Concept of Computer Languages

27/07/2015

What is computer Programming?

Computer programming (often shortened to programming) is a process that leads from an original formulation of a computing problem to executable computer programs. Programming involves activities such as analysis, developing understanding, generating algorithms, verification of requirements of algorithms including their correctness and resources consumption, and implementation (commonly referred to as coding[1][2]) of algorithms in a target programming language. Source code is written in one or more programming languages. The purpose of programming is to find a sequence of instructions that will automate performing a specific task or solving a given problem. The process of programming thus often requires expertise in many different subjects, including knowledge of the application domain, specialized algorithms and formal logic

26/07/2015

Top 10 Programming Languages 2015

1. Java:
Java is a class-based, object-oriented programming language developed by Sun Microsystems in the 1990s. It's one of the most in-demand programming languages, a standard for enterprise software, web-based content, games and mobile apps, as well as the Android operating system. Java is designed to work across multiple software platforms, meaning a program written on Mac OS X, for example, could also run on Windows.

2. C programming Language:
C is one of the first high level programming language. C is powerful, robust, foundation of many popular programming language such as C++, Java etc. C is developed by Dennis Ritchie in At & T labs. It was built on a time when Normal people need to understand what is the computer first before jumping to something called ‘programming‘.

3. C++:
C++ is an intermediate-level language with object-oriented programming features, originally designed to enhance the C language. C++ powers major software like Firefox, Winamp and Adobe programs. It's used to develop systems software, application software, high-performance server and client applications and video games.

4. C #:
C # is high level programming language developed by Microsoft. It comes under .NET framework. C # is general purpose, rich and supports various computing devices. It is widely used in Application development.

5. Python:
Python is rich, general purpose, high level programming language which supports multiple programming paradigms such as procedural,object oriented. What i mean by rich is that, python has so many libraries already built up which speed up your development process.

6. PHP:
PHP is high level interpreted programming language developed for web projects. It is widely used in Web development. If IEEE consider only Web to be the matric then i am confident that PHP would be at position 1.

7. Ruby:
A dynamic, object-oriented scripting language for developing websites and mobile apps, Ruby was designed to be simple and easy to write. It powers the Ruby on Rails (or Rails) framework, which is used on Scribd, GitHub, Groupon and Shopify. Like Python, Ruby is considered a fairly user-friendly language for beginners.

8. JavaScript:
JavaScript is client end scripting language developed by Netscape. JavaScript is becoming popular day by day in Web development zone and since the invention of Node, it is something you should learn ASAP. Some of popular Libraries such as jQuery, angularJS and NodeJS pull up the JavaScript at 7th position of top 10 programming languages.

9. R programming language:
R is statistical programming language designed for doing analysis on large amount of data. Most of the ‘Machine Learning‘ experiments used to perform on R programming language. Since it’s not general purpose language and not used widely it is rank at 9th position of top 10 programming languages.

10. SQL:
Structured Query Language (SQL) is a special-purpose language for managing data in relational database management systems. It is most commonly used for its "Query" function, which searches informational databases. SQL was standardized by the American National Standards Institute (ANSI) and the International Organization for Standardization (ISO) in the 1980s.

26/07/2015

How to fixed: Cannot set up guest memory 'android_arm': Invalid argument
Error Message:
Cannot set up guest memory 'android_arm': Invalid argument
Error accepting connection, aborting

In Android Studio:
Window -> Android SDK Manager ->Tools -> Manage AVDs

And Select your Virtual Device and click edit button in the right side.

Select your device and click Edit button in right part of window

Then in Memory Options secton find RAM parameter and set it to 512 for example.

Click OK and run your project.

In Eclipse:
Window -> Android Virtual Device Manager

Select your device and click Edit button in right part of window

Then in Memory Options secton find RAM parameter and set it to 512 for example.

Click OK and run your project.

26/07/2015

http://solutionfrominternet.blogspot.in/2015/07/how-to-format-usb-pen-drive-using-command-prompt-to-remove-virus-permanently.html

How To Format USB Pen Drive Using Command Prompt to Delete Virus Permanently,Steps to Format USB Pen Drives Using Command Prompt,Delete pendrive virus using cmd

18/07/2015

18/07/2015

History of Java

Java history is interesting to know. The history of java starts from Green Team. Java team members (also known as Green Team), initiated a revolutionary task to develop a language for digital devices such as set-top boxes, televisions etc.

For the green team members, it was an advance concept at that time. But, it was suited for internet programming. Later, Java technology as incorporated by Netscape.

James Gosling - founder of java
James Gosling

Currently, Java is used in internet programming, mobile devices, games, e-business solutions etc. There are given the major points that describes the history of java.

1) James Gosling, Mike Sheridan, and Patrick Naughton initiated the Java language project in June 1991. The small team of sun engineers called Green Team.

2) Originally designed for small, embedded systems in electronic appliances like set-top boxes.

3) Firstly, it was called "Greentalk" by James Gosling and file extension was .gt.

4) After that, it was called Oak and was developed as a part of the Green project.

17/07/2015

For smooth running Windows Delete Temporary Files...
Press ( Window + R ) Key to open RUN Command.
1. Type 'prefetch' ( without Quotes ) click on ok button and delete all files.
2. Type '%temp%' ( without Quotes ) click on ok button and delete all files.
3. Type 'temp' ( without Quotes ) click on ok button and delete all files.

17/07/2015

The Government Of India Wants To Keep A Track On all Internet Users Behavior
now there is no privacy of internet users....
But i will help you to keep your privacy secure by using web proxy's which will help you to stuff anonymously on the internet.and it will also unblock every thing on the internet.
some of the famous and free web proxy's are.....
www.hideme.be
www.kproxy.com
www.zendproxy.com
www.anonymous.org
www.zend2.com

Hide your IP and internet history from your boss, partner or kids and protect your privacy online! Anonymous Surfing with our free web proxy server.

17/07/2015

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17/07/2015

HOW TO REMOTE CONTROL YOUR COMPUTER WITH ANDROID
Step 1. Download and install TeamViewer on your Computer & Mobile
Step 2. After installing Teamviewer on your computer , sign up and get a unique Team Viewer id for you.
Step 3. Open the TeamViewer app on your Android device.
Step 4. Enter that Team Viewer id in the given text box and click on Remote Control.
Step 5. You are now all set to control your computer remotely from your Android device.
It will create a same interface to your device as your computer's monitor. All the options will be visible to your end in the same way as they are present on computer. You will be given a controlling panel over your handset to control some key characteristics of the computer's operating system , movement of mouse , clicking , searching and much more.
It supports different operating systems including Windows , Linux and Mac. You can even access and control your computer during a call on your phone. You can control remote computers using the multi-touch gestures like: left click, right click, drag & drop, scroll wheel, zoom. It enables you with complete keyboard control including special keys such as Ctrl, Alt and Windows key.
Apart from all these , it is not only convenient but also very secured. It has 256 Bit AES Session Encoding and 1024 Bit RSA Key Exchange feature enabled to make the connection more secured. It can also access the computers behind firewalls and proxy servers.
Other features may include Automatic Quality Adjustment depending upon the configuration at your mobile device and computer end. You can even Reboot your system remotely using this software.
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