Software Engineering

Linked List implementation in C language

We have designed and implemented Linked List in C Programming Language. We have create a Node structure in C and implemented all Linked List operations in C.

Linked List Implementation in Java

We learn how to implement and design Linked List in Java using Object Oriented Programming (OOP) concepts. We have provided the complete Java implementation of Linked List.

Software Engineering

SHA1 Algorithm (+ JavaScript Implementation)

In this article, we have explained the algorithmic steps in SHA1 Algorithm in depth. We have demonstrated an example by implementing SHA1 algorithm in JavaScript.

Software Engineering

Capitalize letters in Python

In this article, we have covered how to capitalize the first letter using capitalize() in Python, convert the entire string to upper-case, convert the entire string to lower-case and capitalize first letter of each word.

Software Engineering

Implementation of ls command in C

In this article, we have implemented the ls command in C using dirent header library. ls command is used to list the files and directories in a given location.

Software Engineering

Check if file exists in Python

In this article, we have explored different ways to check if a file exists in Python. We have explored 6 different methods like try catch block, isfile, pathlib and much more.

Algorithms

Strategy to win Minesweeper

Many may think Minesweeper is a random game but it is a strategy game and you can win it everytime if you know the rules involved and proven strategies to play it.

Software Engineering

Introduction to Single Page Applications with Flask and AJAX

Let us have a look at what single-page applications are and how can we create one using AJAX, with Flask as the back-end.

Software Engineering

How Email Systems Are Designed?

Through this article, you will get a good insight into "How Email Systems like GMail and Outlook are Designed?". The key is to understand that email is a default way of communication on the web and is not same as a instant messaging platform.

Software Engineering

Strings in Python [Complete Guide]

In this article, we will learn how to implement strings in Python and explore the various string operations that we can use.

Software Engineering

Choose the right type of NoSQL Database

In this article, we will gather knowledge about different NoSQL databases and choosing the correct database for a given problem or use case.

Software Engineering

List of Top Users in CodeForces

In this article, we will make a list of all the users of Codeforces and store their information in a JSON file. We will use the json and urlib.request library of python for the purpose.

Software Engineering

Different ways to select random element from list in Python

Following are the different ways of selecting a random element from a list: random.randrange(), random.random(), random.choice() and random.randint().

Software Engineering

File Hosting Service in Django

In this article, we will learn to create a file hosting service webpage in Django wherein one can host their files on the local server and generate a shareable URL link to access the file.

Software Engineering

An Introduction to Ciphers

This article is based on exactly on the understanding of what are ciphers. Before we go into kinds of cipher ,their uses and working ; we need to exactly does a cipher mean , what is cryptography, cryptanalysis and how is the notion of hiding or securing data using algorithms and texts was born.

Software Engineering

<body> Learn about Body Tag </body>

body tag defines the body of the webpage. All the basic content of a webpage including heading, paragraph are defined inside the body tag.

Software Engineering

priority_queue::push() in C++

Push function in priority queue is used to to insert a element in the queue, the element is inserted in the priority queue based on it's value which defines it's priority in the queue.

Software Engineering

Different Ways to Initialize Priority queue in C++

We have demonstrated different Ways to Initialize Priority queue in C++ such as using Max Heap, Min Heap and with vector and array.

Software Engineering

Reverse a String (word by word) in C

In this problem, we have reversed a string or text word by word in C. The strategy to do this is important and tests C implementation skill.

Software Engineering

Basic Bits hacks in Python

We have covered several basic bit hacks in Python which everyone should know to write optimized code. Tricks include find sign of an integer, negate an integer and more.

Software Engineering

Typecasting in C

We have explored Typecasting in the C language. The definition, categories of Typecasting, Why it is used and How, along with many examples so that it will be easy to understand.

Software Engineering

Cache in Python

We have explored caching by demonstrating it with a Python code example where intermediate results are cached and improved the overall performance. This is done through functools.lru_cache in Python.

Software Engineering

Arrays vs Vectors in C++

We have explored the differences between array and vectors in C++ in depth along with C++ code examples. Some differences include size of array is fixed while vector is dynamic.

Software Engineering

Pass Variable By Reference in Python

In this article, we have explored how to pass a variable by reference to a function in Python. We have demonstrated the ideas by Python code snippets.

Software Engineering

Hosting websites using GitHub

We have demonstrated step by step how to host a static website using your public repository in GitHub for free.