The basic unit of the object oriented programming is called object. Objects are identified by its unique name. An object represents a particular instance of a class. There can be more than one instance of an object. Each instance of an object can hold its own relevant data. An Object is a collection of data members and associated member functions also known as methods.
Classes:
Classes are data types based on which objects are created. Objects with similar properties and methods are grouped together to form a Class. Thus a Class represents a set of individual objects. Characteristics of an object are represented in a class as Properties. The actions that can be performed by objects become functions of the class and is referred to as Methods.
Inheritance:
Inheritance is the process of creating a new class from an existing class or base class which is also known as parent class or super class, the new class that is derived is called child class. It helps in reducing the overall code size of the program, which is an important concept in object-oriented programming.
Data Abstraction:
Data Abstraction represents the needed information in the program without presenting the details.
Data Encapsulation:
Data Encapsulation combines data and functions into a single unit called Class. When using Data Encapsulation, data is not accessed directly; it is only accessible through the functions present inside the class. Data Encapsulation enables the important concept of data hiding possible.
Polymorphism:
Polymorphism allows routines to use variables of different types at different times. An operator or function can be given different meanings or functions. Polymorphism refers to a single function or multi-functioning operator performing in different ways.
Overloading:
Overloading is one type of Polymorphism. It allows an object to have different meanings, depending on its context. When an exiting operator or function begins to operate on new data type, or class, it is understood to be overloaded.
Reusability:
This term refers to the ability for multiple programmers to use the same written and debugged existing class of data. This is a time saving device and adds code efficiency to the language. Additionally, the programmer can incorporate new features to the existing class, further developing the application and allowing users to achieve increased performance. This time saving feature optimizes code, helps in gaining secured applications and facilitates easier maintenance on the application.
Bhakti Yoga - on the love and devotion to the Almighty. The individual performing this type of Yoga concentrates on the existence of Almighty. He/she learns to show love, compassion to the creatures co-existing with him/her, apart from keenly worshipping the Lord. Bhakti Yoga can be practiced in a number of ways, such as praising the God by singing, chanting slogans, reading religious books, listening to prayers and by watching religious movies.
Hatha Yoga - founded by Yogi Swatmarama in the 15th century in India. This type of Yoga is all about the combination of two extremes - 'ha' (the Sun, regarded as the positive current) and 'tha' (the Moon, regarded as the negative current). It involves the performance of physical postures (Asanas), breathing exercises (Pranayams), meditation, mudras and purification procedures known as 'Shatkriyas'.
Jnana Yoga - The Yoga of true knowledge, Jnana Yoga aims to detach the person performing it, from all the temporary things of the life. The person doing it attains tranquility, control over his/her mind, sense, faith, ability for concentration and the endurance to withstand the play of opposites by Mother Nature. By practising Jnana Yoga, the individual stays single-minded in all situations and attains self-control.
Karma Yoga - As the name suggests, Karma Yoga is the dedication of all the actions (karma) and their fruits to the Almighty. This type of Yoga purifies one's heart, and helps attain the knowledge of one's own self. The aim of a Karma Yogic (one, who performs Karma Yoga) is to provide selfless service to the poor and the needy, without expecting money, fame, power, respect and honor in return of the service.
Kundalini Yoga - aims at drawing the untapped energy (Kundalini), coiled at the base of the spine, by using a set of technique that uses the person's mind, senses and body. Apart from the physical postures (Asanas), the person performs meditation, chants mantras in order to awaken each of the seven chakras of the body. The Asanas are coordinated with the hold of breath control.
Mantra Yoga - the name suggests, makes use of mantras to attain a peace of mind and increase the concentration power. The mantras are chanted by the person in a thoughtful way, in order to attain certain goals. Mantra Yoga helps eliminate a number of disorders, including psychosomatic ailments and the problems of anxiety, stress and tension. It boosts the person's self-confidence as well.
Purna Yoga - known as integral Yoga, Purna Yoga offers wisdom and techniques for the unison of the body, mind and soul. It emphasizes the Karma of your everyday life. It involves meditation, pranayams and the performance of alignment-based Asanas. Purna Yoga is an improvisation of the traditional systems of Yoga.
Raj Yoga - is the best way for the complete and holistic healing of one's mind and soul. This type of Yoga helps a person to alleviates himself/herself from the emotional and mental conflicts. Also called Astanga or eight-limbed Yoga, Raj Yoga helps the person to be in harmony with the co-existing creatures and the environment.
Today tip is very useful particularly for those users who want to restrict the common users to shutdown public computer in common areas. You can disable the "Turn off Computer" button on the start menu and a common user will not "Turn Off, Restart and Stand By" a computer. Using registry editor, you can implement this task in all windows XP versions with minimum effort.
Follow the given steps to disable Turn off Computer" button on the start menu:
To use this feature, you will need to be logged into your computer with administrative rights.
Click Start button and type regedit in Run option then press Enter for next.
Here in right side panel, right click to create a new DWORD value with the name NoClose.
Now assign number 1 in value data box and close the registry editor.
Now close the registry editor and restart your computer after any changes to go into effect. But next time, if you want to enable "Turn Off Computer" button on start menu then simply change the value of data box to 0 or delete NoClose DWORDitem.
Kingston's DataTraveler 300 is the "world's biggest" USB flash drive; it just launched in Europe. In IT Blogwatch, bloggers boggle over the size of the thing -- and at its insane price.
IDG News Service - Amazon.com will buy online shoe and apparel retailer Zappos.com for US$847 million in cash and stock, the companies announced Wednesday.
Zappos.com, which focuses on delivering good customer service, offers more than 2.8 million products for sale, including shoes, jewelry, housewares, backpacks and clothing. Launched in 1999, the company had more than $1 billion in sales in 2008, according to its Web site.
Under the terms of the agreement, Amazon will acquire all outstanding shares and assume all outstanding options of Zappos in exchange for approximately 10 million shares of Amazon common stock. Those Zappos shares are worth about $807 million. In addition, Amazon will give Zappos employees about $40 million in case and restricted stock.
The companies expect the deal to close late this year.
After the acquisition, the Zappos management team will remain intact and Zappos will operate independently out of its Las Vegas headquarters, Amazon said in a press release.
The deal will give the two companies a "huge opportunity to utilize each other’s strengths and move even faster towards our vision of delivering happiness to customers, employees and vendors,” Tony Hsieh, CEO of Zappos, said in a statement.
Just moved your previous website into the new one? How do you inform your site visitors and search engines (keeps page ranks, hopefully) about your site’s new location? Go through the further steps given below.…
301 permanent redirect and URL rewrite is the answer.
Just modify the .htaccess file in the root directory of oldsite.com to the following:
Note: This will do a permanent redirection on both domain (oldsite.com) and subdomain(subdomain.oldsite.com) to http://www.newsite.com
Now, user will redirect (seamlessly) to your new website, on every old links they follow. Search engine will also follow the old site links to your new site. Never lost your site visitor again!
Certificate under section 203 of the Income-tax Act, 1961 for tax deducted at source from income chargeable under the head “Salaries”.
All income received as a salary is taxed under this head such that the Employer & Employee relation-ship exists. Employers must withhold tax compulsorily, if income exceeds minimum exemption limit, as Tax Deducted at Source (TDS), and provide their employees with a Form 16 which shows the tax deductions and net paid income.
Bharti Airtel Introduces India’s First Android™ Powered Phone, The HTC Magic for Airtel Customers
The Android ™ platform opens up an unique opportunity to Airtel customers to customize their device with multiple mobile applications
Airtel customers can avail many utility based applications such as Portfolio Manager, Hello Tune Manager, Weather Channel, Mobshare, In-mobile search and City Search
HTC Magic offers cutting edge innovation with 3G capabilities, 3.2-inch HVGA touch screen, and 3.2 mega-pixel camera for an unmatched personalised mobile Web experience
Airtel customers to get free data download of 100 MB per month for 6 months
HTC Magic available at Airtel Relationship Centres and authorised HTC resellers across 17 cities
New Delhi (India), June 23, 2009 — Bharti Airtel, Asia's leading integrated telecom services provider, and HTC Corporation, a global leader in mobile phone innovation and design, today announced the launch of India’s First Android™-powered mobile phone – The HTC Magic.
Airtel has been a frontrunner in bringing innovative and cutting edge technology to its customers. The Android™ powered HTC Magic opens new arena for customers and the developer community to interact in order to bring new applications to Android-based phones. The introduction of the Android™ platform in India is a step in this direction where innovation, development and deployment of mobile applications are encouraged in an ‘open ecosystem’. The Android™ platform not only gives Airtel a faster go to market capability but also helps to provide more rich & varied service offerings for all Airtel users while creating commercial viability for small developers/entrepreneurs.
“Airtel has been at the forefront of innovation and customer delight in the Indian telecom sector. Being the first to bring the Android™ powered HTC Magic to India further underscores our commitment to enrich the communication experience of all Airtel users.” said, Raghunath Mandava, Chief Marketing Officer, Mobile Services, Bharti Airtel. Added, “The HTC Magic presents a powerful mobile internet and multimedia experience that should drive the uptake of accessing the internet over mobile amongst Airtel users.”
HTC Magic opens up a whole new mobile experience for all Airtel users. A tablet-style device, with a sleek design and extraordinary compactness for a smartphone, the HTC Magic presents a supreme mobile internet and multimedia experience. Enhanced with Outlook synchronization, Smart Dialler, and an onscreen keyboard with predictive text, the HTC Magic is a true entertainment and communication powerhouse. Also, to begin with, Airtel customers can avail many utility based applications such as Portfolio Manager, Hello Tune Manager, Weather Channel, Mobshare, In-mobile search and City Search on the HTC Magic.
Jack Tong, Vice President, HTC Asia, said, “HTC is proud to partner with Airtel in launching the much-anticipated Android™-powered HTC Magic in India. The HTC Magic opens up a whole new world of possibilities for people to enrich and customise their mobile phone. HTC has always been known for its industry firsts and technology advancements, and is thus a natural partner to Airtel.”
For Airtel customers, HTC Magic also allows free data download of 100 MB per month for a period of 6 months. The HTC Magic will be available at a market price of Rs. 29,900/- at Airtel Relationship Centres and authorised HTC resellers across 17 cities. The cities include Delhi, Mumbai, Bangalore, Chennai, Hyderabad, Kolkata, Pune, Ahmedabad, Chandigarh, Jaipur, Coimbatore, Cochin, Ludhiana, Jalandhar, Lucknow, Bhubaneswar, Patna.
The Android™ platform constitutes a complete set of software for mobile devices: an operating system, middleware and key mobile applications. Developed by the Open Handset Alliance, a group of 47 technology and mobile companies, Android™ brings Internet-style innovation and openness to mobile phones and enables developers to create mobile applications to optimise the functionalities of the mobile phone. Android™ does not differentiate between the phone's core applications and third-party applications, thus providing users with a broad spectrum of applications and services.
The Fastest iPhone Ever - The first thing you’ll notice about iPhone 3G S is how quickly you can launch applications. In fact, everything you do on iPhone 3G S is up to 2x faster and more responsive than iPhone 3G.
Video - Now you can shoot video, edit it, and share it — all on your iPhone 3G S.
3-Megapixel Camera - The new 3-megapixel camera takes great still photos, too, thanks to built-in autofocus and a handy new feature that lets you tap the display to focus on anything (or anyone) you want.
Voice Control - Voice Control recognizes the names in your Contacts and knows the music on your iPod. So if you want to place a call or play a song, all you have to do is ask.
Compass - With a built-in digital compass, iPhone 3G S can point the way. Use the new Compass app, or watch as it automatically reorients maps to match the direction you’re facing.
Cut, Copy & Paste - Cut, copy, and paste words and photos, even between applications. Copy and paste images and content from the web, too.
Landscape Keyboard - Want more room to type on the intelligent software keyboard? Rotate iPhone to landscape to use a larger keyboard in Mail, Messages, Notes, and Safari.
Messages - Send messages with text, video, photos, audio, locations, and contact information. You can even forward one or more messages to others.
Search - Find what you’re looking for across your iPhone, all from one convenient place. Spotlight searches all your contacts, email, calendars, and notes, as well as everything in your iPod.
Accessibility - iPhone 3G S offers accessibility features to assist users who are visually or hearing impaired. These features include the VoiceOver screen reader, a Zoom feature, White on Black display options, Mono Audio, and more.
Internet Tethering - Surf the web from practically anywhere. Now you can share the 3G connection on your iPhone with your Mac notebook or PC laptop.
Voice Memos - Capture and share a thought, a memo, a meeting, or any audio recording on the go with the new Voice Memos application.
Nike + iPod - iPhone includes built-in Nike + iPod support. Just slip the Nike + iPod Sensor (available separately) into your Nike+ shoe and start your workout.
Stocks - Stocks on iPhone shows you charts, financial details, and headline news for any stock you choose. Rotate iPhone to see even more detailed information.
YouTube - Watch YouTube videos wherever you are. Log in to your YouTube account to save and sync bookmarks and rate your favorites.