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Articles tagged with #c
Universal character names (UCNs) are a mechanism in C and C++ to designate characters from the ISO/IEC 10646 character set (Unicode). The C language is not restricted to the English alphabet, and non-
The C programming language adopts the IEEE 754 floating-point arithmetic. This includes the representation of non-finite floating-point values: on the one hand, there are positive and negative infinit
We want to continue the discussion of escape sequences. As a preparation, we review the different character types in C. The source code, with the possible exception of char and string literals, is written in the source character set. This character s...
It is easy to write a string that contains alphanumeric characters. Non-alphanumeric characters must be encoded with an escape sequence. Let us review the details of escape sequences in the C standard
Functions such as printf have been a hallmark of C. These variadic functions accept a variable number of arguments as input and convert them into a character sequence according to a format string. For example: int temperature = 20; // ... possibly re...
The printf function in C is known for its technical syntax and error proneness. This is shared by its numerous variants, such as snprintf or vsprintf. This article will discuss how your C compiler, GCC or Clang, can help you mitigate these difficulti...
