Blogarama: The Oldest Blog Directory

Hello everyone, today's C code snippet will be on dynamic multidimensional arrays. First, I allocate the required space by using calloc() function for the matrix according to the entered row… Read More

The exact size of array is unknown untill the compile time,i.e., time when a compier compiles code written in a programming language into a executable form. The size of array you have declar… Read More

An nice Cornish translation here of Me zo ganet e kreiz ar mor (I was born within the sea / among the waves) original written by  Jean-Pierre Calloc'h My Yw Genys Yn Kres An Mor from A… Read More

Dynamic Memory AllocationThe process of allocating memory at runtime is known as dynamic memory allocation. Library routines known as "memory management functions" are used for allocati… Read More

Dynamic Memory AllocationThe process of allocating memory at runtime is known as dynamic memory allocation. Library routines known as "memory management functions" are used for allocati… Read More

Dynamic Memory AllocationThe process of allocating memory at runtime is known as dynamic memory allocation. Library routines known as "memory management functions" are used for allocati… Read More

Suhaib Ibrahim: I get the following error when running a c program: * Error in `./final': double free or corruption (!prev): 0x0000000000c2f010 *I believe this is due to free() being called… Read More

OBJECT-ORIENTED PROGRAMMING, DIFFERENCE BETWEEN C AND C++ *object oriented programming language is the type of programming language where programmer need to define both datatype and typ… Read More

So I am doing a small project which involves using the malloc, realloc and calloc functions from time to time. I understood that after every allocation I should be checking if it failed and… Read More

A list of top 50 frequently asked C programming interview questions and answers are given below.1) What is C language?C is a mid level and procedural programming language. More details… Read More

Introduction to C Programming Interview Questions The C Language was developed by Dennis Ritchie at AT & T’s Bell Laboratories in 1972. C is a middle level, procedure-oriente… Read More

Recently, our candidates appeared for CashLink Global Solutions Fresher C++ Developer interview in Chennai. The below are some of the questions asked in CashLink. 1. Mention the storage clas… Read More

Anne-Sophie Calloc’h Sturm est chirurgien-dentiste de profession. Métier qu’elle a mis de côté le temps de soigner son épaule. Sa convalescence prolong… Read More

Introduction OS Interview Questions And Answers The operating system is the most important part of any computer system. Without an operating system, user and system cannot interact. The ope… Read More

Difference Between C vs C++ C is a system programming language. It is also referred to as procedural programming language. It was designed and developed by Dennis Ritchie. It was first rele… Read More

Difference Between C vs C++ Performance C is a general-purpose computer programming language. C programming language has history and in the market for several decades and it has acceptance… Read More

背景 为了更好地实现对项目的管理，我们将组内一个'… Read More

Meaning of Malloc In the field of the computer, there are various languages used for different purposes. The malloc method in C programming language can be utilized for allocating a block of… Read More

What is Java Garbage Collector? The garbage collector is a daemon thread that frees memory during runtime. Garbage collection can also be expressed as memory recycling. Mostly in JVM, oracl… Read More

Since calloc and malloc are not any java keywords, you can use these as variable names in Java. App.javapackage com.sample.app;public class App {public static void main(String args[]) {long… Read More

Suppose you are given an Employee class, which overrides hashCode method. Now the question is ‘How will you get the original hash code of the object?’AnswerUse the method 'identi… Read More

Collections.emptyList return an immutable singleton list. One advantage of this method is, it is singleton. You can call this method any number of times, but it always return the same instan… Read More

Collections.emptyList return an immutable singleton list. One advantage of this method is, it is singleton. You can call this method any number of times, but it always return the same instan… Read More

Collections.emptyList return an immutable singleton list. One advantage of this method is, it is singleton. You can call this method any number of times, but it always return the same instan… Read More

Introduction to Memory Allocation in C Memory allocations, in general, mean where computer programs and services are executed to reserve partially or complete space or virtual memory of a c… Read More

Definition of C Void Pointer A void pointer in C is a pointer that does not have any associated data type. A void pointer in C clearly indicates that it is empty and can only capable of hol… Read More

TCS interview generally takes about 45 minutes to 1 hour and that can include one or two or more interviewers. One of the interviewers that will focus on your leadership skills, some managem… Read More

Introduction to C++ Void Pointer The void pointer in C++ is a pointer actually that has no data type associated with it. This void pointer can hold the address of any data type and it can b… Read More

Hola a tod@s!Hoy veremos qué es lo que ocurre cuando ejecutamos un binario generado por Metasploit con este tipo de Payload: “windows/meterpreter/reverse_http”.Como son lo… Read More

Introduction to C++ free() free() function in C++ library is used to deallocate a memory block in C++. Whenever we call malloc, calloc or realloc function to allocate a memory block dynami… Read More

Últimamente parece que en cualquier incidente que se precie utilizan Cobalt Strike, así que echemos un vistazo a diferentes artefactos que nos podemos encontrar. Ya  habl… Read More

Dynamic Memory Management in Data Structures Memory management The responsibility of an operating system is not constrained in process management but the OS should efficiently manage its pr… Read More

The Azure Defender for IoT security research group, known as Microsoft’s Section 52, recently uncovered a series of critical memory allocation vulnerabilities in IoT and OT devices whi… Read More

calloc() – Dynamic Allocation Function How is calloc() used in C++? Explanation calloc() is used to allocate the memory, which will be equal to the […] The post calloc() –… Read More

 Image source: YouTubeMNC CORE Jobs Frequently Asked Telephonic Interview Questions1. Explain public static void main(String args[]) in Java.2. What is a class in Java?3. What is Polymo… Read More

In a security report, BlackBerry announced that its QNX Real Time Operating System (RTOS) is affected by a vulnerability known as BadAlloc. Tracked as CVE-2021-22156, this set of flaws could… Read More

Difference Between C++ Stack vs Heap The following article provides an outline for C++ Stack vs Heap. Stack is the data structure which follows the LIFO (Last In First Out) strategy. It is… Read More

Introduction to C++ atoi In C++, atoi is defined as the default function it will be used to declare and return the value as the integer data type and passing the string as the arguments, so… Read More

Introduction to Memory Management in C++ Memory management in C++ is a technique of managing the computer memory and assigning required memory space to the programs for execution. It is alm… Read More

In this article, I have sourced almost all the major topics in C++. My friend and I have personally used these questions to crack an initial round for a senior software engineer role.I hope… Read More

C is a programming language which got developed in 1970s at AT&T Bell Labs by Dennis Ritchie. It was made to overcome challenges of BASIC, B, and BPCL languages. The best thing is that i… Read More

Dynamic Memory Allocation is defined as a process where the size of a data structure can be modified during the run time. There are certain predefined functions which can implement the ab… Read More

Memory leaks affect all computer programs be they desktop applications, service applications or web services. For many trivial applications or applications with a very short application life… Read More

Memory leaks affect all computer programs be they desktop applications, service applications or web services. For many trivial applications or applications with a very short application life… Read More

Memory leaks affect all computer programs, be they desktop applications, service applications or web services. For many trivial applications or applications with a very short application lif… Read More

The ACM's software engineering magazine Queue delves into the latest draft for "a new major revision of the C language standard, C23... due out this year," noting the highs, lows, and severa… Read More

The C cheatsheet provides an overview of both basic and advanced concepts of C language. This GeeksforGeeks cheat sheet is made for both beginners and experienced programmers to help them re… Read More

Question 1: Which of the following properties hold for a B-Tree of order m? A. Every node has at most m children. B. Every non-root node has at least m/2 children. C. The root has a… Read More

Implementing Void Pointer Like a Pro: Tips and Tricks… Read More

Pointers and memory management are fundamental concepts in the world of C programming. They provide the ability to work directly with memory addresses, enabling efficient data manipulation a… Read More

What size is 1 t? This question may seem simple, but the answer is not as straightforward as one might think. The size of 1 t (one terabyte) depends on various factors, including the system… Read More

Posted on Aug 30 If you're preparing for a job interview as a C programmer, it's essential to be well-prepared for the technical questions that may come your way. To help yo… Read More

We recently had a bug in one of our tools that passed all memory leak tests (it didn’t leak memory) but in real-life use with large datasets would exhibit memory usage as if it had a m… Read More

Posted on Sep 30 • Originally published at coderlegion.com The "Munmap_chunk(): Invalid Pointer" error typically appears during the runtime of a p… Read More

Buffer overflow vulnerabilities have plagued the world of software development for decades. They occur when a program writes data past the end of a buffer, overwriting adjacent memory. In C… Read More

Posted on Oct 2 I've been looking for a challenge to put the PVS-Studio analyzer through its paces, and that's why I chose GCC, an open-source compiler collection. It's not… Read More

From Pointers to Arrays: Building Strong Foundations in C Programming… Read More

Mastering the Pointers: A Guided Tour in C Programming… Read More

Mastering Memory Management in C: A Programmer's Guide… Read More