Learn how to interact with files in C! This detailed guide covers the essential aspects of file handling, including opening, reading from, writing to, and closing files, enabling your programs to work with persistent data.

Part 8: File Handling in C a detailed guide/tutorial

Learn how to create your own custom data types in C using structures to group related data of different types and unions to store different data types in the same memory location.

Part 7: Structures and Unions in C

This crucial part of our series explains what pointers are, how they work with memory addresses, and introduces the fundamental concepts of memory management using pointers.

Part 6: Pointers in C: Understanding Memory Management

Discover how to work with arrays to store collections of data and understand how strings are handled as character arrays in C. Learn about declaration, initialization, accessing elements, and basic string manipulation techniques.

Part 5: Arrays and Strings in C

Learn how to define and use functions in C to create modular, reusable, and organized code. This part of our beginner's guide covers function definition, declaration, calling, and different types of functions.

Part 4: Functions in C: Definition and Usage

This guide provides freelancers with the essential knowledge and strategies for writing effective project proposals. It covers the critical components of a winning proposal, techniques for showcasing skills and experience, the importance of tailoring proposals to specific client needs, best practices for pricing services, and strategies for professional follow-up to increase the chances of securing projects.

Freelance Project Proposal Writing Guide: Crafting Winning Proposals to Secure Projects

This research report provides a comprehensive analysis of the freelance landscape in 2025. It examines the key trends shaping the future of work, including the integration of AI, the rise of niche platforms, and the increasing demand for specialized skills. The report also offers insights into popular freelancing platforms, in-demand skills and industries, and strategies for freelancers to thrive in this evolving environment.

Freelancing as a Career in 2025: Opportunities, Trends, and Strategies for Success in depth research

Debugging C programs using the powerful GNU Debugger (GDB). Learn essential GDB commands for setting breakpoints, stepping through code, inspecting variables and memory, analyzing stack traces, using watchpoints, and debugging core dumps.

Debugging C Programs Effectively with GDB Cheatsheet Part 6 of 6 Advanced C Topics

Low-level system programming using C. Learn about system calls, direct memory manipulation, file descriptors, and interacting closely with the operating system for maximum control and performance.

Low-Level System Programming with C Part 4 of 6 Advanced C Topics

Learn essential techniques to optimize your C code for maximum speed and efficiency. Explore profiling tools, compiler flags, data locality, algorithmic choices, loop optimizations, and more to make your C programs run faster.

Optimizing C Code for Performance Part 5 of 6 Advanced C Topics

Learn how independent processes written in C can communicate and share data on Unix-like systems using various Inter-Process Communication (IPC) mechanisms. Explore pipes, FIFOs, shared memory, and message queues with conceptual explanations and basic usage patterns.

Inter-Process Communication (IPC) Mechanisms Part 3 of 6 Advanced C Topics

Connect your C programs with the internet! Learn the fundamentals of network programming using the Berkeley Sockets API. Understand client-server architecture, TCP/IP, and master key functions like socket(), bind(), listen(), accept(), and connect() with practical C examples.

Network Programming in C using Sockets Part 2 of 6 Advanced C Topics

Unlock the power of concurrent execution in your C programs! Learn how to create, manage, and synchronize threads using the POSIX Threads (pthreads) library for improved performance and responsiveness. Covers thread creation, joining, mutexes, and common practices.

Multi-threading with POSIX Threads (pthreads) Part 1 of 6 Advanced C Topics

Explore complex subjects like multithreading, network programming, IPC, low-level systems, optimization, and debugging.

Advanced C Topics: Exploring the Depths of C Programming

Learn essential error handling techniques in C to write robust and reliable software. This detailed guide covers return codes, the errno variable, perror(), assertions, and best practices for gracefully managing errors in your C programs.

Mastering Error Handling Techniques in C - Intermediate C Concepts Part 8

C programming with function pointers! This comprehensive guide explains how to declare, assign, and use function pointers to create flexible and dynamic code, including practical examples and use cases like callbacks.

Function Pointers in C - Intermediate C Concepts Part 7

Bitwise operations in C. This detailed guide covers AND, OR, XOR, NOT, left shift, and right shift operators, along with practical use cases for efficient low-level programming.

Bitwise Operations (Low-Level Manipulation) in C Intermediate C Concepts Part 6

Explore the Graph data structures in C. Learn key terminology, understand different representations like Adjacency Matrices and Adjacency Lists, and master fundamental traversal algorithms: Depth-First Search (DFS) and Breadth-First Search (BFS).

Graphs Implementation and Algorithms in C Intermediate C Concepts Part 5

Non-linear data structures with Trees in C. Learn essential terminology, explore Binary Trees and Binary Search Trees (BSTs), master traversal algorithms (DFS, BFS), and implement core BST operations like insertion, search, and deletion.

Trees Implementation and Algorithms in C Intermediate C Concepts Part 4

Learn how to implement fundamental Abstract Data Types (ADTs) - Stacks (LIFO) and Queues (FIFO) - in C using both arrays and linked lists. Understand their operations, applications, and trade-offs.

Implementing Stacks and Queues in C Intermediate C Concepts Part 3

Explore the fundamental data structure: the Linked List in C. Learn how to create, insert, delete, traverse, and search nodes using pointers and dynamic memory allocation. Understand the advantages over arrays.

Working with Linked Lists in C Intermediate C Concepts Part 2

Learn about dynamic memory allocation using malloc(), calloc(), realloc(), and free() to manage memory on the heap effectively and avoid common pitfalls like memory leaks.

Dynamic Memory Allocation in C Intermediate C Concepts Part 1

This repository post compiles all the articles in our 'Intermediate C Concepts' series, covering dynamic memory, linked lists, trees, graphs, and more!

Intermediate C Concepts: Your Guide to Advanced C Programming

Congratulations on reaching the final part of our C beginner's guide! In this crucial installment, we'll delve into common pitfalls and mistakes that C programmers often encounter, providing you with the knowledge to write cleaner, more robust, and error-free code.

Part 10: Common Mistakes to Avoid in C Programming

Learn how these special instructions are processed before compilation to include header files, define macros, and conditionally compile code, enhancing your C programming capabilities.

Part 9: Introduction to Preprocessor Directives in C

Learn how to use conditional statements (`if`, `else if`, `else`) and looping structures (`for`, `while`, `do-while`) to make your programs more dynamic and powerful.

Part 3: Control Flow: If-Else, Loops in C

Continue your C programming journey by learning about variables, fundamental data types (int, float, char, etc.), and the various operators used to manipulate data in C.

Part 2: Variables, Data Types, and Operators in C

This comprehensive series is designed for beginners with no prior programming experience. We'll cover everything from setting up your environment to understanding more advanced concepts, providing you with a solid foundation in C.

Getting Started with C in ten days: A Beginner's Guide a 10 Parts Mini Series

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Part 1: Introduction to C and Setting up Your Development Environment

In this post, well explore functional programming (FP) concepts and how they apply in Racket. If youre new to FP or looking to strengthen your understanding, this post will walk you through core ideas like pure functions, immutability, recursion, and first-class functions.

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The Secret to Quick Learning: Most Effective Ways to Learn Anything Quickly and Efficiently

Discover the best responsive navbar designs with HTML, CSS, and JS. Learn the pros and cons, use cases, and examples of horizontal, vertical, and hamburger menu navbars. Get tips on how to choose the perfect design for your website.

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Explore the basics of freelancing and learn how to launch your own successful career. A comprehensive guide for beginners. Start today!

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Today we have discussed five of the best and easiest ways to make money online including: affiliate marketing, selling products online, online surveys and market research, online tutoring or teaching, and online content creation. Each of these methods is explained in detail with examples and resources to help readers understand and apply them. The article also highlights the importance of patience, consistency and research to succeed in making money online. It serves as a comprehensive guide for those looking for ways to earn from home.

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In the last episode (Episode 02) we have seen many tags of HTML and today we are going to see some, Today we will learn more about HTML tags. We will also see some examples. Series: How to learn web design and development complete course in Bengali?

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Today we will start learning web design and development in Bangla (learn website design and development in Bangla). We are going to start with the basics or fundamentals of web design and development for beginners. We will use html to create a website skeleton for our website. Next day we will start with website style. Let's start!

All Posts

Part 8: File Handling in C a detailed guide/tutorial

Part 7: Structures and Unions in C

Part 6: Pointers in C: Understanding Memory Management

Part 5: Arrays and Strings in C

Part 4: Functions in C: Definition and Usage