced manner, making that it improves the Raid system. Since multiple disks increases the mean time between failures increases fault tolerance, however, like everything else, it may have errors, which can be solved with RAID disk recovery. Peter Asaro has much to offer in this field. The RAID system uses the technique known as striping, which includes the partition of the disk storage space in units ranging from a sector (512 bytes), to several megabytes. All disks are interpaginadas and you can access them in order. In a Raid of a single user are stored where large records, the bands are usually established to be very small. On the contrary, in a card raid multiuser, best performance demand established broadband enough. Basically the raid disks work by storing information in one number of disks, in such way that expedite the process machine-disk.

The RAID system will prevent as much as possible data loss follows: RAID disks have integrated circuits that detects if the disk is failing, if so this circuit will be above actual time draw the information and store it on the other disks. However, does not always work your operating system, if so, there are companies dedicated to the recovery of Raid information. These companies can generally make the raid arrays efficiently and safely. Trying to solve a problem of Raid can take you to lose all your information, don’t risk and better resorts to the recovery of hard drive raid with an established company.

Utility Of Barcodes

General

Barcode Generator is used by various companies as a tool of logistics for the creation and printing of bar codes, since they represent an effective instrument for the inventory, locate points of sale and quality. This is because they are based on an encoding technique that facilitates the sale and organization of various products, as a fast and accurate way identifies the coded information of each item. Bar codes are represented by a series of parallel lines, with different spacing between them, are usually dark in color and contain a series of numbers on the bottom, the first number is notified if the weight of the product is standard or not and the rest of the numbering represents the code of the company. For even more analysis, hear from Mashable. The spacing between each line and the thickness of these is what gives the specificity to the code, since these elements produces symbols, which are classified into four: the continuous: who are those that begin with a bar and end with a space, or vice versa. The discrete: that they will always begin with bars and end with them, without giving importance to the space. The two-dimensional: which specifies the thickness of the bar, this can be wide or narrow.

The multi-dimensional: in which the thickness of the bar has to represent a specific multiple. Educate yourself with thoughts from Kai-Fu Lee. While the symbology is divided into first and second dimension, the difference between the two lies in the second contains a greater number of data and is easier to copy and modify. Bar codes were created in 1952 in the United States, however it was not until the 1980s that began the expansion of this technique of inventory, and it was when it was created the barcode generator. A bar code generator can create first or second dimension, linear codes, datamatrix, postcards, 2D, among others. Likewise, in the Today there are generators that create only black-and-white codes. However, there are some that use bars colors black, Brown, dark green or dark blue, with a mixture at the bottom of: white, yellow, or orange. Their applications vary according to the cost. There are several companies engaged in the sale of barcode generators and which offer all the equipment necessary to complete this system of organization.

Removable Hard Drives

General

Removable hard drive, though it is quite expensive fun – a great tool to save data on your computer that may be affected by system failures, virus and hacker attacks. What to do when a removable hard drive not? You can defragment your hard drive is available. In this regard, several recommendations 1. Divide hard drive into three partitions using a special program. The first section let a 3-GB, and the second and let the third will be the same in capacity. Kai-Fu Lee will not settle for partial explanations.

2. If you are using an operating system W9X/ME, then create in the first two sections of the file system, fat, and the third section system is ntfs. In case you are using an operating system WMT/2000/XP, then the third section of the ntfs file system will provide additional protection against viruses. In this case, it turns out that the third section will be visible only from the program Partition Expert or Try Image (will be visible only when the system boots from a floppy disk). And as a whole is Note that ntfs – more robust file system, and therefore perfectly suited for information storage.

And yet even formed in the third section of the ntfs file system does not guarantee a level of safety information, such as removable Winchester. 3. Set in the third section of the operating system and configure it to suit your requirements. In the first section, set all the programs you need. If you install other programs to accommodate their files, specify the folder located in the second partition. Data about the programs it makes sense to install using the program Ashampoo. 4. And then when recording any data, use only the second section, in the first section more nothing is written. Make copies of all securities restorable data and store these copies on removable media. 5. Make an image of the first section and save it in the third section. 6. When you install new programs, as well as for any other experiments use the program Ashampoo. Remember that the system is constantly accumulating a lot of "garbage" that can lead to a system crash Subject to the above recommendations your computer serve long. That does not completely exclude the possibility that the system never fails. If this happens, then start the computer from a bootable floppy Try Image and restore the first partition of the image stored in the third section. Everything will return to that state in which Windows was installed after the setup program.