how to check if array is empty or not in javascript
if(typeof array != 'undefined' && array.length > 0){
// array has elements
}
how to check if array is empty or not in javascript
if(typeof array != 'undefined' && array.length > 0){
// array has elements
}
what is the value if arrary in empty
int baz [5] = { };
//When an initialization of values is provided for an array, C++ allows the possibility of leaving the square brackets empty []. In this case, the compiler will assume automatically a size for the array that matches the number of values included between the braces {}:
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