strlen example

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

[Interview Questions] What is the difference between sizeof and strlen? sizeofstrlen Example: constchar * p = "Hello World"; char p [] = "Hello World"; what is the difference between length and occupied space? A: You can use strlen (p) to determine

The example of the difference between the string length function strlen and Mb_strlen is presented, Strlenmb_strlen The usual functions for calculating string lengths in PHP are: strlen and Mb_strlen. When the word embox is an English character,

sizeof Initial allocated space size, mid-termsizeof (unsigned char) = 1;sizeof (signed char) = 1; sizeof (int) = 4;sizeof (unsigned int) = 4;sizeof (short int) = 2;sizeof (unsigned short) = 2;sizeof (long int) = 4;sizeof (unsi gned long) = 4;sizeof (

Difference between sizeof and strlen in C language, sizeofstrlen in C LanguageDifferences between sizeof and strlen in C LanguageI. Essential differences Sizeof is essentially different from strlen. Sizeof is a single-object operator in C language,

The difference between sizeof and strlen in C languageI. Essential differencessizeof and strlen have an essential difference. sizeof is the C language of a single-eye operator, such as + + 、--, and so on, is not a function, sizeof priority is 2, the

An example of differences between String Length functions strlen and mb_strlen: strlenmb_strlen Common functions used in php to calculate the string length include strlen and mb_strlen. When the characters are all English characters, the two are the

Strlen only works as a counter. It starts scanning from a memory location (which can start with a string, a location in the middle, or even an uncertain memory area, the counter value is returned until the first string Terminator '\ 0' is

Reposted from carekee blog http://www.cnblogs.com/carekee/articles/1630789.htmlsizeofand strlen的 I. sizeofSizeof (...) is an operator. In the header file, typedef is an unsigned int. Its value is calculated after compilation. The parameter can be an

Strlen only works as a counter. It starts scanning from a memory location (which can start with a string, a location in the middle, or even an uncertain memory area, the counter value is returned until the first string Terminator '\ 0' is