Hello everyone! On this blog, we will discuss recursion which is an implicit application of STACK ADT(Abstract Data Type). A recursive function is defined as a function that calls itself to solve a smaller version of its task until a final call is made that does not require a call…

Hello everybody! Curious to know about mutability and immutability. Let’s do a check! Mutable Object: A mutable object is a changeable object that can be modified after its creation. Let’s take a look at an example.

Static libraries vs. dynamic libraries: These are pre-compiled object codes which are used in the source code file to provide functionalities for a predefined function or user specified functions. …

Co-authored by Mustapha Abourar, Alexandre Dutertre and Pierre Dureau. When you type ls -l, what happens? Before starting, what is a shell ? Before graphical interfaces existed, developers needed a method to interact with a computer using comprehensible command lines. The first Unix Shell, called the Thompson Shell, was authored by Ken Thompson and was introduced in 1971. Thompson developed and implemented the original…

An integer is a number with no fractional part; it can be positive, negative or zero. In ordinary usage, one uses a minus sign to designate a negative integer. However, a computer can only store information in bits, which can only have the values zero or one. …

Hard link: A hard link is like a copy (mirror) of the currently selected file. It will access the data that is available in the original file. If the currently chosen file is removed, the hard link to the file will still hold the data from that file. Soft link: …