How to Copy a String Using strcpy in C Programming
The strcpy() function in C is a commonly used string function that enables you to copy the contents of one string variable to another.
How to Find the Size of a File in C Programming
There are different functions to find the size of a file in C, which are stat(), fstat(), fseek()/ftell(), and the filelength().
How to Use unsigned char in C With Examples
The unsigned char in C is used for storing positive integer values. Read this guide to learn about unsigned char in C.
How to Convert Decimal to Binary in C
To convert a decimal number to binary in C, we used different methods in the article below such as with for loop, while loop, stack, and bitwise operator.
C Program to Read and Write Hexadecimal Values
In C to read and write hexadecimal values, the “%x” format specifier is used with both input and output functions like scanf() and printf(f) are used.
Setting Decimal Precision in C
How to implement the decimal precision in C to adjust the precision of floating-point variables and set it in the functions of the standard inputs and outputs.
Sizeof() Operator in C Language
Practical guide on how to use the unary sizeof() operator in C language to determine the size of an object and how to use the operator in the most common cases.
Strcpy() Function in C Language
Practical tutorial on how to use the strcpy() function to copy the strings, its input and output arguments, and the data types that are used by each one.
How to Make and Use Enum in C Language
How to declare and use an enumerator in C and its constants and assign a value to each of them using the default enumeration or by defining them yourself.
How to Convert a C String into its Escaped Version in C Programming?
Converting a string into its escaped version is done by iterating through each character of the string and adding a backslash before any special characters.
C User-Defined Functions vs Library Functions
The user-defined functions in C are made by developers and library functions are already built-in. Follow this guide to learn the difference between them.
Does C Support “foreach” Loop?
C programming does not support foreach loop. In this article, one can find some solutions to use foreach loop in C.
Difference Between Structure and Union in C
In C programming, the structure and union are two different datatypes with similar syntax but differ in terms of memory allocation.
How to Copy Arrays with memmove() in C Programming
The C library function memmove() is used to copy a certain number of bytes from one memory address to another.
How to Convert Strings to Uppercase with strupr() in C Programming?
The strupr() function changes a string’s case to uppercase. This article is a guide about strupr() function in C programming.
How to Convert Binary Numbers into Decimals in C
Binary number is a combination of 0 and 1 while decimals mean in the form of base 10. Follow this article to convert binary numbers to decimals in C.
Little Endian vs Big Endian in C
Practical guide on the concept of endianness in computer and how to utilize it by understanding the differences between little endian and big endian machines.
How to Use fread() Function of C Language
The fread() is a C programming function that allows users to read a specific amount of data from a given file and stores the data information in a buffer or array.
C Relational and Equality Operators
Relational and Equality Operators are C operators used to compare two values as they determine the relation between them. Find more detail in this guide.
How to Call a C function in Python
ctypes is a Python library that allows users to call a C function inside a Python program. Follow this article’s guidelines for help.