C Language Basic to Advance Course > File Handling in C

Basic File Handling

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Data is processed and used by programmes. Any data held by the software is lost when it stops or is closed. Data can be saved in a file and accessed at a later time to prevent loss.

There are two categories of files to be aware of while working with files: Files in text format. Binary files are files that are in binary format.

In the c programming language, the following operations are performed on files... A file is being created (or) opened. Data is read from a file. Putting information into a file. A file is being closed.

The following are some of the reasons behind the popularity of file management: Reusability: It aids in the preservation of data or information generated by the programme after it has been run. Large storage capacity: When you use files, you won't have to worry about saving data in bulk.

Read-only is a file system permission that permits a user to only read or copy data, but not to add new data or alter it. To avoid mistakenly modifying the contents of a file, folder, or full drive, it is possible to set it as read-only.

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  1. Introduction to C Programming
    24m 32s
  2. How to use LearnVern
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  3. Assignment : Introduction to C
    3m 17s

  1. Setting up C Environment
    17m 24s
  2. First Program in C
    25m 16s
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    3m 50s

  1. Basic Syntax
    21m 44s
  2. Data Types in C Programming
    26m 19s
  3. Assignment : Structure of C
    7m 38s
  4. Variables in C Programming
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  5. Storage Classes in C Programming
    28m 23s
  6. printf() and scanf() Functions
    22m 56s
  7. Constants in C Programming
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  1. Operators in C Programming
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  2. Assignment : Operators in C
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  1. Decision Making- If Statement, If-else Statement
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  1. Introduction to User Defined Functions
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    20m 55s
  3. User Defined Functions - Functions and Parameters
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  4. User Defined Functions- Types of Parameters
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  5. Scope of a Variable
    8m 3s
  6. Assignment : Working with User Defined Functions 1
    5m 24s
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    14m 45s

  1. Declaration & Initialization of Arrays
    17m 30s
  2. Accessing Array Elements
    12m 33s
  3. Types of Arrays
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  4. 2D Arrays
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  5. Multidimensional Arrays
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  6. Introduction to Pointers
    16m 36s
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    34m 18s
  8. Pointer Types: Null Pointer, Wide Pointer, Void Pointer
    24m 3s
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  10. Array of Pointers
    9m 58s
  11. Working with Strings
    17m 10s
  12. Introduction to Structures
    9m 47s
  13. Basic Structure Example
    10m 32s
  14. Nested Structures, Array of Structures
    27m 24s
  15. Union in C Programming
    12m 27s

  1. Typedef Function in C Programming
    10m 7s
  2. Assignment : Typedef Function
    2m 57s

  1. Overview of File Handling
    15m 2s
  2. Reading and Writing to Files
    16m 45s
  3. Assignment : File Handling in C
    7m 14s
  4. Basic File Handling
    13m 2s
  5. Bit Fields
    23m 17s
  6. File Input/Output Functions -I
    6m 16s
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    34m 48s

  1. Preprocessors and Header Files
    8m 29s
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    3m 14s

  1. Type Casting
    8m 24s
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    2m 37s

  1. Error Solving in C
    23m 7s
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    2m 41s

  1. Recursive Functions in C
    14m 53s
  2. Assignment : Recursive Functions
    3m 5s

  1. Variable Arguments in User Defined Functioncs
    20m 2s
  2. Assignment : Variable Arguments in User Defined Functions
    3m 14s

  1. Memory Management
    11m 34s
  2. Assignment : Memory Management
    2m 58s

  1. Command Line Arguments
    9m 12s
  2. Assignment : Command Line Arguments
    2m 28s

  1. Inbuilt Library Functions- Math.h Library
    21m 39s
  2. Inbuilt Library Functions- String.h Library, Time.h Library
    33m 58s
  3. Assignment : C Programming Libraries
    4m 31s

  1. Running and Debugging programs in C
    19m 18s
  2. Assignment : Running and Debugging Programs
    3m 41s

  1. Compilation and Execution
    15m 53s
  2. Assignment : Compilation and Execution
    2m 59s

  1. Advanced C Features: Macros
    9m 8s
  2. Advanced C Features: Linked List
    12m 28s
  3. Assignment : Macros and Linked List
    3m 19s

  1. Printing a String
    11m 4s
  2. Swap 2 Numbers
    24m 11s
  3. Making a Calculator
    18m 4s
  4. Printing Patterns
    35m 43s
  5. Prime Check
    19m 56s
  6. Palindrome Check
    18m 49s
  7. Join 2 Strings
    8m 21s
  8. Reverse a string
    14m 29s
  9. Matrix Addition
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  10. Printing Array Elements and Addresses using Pointers
    18m 57s
  11. Structure for Student Data
    12m 14s
  12. Read and Write Data in a File
    9m 4s

  1. Course Summary
    11m 7s

  1. Interview Question
    30m 24s

  1. Career Guideline
    2m 48s
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