atof |
Converts strings to numbers.
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char |
Convert numbers to characters depending on ASCII table in strings.
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string | string converts a set of vectors through a format string in a string. |
strlen | strlen returns the length of a string, i.e. the number of characters in the string. |
strtok | strtok breaks the string in tokens. The second argument is a set of delimiters, i.e. characters that separate token. The delimiters themselfs are not returned. |
substr | substr extracts a substring from a string. |