http://www.sunilb.com Blog about Project Management, Tutorial on PHP, MySQL, Java, SEO & Internet Marketing Mon, 08 Jun 2009 17:39:45 +0000 http://backend.userland.com/rss092 en An operator is a symbol that operates on a certain data type and produces the output as the result of the operation. In C, you can combine various operators of similar or different categories and perform an operation. In this case the C compiler tries to solve the expression as ... http://www.sunilb.com/c-programming/c-tutorial-operators-in-c Constant A constant can be defined as “a quantity that does not change during the execution of a program”. #include void main(void) { int a = 10; printf(“%d”,a); } Program Output 10 Here we are declaring a variable a with its initial ... http://www.sunilb.com/c-programming/c-tutorial-constants-variables-and-data-type-modifiers In this C Tutorial we will learn what Fundamental Data Types are and how to use them. We develop programs to accept an input from the user and then run the input through a series of processes and produce the output on screen or on the printer, etc. INPUT > PROCESS ... http://www.sunilb.com/c-programming/c-tutorial-fundamental-data-types As a programming language, C is rather like Pascal or Fortran. Values are stored in variables. Programs are structured by defining and calling functions. Program flow is controlled using loops, if statements and function calls. Input and output can be directed to the terminal or to files. Related data can ... http://www.sunilb.com/c-programming/introduction-to-c-programming This article discusses about how to write a website scraper using PHP for web site data extraction. The concepts taught can be applied and programmed in Java, C#, etc. Basically any language that has a powerful string processing capability. This article will teach you the basics of website scraping. The ... http://www.sunilb.com/php/writing-website-scrapers-in-php A discussion with my friends brought about this topic. The discussion initially started with talks on the condition of Software Exports and the amount of revenue it brings to the Indian Economy as a whole. Though the Software Exports business (by way of consulting projects) has been good over the ... http://www.sunilb.com/general/will-made-in-india-software-products-become-a-reality I have developed these based on my freelancing experience. Though I have discontinued freelancing, but would like to share my practices with you. These are basic practices and have been developed over time with experience (good and bad). Please feel free to leave your experiences and comment on this article. 1. ... http://www.sunilb.com/programming/7-habits-of-highly-effective-freelance-programmers In this tutorial we will cover the following: What is an exception? The use of a try...catch block Anatomy of PHP5 Exception class Extending the Exception class A note on unhanded exceptions What is an exception? An exception is a logical/system error that occurs during the normal execution of a script. The exception could either be raised ... http://www.sunilb.com/php/php-tutorials/php-5-tutorial-handling-exceptions-in-php5 In this PHP tutorial we will understand the following: Meaning of Final Class Meaning of Final Method When to declare a class as final When to declare a method as final Meaning of Final Class A final class is a class that cannot be extended. To declare a class as final, you need to prefix the ... http://www.sunilb.com/php/php-tutorials/php-5-tutorial-final-class-and-methods In this tutorial you will learn all about static data members and methods Meaning of static data members Meaning of static methods Defining static data members in PHP5 Defining static methods in PHP5 Accessing static data members in PHP5 Accessing static methods in PHP5 Rules to keep in mind for static methods Meaning of static data members A data ... http://www.sunilb.com/php/php-tutorials/php-5-tutorials-static-data-members-and-methods