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2015

What is #define directive?

#define directive: A #define is a preprocessor compiler directive and not a statement. #define should not end with a semicolon. Symbolic constants are generally written in uppercase so that they can be easily distinguished from the lowercase variable names. #define instructions are usually placed at the beginning before the main() function.

Define preprocessor, function, compile time, run time.

Preprocessor: It is a program that process the source code before it passes through the compiler. Function: A function is a subroutine that may include one or more statements designed to perform specific tasks. For C programming functions are as building blocks. Compile time: Compile time refers to the event that occur during the compilation process. Run time: Run …

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Discuss the operations of data structures.

Operations of Data Structures: The particular data structure that one chooses for a given situation depends largely on the frequency with which specific operations are performed. Following are some most frequent operations. Traversing: Traversing means accessing the records exactly once so that those records can be processed as demanded.  Searching: Searching means finding out one …

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Use Memcache to speed dynamic database driven websites

Memcache Memcached is a general-purpose distributed memory caching system and memcache is the top level application or module that uses memcached service. It is often used to speed up dynamic database-driven websites by caching data and objects in RAM to reduce the number of times an external data source (such as a database or API) …

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Why I would choose PhpStorm over Adobe Dreamweaver?

Okay, first of all guys, I have been using PHPStorm for the last project I am working on and its really awesome, but the following list awesomeness is obviously incomplete. Read More: 10 features your IDE (Integrated Development Environment) should haveThough Adobe Dreamweaver is also a great IDE for web based development, PHPStorm is beyond the …

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