/TypeScript/Number of elements in c++ array

Number of elements in c++ array

#include <iostream>
using std::cout;

int a[] = { 1, 2, 3, 4, 5 };
int counta()
  {
  return sizeof( a ) / sizeof( a[ 0 ] );  // works, since a[] is an array
  }

int countb( int b[] )
  {
  return sizeof( b ) / sizeof( b[ 0 ] );  // fails, since b[] is a pointer
  }

Similar codes

0 vote219 views1 answer
Can we use function overloading and default arguments at same time in c++
TypeScript
3 votes204 views1 answer
Angular access page route
TypeScript
2 votes183 views1 answer
Media breakpoints bootstrap 4
TypeScript
1 vote229 views1 answer
Getstaticpaths in nextjs
TypeScript
3 votes214 views3 answers
Cannot find module typescript
TypeScript
2 votes193 views2 answers
Mat dialog
TypeScript
0 vote231 views2 answers
Fibonacci counter in typescript
TypeScript
1 vote203 views1 answer
Google sheets return multiple columns with vlookup
TypeScript
0 vote417 views1 answer
Ionic 4 reset form
TypeScript
1 vote304 views2 answers
Angular module build
TypeScript