Author: Pankaj Bisht

JavaScript Abstract Classes

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Abstraction is a general implementation rather than an internal implementation. For example, you have a bulb and you deal with it using the switch button. We only know, how to switch on and switch off the bulb. But we don’t know, how to switch buttons work internally.

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JavaScript Static Keyword

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Static is a very special keyword in javascript. In another language, it’s used for memory management. Let’s take an example to understand. Suppose that you have a Student class and students can be related with different courses and…

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JavaScript Class Inheritance

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Extending a Class Inheritance is a mechanism by a witch one object acquires all the properties and behaviours of a parent object. But to understand the concept of class you need to understand the concept of Class. Mainly…

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JavaScript Classes

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Es6 introduces a lot of powerful keywords in javascript and class is one of those powerful keywords. Before es6 in javascript, we didn’t have any keywords to manage the class. A class describes how to make an object…

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C Functions

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A Function is a self-contained subprogram that can perform some specific task. Programmers called it either function or subprogram. In C language we have a lot of functions. But In c has one default function which is the called main function. The main function either executes another function or statements.

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C Arrays

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An array is a continuous and contiguous collection of similar types of data.

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C Loops

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C Programs always execute in sequential order. But sometimes we need to perform some code statements repeatedly. That time we can use the loop concept. Both loop and iterative statements can use for this concept.

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C Conditional Statements

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As we know that c program executes step by step. But sometimes we have some condition-based statements that time we need to perform or execute a condition-based statement. If, else and switch are conditional statements in c.

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File operations in Linux

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If you are using Linux, Ubuntu, Mac or any Linux-based operating system then you realize that sometimes directory or file operations are not only tedious but also time-consuming tasks. So here we will discuss all file operations which…

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C Language Elements

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C Language comes with predefined elements and user-defined elements along with some associated grammatical rules. So before starting programming, we need to understand these components. These elements are character sets, keywords (reserved words), variables, data types, constants, expressions,…

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