search:c char array length相關網頁資料

- stackoverflow.com
  
  How do I determine the size of my array in C? - Stack Overflow
  
  executive summary: int a[17]; n = sizeof(a)/sizeof(a[0]);. To determine the size of your array in bytes, you can use the sizeof operator: int a[17]; int n = sizeof(a);. On my ...
  
  2025-05-02
  
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- www.gnu.org
  
  The GNU C Library: String Length
  
  The GNU C Library: String Length. ... This function is declared in the header file string.h . ... memset (&t, '\0', sizeof (t)); /* Determine number of characters.
  
  2025-05-02
  
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C syntax - Wikipedia, the free encyclopedia

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.length() equivalent for char array - C++ Forum

日期：2025-04-30

I have a char myArray[8] that I'm passing to a function. In my function I need to capture the length of the array similar to how length() returns the number of chars in a string. Is there a function out there that will do the job? Thanks, Return 0;...

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