strlen msdn

Since it is the first article after the opening, Let's first look at a simple and practical function to enhance your confidence and then step by step to the complexity, it's easy to let it go. I still remember that when I was a beginner in C, I had

Http://www.vckbase.com/document/viewdoc? Id = 1054 1. First, let's take a look at the definitions of sizeof and strlen on msdn: First, let's take a look at how sizeof is defined on msdn: sizeof Operatorsizeof expressionThe sizeof keyword gives the

From the perspective of external features: # Include # include int main () { char array [] = "12345"; int n = sizeof (array ); // n is 6 int M = strlen (array); // m is 5 array [3] = 0; N = sizeof (array); // n is 6 M = strlen

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This Article home page links: #,## in C + +, and "Want to apply macros flexibly, inseparable # from and ## ." learning # and ## , first look at a " Example: #include #include int Main(){ Const Char* P1 = "Hello," "world!"; //A space

I have recently asked a question about sizeof in the forum, and I have never been able to solve this problem well. I just want to give a more detailed summary of it today, at the same time, I would like to compare it with strlen. If it can help you

  In a 32-bit system, sizeof (void *) = 4     I. First, let's take a look at the definitions of sizeof and strlen on msdn: First, let's take a look at how sizeof is defined on msdn: sizeof Operatorsizeof expressionThe sizeof keyword gives the amount

I have recently asked a question about sizeof in the forum, and I have never been able to solve this problem well. I just want to give a more detailed summary of it today, at the same time, I would like to compare it with strlen. If it can help you

1. strcpy string Copy First, let's look at the approximate model of functions in the MSDN Library.The function of the strcpy function is a string copy,We can use the pointer to move the assignment to achieveUntil ' I ' stop.According to function

Recently in the Forum has always been asked about sizeof, and I have not been a very good solution to this problem, simply today to it to a more detailed summary, and combined with strlen for comparison, if you have a bit of help, this is my