C - String

String in C

String in C : The way a group of integer can be stored in an integer array, similarly a group of characters can be stored in a character array. Character arrays are many a time also called strings. Many languages internally treat strings as character arrays, but somehow conceal this fact from the programmer. Character …

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Console Input/Output

Console Input/Output in C

Console Input/Output in C : Dennis Ritchie deliberately omitted everything related with Input/Output (I/O) from his definition of the language. Thus, c simply has no provision for receiving data fromany of the input devices ( like say keyboard, disk, etc.), or for sending data to the output devices (like say VDU, disk, etc.). Types of …

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Append and Delete

You are give two strings s and t as input. Objective is to convert s into t by using following two operations only:
1. Append a lowercase English alphabetic letter to the end of the string.
2. Delete the last character in the string. Performing this operation on an empty string results in an empty string.
You have to convert s into t by performing exactly K number of operations.

Bits Operation

Operations On Bits

Operations on Bits : So far we have deal with character, integers, floats and their variations. The smallest element in memory on which we are able to operate  as yet is a byte; and we operated on it by making use of the data type char. However, we haven’t attempted to look within these data …

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Linux under C

C Under Linux

C Under Linux : Linux is a clone of the Unix operating system. Its kernel was written from scratch from scratch by Linus Trovalds with assistance from a lossely-kint team of programmers across the world on Internet. It has all the features you would except in a modern OS. Moreover, unlike Windows or unix, Linux …

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python tutorials

Welcome to PYTHON!

Welcome to PYTHON! : Python is a general-purpose interpreted, interactive, object-oriented, and high-level programming language. It was created by Guido van Rossum during 1985- 1990. Like Perl, Python source code is also available under the GNU General Public License (GPL).  Python tutorial provides basic and advanced concepts of Python. Our Python tutorial is designed for beginners …

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Python in Detail


About-Python : It is a popular programming language. It was created by Guido van Rossum, and released in 1991. It is a general purpose, dynamic, high-level, and interpreted programming language. It supports Object Oriented programming approach to develop applications, It is simple and easy to learn and provides lots of high-level data structures.It is easy to learn yet powerful …

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