C Program to implement custom mutex_lock() and mutex_unlock()![Jithin Tom]()
This problem is a tricky question often asked during tech interviews. Here we need to create custom…
September 07, 2025
1 min
Embedded C/C++ 48
A good embedded system design considers hardware limitations. Find technical articles focused on embedded C/C++ concepts, design constraints and semantics.
Modulo Operator in C using Bitwise Operators![Jithin Tom]()
This is a common interview question to implement the modulo operator without using the operator…
September 07, 2025
1 min
C Program to reverse bits in a 32-bit unsigned word![Jithin Tom]()
C Program Code Walkthrough The function reverseBits iterates 32 times (for each bit). In each step…
September 07, 2025
1 min
Time and Space Complexity in Programming![Jithin Tom]()
What is Time Complexity? Time complexity means how much time (number of steps or operations) an…
September 02, 2025
1 min
Implementation of Singly Linked List in C![Jithin Tom]()
A singly linked list is a data structure consisting of nodes where each node has a pointer to the…
September 22, 2022
2 min
Angle between hour and minute hands of analogue clock using C![Jithin Tom]()
This is a very interesting clock angle problem where the C program described in this article…
September 22, 2022
1 min
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