Hey, It’s Noor Bajwa here. Ever had one of those moments where you’re staring at a Python list, thinking, “Where on earth is that item hiding?” Well, I’ve been there, and I’ve got some nifty tricks up my sleeve that I’m eager to share. Today, we’re diving into the magical world of the index() method. …
Python List index() & How to Find Index of an Item in a List? Read More »
Lists are one of the most fundamental and versatile data structures. They are similar to dynamic arrays, capable of holding an ordered collection of objects, which can be of any type. Python, with its simplicity and power, provides an intuitive way to work with lists. However, like any data structure, lists come with their own …
How to Remove Duplicates from a List in Python? (with code) Read More »
File handling is a fundamental aspect of programming, allowing developers to store, retrieve, and manipulate data in a structured manner. In Python, file handling is facilitated through built-in functions and methods that make it easy to work with files. Whether you’re reading configuration data, processing large datasets, or simply storing user information, understanding how to …
How to Read a File line by line in Python? (with code) Read More »
This exercise uses logical notation, not computer science notation. In the notation/terminology used in the “Propositional Logic” handout for ISC321 the disjunctions a ∨ b ∨ c ∨ ¬e , b ∨ ¬c ∨ d ∨ f and ¬b are the three clauses {a, b, c, ¬e} , { b, ¬c, d, f } and …
When it comes to programming, Python stands out as one of the most user-friendly and versatile languages. As with any language, understanding its nuances is crucial for efficient coding. One such nuance in Python is the act of deleting variables. At first glance, this might seem like a trivial task, akin to erasing a word …
How To Delete A Variable In Python? Why Is It Important? Read More »
Introduction to Exponents in Java In the vast world of programming, Java is one of the most versatile and widely used languages. One of the many mathematical operations that Java can handle with ease is exponentiation. But what exactly is an exponent, and how does Java handle it? let’s find out… What is an Exponent? …
What Is Java Exponent? How To Do Exponents In Java? Read More »
When a programming language uses “pass by reference”, it means that when you pass a variable as an argument to a function, you are actually passing a reference to the memory location of that variable, rather than a copy of its value. Because of this, any changes made to the variable inside the function will …
In the vast ecosystem of Python programming, operators serve as fundamental building blocks that enable developers to create complex logical constructs. Among the myriad operators, the ‘Not Equal’ (!=) operator often goes unnoticed, yet its importance is undeniable. At its core, the != operator acts as a distinction mechanism, efficiently distinguishing between different data units. …
Unlocking Python’s Secrets: Master the ‘Not Equal’ Operator with These Amazing Examples! Read More »
In the field of computer science, algorithms often take inspiration from real-world events, and the Dutch national flag algorithm is a prime example. This algorithm, although seemingly abstract, has its roots deeply embedded in the vibrant tricolor of the Dutch national flag. Let’s embark on a journey to understand its origins, design, and the historical …
Traversing or navigating through nodes is a fundamental operation in the field of computer science, especially in the study of graphs. This traversal can be compared to visiting cities on a map, where each city is a node, and the roads connecting them are edges. There are many methods for traversing a graph, and the …
Depth First Search in Python (with Code) | DFS Algorithm Read More »
