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Articles tagged with #toupper

toupper() function in C
Using the toupper() function in C The toupper() function in C is used to convert a lowercase character to its uppercase counterpart. For example, the toupper() function would convert the character 'a' to 'A'. The toupper() function takes a character ...
Feb 21, 20241 min read46
C library <ctype.h> header functions
The <ctype.h> header file in the C programming language provides several functions to test and manipulate characters. Here are some of the most commonly used functions that are present in C Library ctype_h file: Exploring ctype library functions ...
Jun 22, 20232 min read41

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