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Tag Archives: cpp-file-handling

Getting the list of files in a directory is one of the most common operations performed by the Filesystem of an OS. The file explorer… Read More
Pre-requisites: File Handling in C++ So far the operations using the C program are done on a prompt/terminal that is not stored anywhere. But in… Read More
File mapping is a concept where a file map object can be created for a file on the disk. Thereafter, different processes can create a… Read More
Straightaway prior brushing up knowledge of the language and file handling is required. So let us do discuss C++ Language concepts in File Handling and… Read More
In this article, the task is to implement an ATM with functions like add, delete, search, and update users using file handling in C++.  … Read More
It is quite common that errors may occur while reading data from a file in C++ or writing data to a file. For example, an… Read More
Given a text file “file.txt” that consists of strings, the task is to sort all the strings in alphabetical order in that text file. Recommended:… Read More
Given a string str, the task is to print all the anagrams of the given string which forms a word that exists in English Dictionary.… Read More
Given that a binary file “student.data” is already loaded in the memory of the computer with the record of 100 students, the task is to… Read More
CSV is a simple file format used to store tabular data such as a spreadsheet or a database. CSV stands for Comma Separated Values. The… Read More
Problem Statement: Write a C++ program to create a file using file handling and check whether the file is created successfully or not. If a… Read More
The fread() function in C++ reads the block of data from the stream. This function first, reads the count number of objects, each one with… Read More
File handling is used to store data permanently in a computer. Using file handling we can store our data in secondary memory (Hard disk).How to… Read More
Given a text file, find its size in bytes. Examples: Input : file_name = "a.txt" Let "a.txt" contains "geeks" Output : 6 Bytes There are… Read More
Given a file and a line number n, the task is to delete nth line from the given text file. Suppose the initial content of… Read More

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