lr_eval_string,lr_save_string和 sprintf 函数使用介绍 一.lr_eval_string 使用介绍1.函数的主要作用:返回脚本中的一个参数当前的值,返回值类型:char 一般多用在调试脚本时输出参数的值.具体用法如下:lr_output_message("The parameter1's value is %s",lr_eval_string("{parameter1}")),其中参数parameter1在之前已经定义了的参数lr…
a problem where OO seems more natural to me, implementing a utility class not instantiable. how to prevent instantiation, thanks to http://stackoverflow.com/questions/10558393/prevent-instantiation-of-an-object-outside-its-factory-method/10558404#105…
Declaration Following is the declaration for sprintf() function. int sprintf(char *str, const char *format, ...) Example The following example shows the usage of sprintf() function. #include <stdio.h>#include <math.h>int main(){ char str[8…