Programming Languages

Array of structures in C

Array of Structures in C: Complete Guide with Examples & Use Cases

In C programming, structures let you group related variables under a single data type. But what if … Read more

Initialization in C

Structure Initialization in C: A Complete Guide with Examples

Structures are essential for organizing related data in C. Whether you’re building linked lists, parsing hardware registers, … Read more

Bitfields in C

Bitfields in C: Master Efficient Memory Usage with Practical Examples

In low-level programming—especially embedded systems—every bit of memory counts. C’s bitfield feature allows you to pack data … Read more

ARP

What is ARP? Understanding Address Resolution Protocol Basics (Simple Guide)

When two devices on a local network need to communicate, they don’t rely solely on IP addresses—they … Read more

Exit

undefined reference to _exit” Error in ARM Toolchain (Easy Guide)

When compiling C code for embedded systems using the ARM GCC toolchain, you might encounter the following … Read more

Using GDB

How to Use GDB to Debug C Functions in Separate Files

C projects often span across multiple files for better code organization. But debugging across them—especially when a … Read more

If Else Endif in C program

Ifdef Else Endif in C Programming: A Complete Guide

In the world of programming, #ifdef else endif directives play a crucial role in conditional compilation. These … Read more

JAVA Heap

Understanding java -XshowSettings:vm and _JAVA_OPTIONS

Java Virtual Machine (JVM) plays a crucial role in executing Java applications, managing system resources, and ensuring … Read more

Initialization of String in C

String Initialization in C: Methods, Examples, and Best Practices

String initialization in C is a foundational concept that developers encounter when working with textual data in … Read more

string length calculation in C programming

String Length Calculation in C: Methods and Examples

Calculating the length of a string is a fundamental operation in C programming. Strings in C are … Read more

GCC compilation steps in Linux.

Understanding GCC Compilation Steps in Linux

The GNU Compiler Collection (GCC) is a powerful and versatile tool used to compile and build programs … Read more

Array Initialisation in C

Array Initialization in C: The Ultimate Guide

Arrays in C are essential when dealing with collections of data. Understanding how to properly initialize arrays … Read more