Portable Operating System Interface or POSIX is standardized application programming interface maintaining compatibility between application and OS. The term POSIX was proposed by Richard Stallman in response to the IEEE's invitation to give a memorable name; POSIX was previously designated as IEEE-IX. Brief Description of POSIX The specification of user and software interface of … [Read more...]
Archives for July 2012
Polygraph or Lie Detector : How it Works
Polygraph, better known to most peoples as Lie Detectors records continuous progression of physical parameters, mostly the peripheral physiological variables such as blood pressure, pulse rate, respiratory rate, electrical conductivity of the skin of a person during an interview. Today multi channel Computerized Polygraph are mostly used. The terminology "lie detector" is somewhat biased, because … [Read more...]
jQuery : What is jQuery with Example
jQuery is a free, extensive JavaScript - class library which features comfortable DOM manipulation. JQuery is a client side scripting under dual Open Source License model. jQuery is extensively used in various WordPress plugins. Our Navigation bar is an example of application of jQuery. Another example of simple jQuery application can be our tutorial on How to Highlight search results in … [Read more...]
Private Cloud : 6 Errors in Cloud Integration
Private Cloud integration strategy if not carried rightly can be fatal for a Company.Cost, technology, management of Private Cloud differs from brand to brand. Private Cloud can delivered as Infrastructure as a Service (IaaS), Platform as a Service (PaaS) and Software as a Service (SaaS) and also Public Cloud can deliver some services. There is a huge difference in cost in case of Private … [Read more...]
Reverse Engineering : The Art and Science of Extraction
Reverse Engineering refers to the process of study of mechanism from a complete system from its structure, and behavior. Reverse Engineering is not always bad. One example will make it clear to you why we stated that "Reverse Engineering is not always bad". Anatomy, Biochemistry, Physiology are also types of Reverse Engineering as we can neither create a human as an industrial production process, … [Read more...]
Amazing Realistic Burning Cigarette RAM Meter Widget
Amazing Realistic Burning Cigarette RAM Meter Widget looks like a real cigarette and the animated effect simulates the burning matched with RAM consumption. You can read an article on XWidget itself. It says about XWidget in details. Amazing Realistic Burning Cigarette RAM Meter Widget is developed by Jamesdan. Previously we posted a post on XWidget download. You need to install xWidget from … [Read more...]
Shutter of Digital Camera
Shutter of Digital Camera is a light-proof,mechanically movable element in a camera which controls the during of exposure time to make the image sensor exposed. Film cameras used rotating shutter for the same function. In Digital cameras, the shutter mechanism is implemented electronically. Technology implemented in Shutter of Digital Camera Shutter is immediately situated behind … [Read more...]
Optical Fiber : How Optical Fiber Works and Where We Use
Optical Fiber are made of optical fiber connectors with partially pre-assembled cables for transmission of light. When bundled, referred as fiber optic cable. Optical Fiber when bundled also acts to protect and stabilize the individual fibers to mechanically reinforce. Physical and Optical Properties of Optical Fiber Physically, Optical Fiber are dielectric waveguide. They are made … [Read more...]
Cloud Server and Cloud Storage : Overview of Cloud Market
Cloud Server and Cloud Storage right now has quite good competition. Appropriately it can be compared with virtual marketplace. Here is overview of Cloud Market. The major target of this article is to represent the giants, right now playing on Cloud Server and Cloud Storage segment. Understanding the situation of Cloud Server and Cloud Storage Market Infrastructure as a Service … [Read more...]
Mobile Virtualization : Technology that Can Run Android OS on Symbian
Mobile Virtualization is just like Virtualization we use for Servers - one can run a different operating systems on the host simultaneously on one mobile phone. Mobile Virtualization is not so easy as it is for our full fledged computers, for various reasons. In this article, we will discuss the important points on Mobile Virtualization Technology. The later part of the title of this article - … [Read more...]
OSI Model : An Abstract on OSI Model
OSI Model is an acronym of organization named International Organization for Standardization which sets basis of communication protocols in computer networks. The reason we mention OSI Model in various articles, is due to the reason, the topics fall inside one of the seven models of OSI Model. The Basic Concept of OSI Model A computer network connected to various host is not as … [Read more...]